Former Fellows
Former Fellows
Dr. Hall is a clinician and researcher whose work focuses on the social implications of substance use and the war on drugs for people across the developmental life course, particularly within contexts marked by social injustice and inequality. In her dissertation research, she explored the psychosocial experiences of parents caring for adolescent boys within a poor racially segregated Chicago neighborhood heavily burdened by the effects of hyper-incarceration. Prior to coming to SIG, Dr. Hall led the social work arm of the Drug Intelligence and Intervention Group (DIG) at the New York City Office of Chief Medical Examiner. In this role, she coordinated the team's efforts to support families who lost loved ones to fatal overdose, as well as collected qualitative data regarding social determinants of overdose. Previously, Dr. Hall worked as a Correctional Counselor at the New York City Department of Correction where she provided individual and group services to men awaiting trial in New York City jails. Dr. Hall received her Ph.D. from the University of Chicago Department of Comparative Human Development and a Master's in Social Work from the Crown School of Social Work at the University of Chicago. She is licensed as a clinical social worker (LCSW) in Illinois and New York.
Ruth Shefner is an assistant professor at Thomas Jefferson University's College of Population Health. She completed her PhD in Sociomedical Sciences at the Mailman School of Public Health, on the sociology track. Her work is broadly focused on criminal legal systems, with interests in policing, court-based interventions, and collateral consequences of mass incarceration. Ruth’s dissertation study, for which she was awarded a NIDA R36 award, qualitatively explored the substance use related collateral consequences of sex offender registration and notification policies in Philadelphia. Prior to coming to Columbia, Ruth was the Director of the Goldring Reentry Initiative, a program housed at the University of Pennsylvania’s School of Social Policy and Practice that supports individuals pre- and post-release from Philadelphia’s county jail system while training Master of Social Work students to work in the field of criminal justice. She completed her Master of Social Work (2017) and Master of Public Health (2018) at the University of Pennsylvania and her Bachelor of Arts in Public Health at Brown University (2013).
Dr. Nadja Eisenberg-Guyot is an abolitionist organizer and scholar whose work focuses on how trans and cis working class women who use drugs envision alternative models of healing, justice, substance use, and care against the carceral state and coerced rehabilitation. In their dissertation, Nadja used ethnographic and archival research and correspondence with currently incarcerated people to argue that so-called "alternatives-to-incarceration" programs are not alternatives to criminalization, but rather redistribute its institutions and effects. Nadja received their Ph.D. in Cultural Anthropology from the CUNY Graduate Center in 2022. In addition to their scholarly research, Nadja organizes for abolition and trans liberation in a variety of NYC movement spaces, including the Parole Preparation Project, Release Aging People in Prison, and the NYC Transformative Justice Hub.
Dr. Slavin is an Assistant Professor of Forensic Psychology at the School of Psychology and Counseling at Fairleigh Dickinson University. Before joining Fairleigh Dickinson University, she worked as an Associate Research Scientist at Columbia University School of Social Work. She obtained her PhD in Clinical Psychology from the University at Albany in 2019, after completing her predoctoral internship at the Yale-affiliated Veterans Affairs Connecticut Healthcare System in West Haven, where she specialized in providing evidence-based treatments for substance use disorders, behavioral addictions, and posttraumatic stress disorder. During her doctoral training, she provided clinical interventions and conducted neuropsychological assessments for Veterans with serious mental illness at the Albany Stratton Veterans Affairs Medical Center. She also facilitated Moral Reconation Therapy for Veterans with substance-related offenses. Additionally, she completed a practicum at the forensic psychology practice, New Paradigm Psychological Services, where she provided cognitive behavioral therapy based on a Risk-Need-Responsivity model for individuals who had committed sexual offenses, and conducted court-ordered psychosexual evaluations to determine civil commitment and risk of recidivism. After earning her doctorate, Dr. Slavin furthered her research training in the HIV, Substance Abuse, and Criminal Justice T32 postdoctoral program at Columbia University School of Social Work, allowing her to integrate her clinical and research interests in advancing intervention science for people involved in criminal legal systems.
Dr. Slavin’s research focuses on the intersection of substance use, sexual behavior, and sexual and reproductive health. She investigates factors influencing substance use trajectories and sexual risk behaviors both intrapersonally (e.g., drug outcome cognitive expectancies; personality factors; motivational states) and interpersonally (e.g., sexual assault, physical violence) while considering synergistic environmental barriers faced by marginalized communities such as poverty, structural racism, and increased rates of incarceration. Her ultimate goal is to improve access to equitable and optimal health services for vulnerable populations, particularly individuals with substance use disorders involved in criminal legal systems. Dr. Slavin’s research has been funded by the National Institute on Drug Abuse (NIDA) and Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), including a Mentored Research Scientist Development Award (K01), and a Contraception and Infertility Research Loan Repayment Program (LRP) award and renewal.
Dr. Slavin is currently the principal investigator of a Mentored Research Scientist Development award funded by NIDA. The study involves adapting a digital group-based intervention for reproductive-aged women with substance use disorders and unmet need for contraception who are involved in criminal legal systems, to help reduce drug use and increase access to all contraceptive options. This intervention is being adapted from the CDC Best Practice evidence-based HIV prevention intervention, Multimedia Women on the Road to Health developed by researchers at Columbia School of Social Work. Dr. Slavin is employing mixed methods approaches to inform the adaptation of the intervention and evaluate its feasibility and acceptability. These methods are intended to highlight the perspectives of women with lived experience, ensuring their voices are prominently represented in the research. She also collaborates with a community advisory board comprised of women involved in criminal legal systems, including representatives of social service and advocacy groups to ensure that the study is clinically meaningful, culturally relevant, and ethical for women in the community. Ultimately, Dr. Slavin's research aims to empower women in criminal legal systems by reducing barriers and increasing options for accessible and culturally relevant substance use treatment and sexual and reproductive health services.
Ariel Richer was a doctoral student at the Columbia University School of Social Work working within the Social Intervention Group (SIG). Her focus is on intimate partner violence and access to relevant services for Black and Indigenous women who experience structural stigma related to drug use, involvement in the criminal-legal system, sexuality, and race. Additionally, she engages in community-based participatory research and works collaboratively with Indigenous and Native communities, as well as women who are involved with the justice system. She worked under the direction of Professor Louisa Gilbert, PhD on project eWORTH (Multimedia HIV/STI Intervention for Black Drug-Involved Women on Probation in New York City) and project WINGS (Computerized service tool to address partner abuse among women in drug court). February 2022, she was awarded an F31 Ruth L. Kirschstein National Research Service Award Individual Predoctoral Fellowship to Promote Diversity in Health-Related Research through the National Institute on Minority Health and Health Disparities (NIMHD), 1F31MD017132-01, Understanding typologies of IPV and access to services among drug-involved Black women with criminal-legal involvement who have sex with women and men. Institution: Columbia University.
Previously, she worked as an Impact Evaluator at the federal agency, Administration for Native Americans within Health and Human Services working directly with community-based organizations developing logic models, evaluation plans, data collection tools, and processes at a community level, assisting communities determine what success looks like on their terms. She is fiercely committed to addressing gender-based issues at large, especially gender-based violence, and has over seven years of experience within domestic violence organizations, sexual assault resource centers, and economic enhancement programs for survivors of trafficking and domestic violence. Ariel is a co-founder and Chief Executive Officer for the Urban Indigenous Collective, an Indigenous-led non-profit committed to the mental health of Urban-living Native and Indigenous folks in the NYC tri-state area. Finally, she is a co-founder of ShockTalk, a telehealth app to connect Indigenous folks with Indigenous mental health providers.
She earned her Master of Science in Social Work, Social Enterprise Administration from Columbia University School of Social work in 2015 and is a Licensed Master Social Worker
She is an Assistant Professor, College of Social Work, at the University of Utah.
Dr. Aivadyan is an Associate Research Scientist in the Department of Social and Behavioral Sciences at the Yale School of Public Health. Her research aims to reduce HIV-related health inequities among young people in the United States by improving access to high-quality sexual health services for adolescents.
During her predoctoral fellowship at the Columbia School of Social Work, Dr. Aivadyan received a Ruth L. Kirschstein Predoctoral Individual National Research Service Award from the National Institute of Mental Health (F31MH128107) to examine the impact of state laws regulating minors' access to confidential sexual health services on U.S. adolescents' HIV testing practices. She is currently the Principal Investigator of a Mentored Research Scientist Development Award from the National Institute of Mental Health (K01MH136929), which aims to increase adolescent HIV testing uptake by improving the implementation of confidential care as standard practice in pediatric primary care settings.
Dr. Aivadyan completed a postdoctoral fellowship in the Yale AIDS Prevention Training Program. She received her Doctor of Philosophy (2022) and Master of Science degrees in Social Work (2013) from Columbia University, her Bachelor of Arts degree in Psychology (2007) from New York University, and is a Licensed Master Social Worker in the state of New York.
Dr. Dasgupta received her Doctorate in Public Health (Global Health track) in 2015 from the University of California San Diego, and San Diego State University (‘15), where she was a NIDA T32 pre-doctoral fellow on HIV, and substance use at UCSD (PI: Steffanie Strathdee), and pre-doctoral fellow at the Center on Gender Equity and Health. Prior to this, Dr.Dasgupta received her Master of Public Health from Boston University (‘10), and her Bachelors of Arts from Mount Holyoke College (‘08). Dr. Dasgupta’s dissertation research examined the intersection of gender based violence, contraception use, and risk for unintended pregnancy among married women in Maharashtra, India. Since 2009, Dr. Dasgupta has worked as a project manager on multiple NIMH-funded HIV risk-reduction interventions in India (married women) and Boston, Massachusetts (unemployed/homeless black men), as well as an NICHD-funded family planning intervention for couples in India (PI: Anita Raj). Dr. Dasgupta’s current research interests involve understanding how women who are engaged with the criminal justice system contend with HIV risk (via unsafe sex and drug use), and gender-based violence.
Dr. Jeanty received his Doctorate in Epidemiology (’11), Master of Public Health (’99), and Baccalaureate (’96) from the University of Miami. He was responsible for the direction of several multidisciplinary research studies focused on the prevention of new HIV infections among at-risk populations and improving the health status of the medically underserved, including persons living with HIV/AIDS (PLWHA), persons dually-diagnosed with mental illness and drug use disorders and incarcerated populations. Most recently, Dr. Jeanty served as an Associate Director with Gilead Sciences, Inc. in Government Affairs where he established and funded collaborative partnerships with healthcare organizations to routinize HIV testing in Miami-Dade County, FL in alignment with the Centers for Disease Control and Prevention’s expanded HIV testing policy. Prior to this position, he was responsible for the oversight of a multi-site, longitudinal, clinical drug trial assessing the efficacy of HIV pre-exposure prophylaxis to prevent new HIV infection among high-risk, men who have sex with men. Dr. Jeanty’s current research interests include how policies in the criminal justice system impact the prevention and/or treatment of HIV and HCV infection among incarcerated and recently paroled populations. Dr. Jeanty is currently Director of Data and Technology at the Mental Health Innovation Lab at the NYC Dept of Health and Mental Hygiene. Tragically, Dr. Jeanty passed away June 2020. He leaves behind a wife and two children.
Dr. Henry is a clinician scientist who uses her years of practice experience to inform her research which aims to improve the health of criminalized populations. Her unique combination of research and practice experience led to her appointment by the Governor of Massachusetts to the state’s Restrictive Housing Oversight Committee which oversees housing conditions in Massachusetts’ prisons and jails. Dr. Henry has also served on the board of directors of multiple grass roots non-profits which provide direct services to incarcerated and formerly incarcerated people. Her work in these roles has grounded her research in the complexity of translating research to inform policy and practice.
Dr. Henry received her Doctorate in Social Policy (Behavioral Health track) in 2019, and her Master of Arts degree in Social Policy (Behavioral Health track) in 2017 from the Brandeis University Heller School for Social Policy and Management. While at Brandeis, she was awarded a Brandeis University Heller School Doctoral Fellowship (2018-2019), a Harvard Kennedy School Rappaport Institute Public Policy Summer Fellowship (2016), and a Ruth L. Kirschstein Predoctoral Individual National Research Service Award from the National Institute on Alcohol Abuse and Alcoholism (2015-2018). Dr. Henry also received a Master of Social Welfare degree from the University of California Los Angeles (UCLA) in 2012, and is a Licensed Independent Clinical Social Worker (LICSW) in the state of Massachusetts. She earned a Bachelor of Arts degree in the field of Psychology, with minors in Statistics and Biology at Boston University (2006).
Dr. Henry uses both qualitative and quantitative methods and has expertise in collecting data via in depth interviews with currently incarcerated people, policy-makers, and clinicians. She has also conducted big data analysis of a secondary data using latent class analysis and structural equation modeling. Her work has documented social determinants of incarceration with a focus on the role of trauma for incarcerated people with mental health, and substance use disorders She has also been involved with NIDA funded Juvenile Justice Translational Research on Interventions for Adolescents in the Legal System (JJ-TRIALS) studies. Her work on these studies has examined implementation of organizational supports for screening, assessment, and referral to substance use, mental health & HIV treatment in juvenile justice systems and costing of behavioral health interventions. Dr. Henry has also published in the areas of private prisons, Hepatitis C drug pricing, and drug courts
At Columbia Dr. Henry was involved with the HEALing Communities, Intersecciones, and PACT studies, as well as the CHOSEN Center. While at Columbia, Dr. Henry published on COVID-19 and its intersections with prescriber wellness, overdose and incarceration . Dr. Henry is currently an Assistant Professor at The Pennsylvania State University College of Education and where she is also an affiliate at the Consortium on Substance Use and Addiction and the Restorative Justice Initiative. She is currently a co-investigator on a NIA grant titled "Community Building among Older Men Returning from Incarceration" (R56AG089102).
Karli Hochstatter, PhD, MPH, is an epidemiologist and health services researcher focused on the intersecting epidemics of substance use disorders, infectious diseases, and mass incarceration. Prior to completing her postdoctoral fellowship at the Columbia University School of Social Work, she received her PhD in Population Health Sciences with a PhD minor in Criminal Justice Health and Master of Public Health from the University of Wisconsin Madison School of Medicine and Public Health. As a predoctoral candidate, Dr. Hochstatter was also a scholar in the NIDA-funded Criminal Justice Research Training Program on Substance Use, HIV, and Comorbidities at Brown University. Dr. Hochstatter’s research aims to improve the understanding and health of disadvantaged populations with substance use disorder, with a special focus on incarcerated populations and people living with HIV and hepatitis C virus. She has worked on several NIDA-funded projects, including prevention and linkage-to-care intervention studies that use patient navigation, mobile health technology, and other computerized interventions to improve the health of people who use drugs. Dr. Hochstatter uses both quantitative and qualitative research methods and has significant expertise conducting epidemiological investigations and examining social and viral transmission network data.
While at Columbia, Dr. Hochstatter continued her research in these areas and was involved in the PACT Study, WORTH Study, and HEALing Communities Study. She also collaborated with machine learning experts at Columbia’s Data Science Institute to better understand the behaviors and needs of people who use drugs. Her postdoctoral research highlights the need for innovative strategies that are responsive to the unique challenges that people with substance use disorder experience accessing care, such as social exclusion and marginalization and difficulty navigating complex systems of addiction treatment. Dr. Hochstatter is currently a research scientist at Friends Research Institute, where she is continues to develop, implement, and disseminate innovative strategies to prevent the negative consequences of the opioid epidemic and improve treatment engagement among justice-involved adults. You can find contact information and a list of her publications here.
She has recently been awarded a R01 grant from the National Institute on Drug Abuse/National Institutes of Health HEAL Initiative, entitled “Identifying Suspected Drug Overdose Deaths in Near Real-Time Using Data Collected by Death Investigators.”
Kimberly holds an MSW from the University of Pennsylvania. Her research interests include women’s health, specifically surrounding sexual assault and violence. Kimberly’s previous research includes a study on the intersections of substance abuse, intimate partner violence and the presence of children in the home, as well as a study on pressure for graduate students.
Phil Marotta holds a Master of Public Health (Population and Family Health) and a Master of Science in Social Work from Columbia University. After graduating from Columbia University, he completed a post-MSW clinical training fellowship through Yale University School of Medicine, Department of Psychiatry where he worked with persons with serious mental illness in acute psychiatric crises. He has worked on research projects for the Center for Latino and Adolescent Family Health at New York University, the Department of Population and Family Health at Mailman School of Public Health, Rutgers University School of Criminal Justice, the Urban Justice Center, the Mayors Office to Combat Domestic Violence, and the Yale University Violence and Health Group. His most recent position was interim director for two juvenile justice programs through the Center for Court Innovation on Staten Island, NY. Phil Marotta is interested in developing and evaluating programs that incorporate law enforcement officers into public health interventions for vulnerable populations. As a trained Crisis Intervention Team Clinician, this includes research into encounters between law enforcement officers and persons with severe mental illness, substance use disorders and dual diagnosis. Broadly, his research is situated at the intersection of stigma, mental illness, substance abuse and HIV-risk among incarcerated and justice-involved populations. In 2014, Phil was awarded a NIDA funded F31 grant Criminal justice involvement and HIV Risks among migrant and non-migrant market workers in Barakholka Market, Almaty Kazakhstan. He is currently an Assistant Professor at Washington University in St. Louis, Brown School.You can find the link to his faculty page here. Dr. marotta was recently awarded an R21 grant; Intersectional stigma among rural buprenorphine providers as a barrier to diffusion of harm reduction strategies and interventions to enhance engagement in treatment for HIV and opioid use disorders. https://reporter.nih.gov/project-details/10548072
Dr. Prins received his doctorate in epidemiology (2016) and master in public health (2010) from Columbia University. He received a bachelor of arts from McGill University (2004). Dr. Prins is a psychiatric and social epidemiologist who studies the medicalization of crime, the criminalization of mental illness, and the effects of relational social processes such as class, race, and gender on mood disorders. His dissertation tested the methodological and conceptual assumptions of criminogenic risk assessment in the criminal justice system. Prior to his doctoral training, Dr. Prins was a senior policy analyst at the Council of State Governments Justice Center, where he worked on local, state, and national projects to improve collaboration between criminal justice and mental health systems. He was an Assistant Professor of Epidemiology and Sociomedical Sciences at Columbia University. Currently he is an Associate Professor School of Public Health Department of Community Health Sciences at Downstate Health Sciences University.
Tracy is interested in understanding the intersections of policy, punishment, and stigma. Prior to Columbia, she worked to advance a public health approach to drug policy for New York at the Drug Policy Alliance and, before that, at the New York Academy of Medicine. She has extensive experience engaging in policy research and advocacy related to health disparities and social justice in partnership with nonprofits, government agencies, community stakeholders, advocates, and policy makers. Tracy received her MHS in Health Policy from Johns Hopkins Bloomberg School of Public Health and her BA from Cornell University.
Karen is a public health sociologist with research expertise in HIV care and prevention, particularly among populations with substance use problems. Karen’s work combines the principles of public health and social sciences to advance equitable healthcare and to reduce health disparities. She is also a seasoned data analyst and program evaluator who has over a decade’s experience on health improvement projects in academia, hospital systems, non-profit and community-based organizations, local government, and the private sector. Karen holds a Doctor of Philosophy (PhD) and a Master of Philosophy (MPhil) in Sociomedical Sciences from Columbia University. She also has a Master of Public Health (MPH) in Infectious Disease and Vaccinology from the University of California Berkeley, a Bachelor of Science (BS) in Biochemistry and Molecular Biology from the University of California Davis, and a Bachelor of Arts (BA) in Economics also from UC Davis. Karen is currently a health services research postdoctoral scholar with The Ohio State University College of Medicine.
Dr. Stringer received her Doctorate in Medical Sociology (2017) and her Master of Arts degree in Sociology (2012) from the University of Alabama at Birmingham (UAB). She earned her Bachelor of Science in the field of Psychology at Middle Tennessee State University in 2009. During her tenure at UAB, Dr. Stringer was an AHRQ pre-doctoral fellow at the Center for Outcomes and Effectiveness Research and Education in UAB’s Division of Preventive Medicine and was awarded a Ruth L. Kirschstein NRSA Individual Predoctoral Fellowship (F31) from the National Institute of Drug Abuse in 2014. Dr. Stringer’s research agenda focuses on the impact of health related stigmas on the HIV treatment cascade and the development of stigma reduction interventions aimed at increasing HIV prevention and treatment adherence behaviors. Her dissertation research utilized a mixed-methods approach to understand the adverse effects of substance use stigma and HIV-related stigma on adherence to antiretroviral medications and retention in HIV care among drug involved people living with HIV (PLWH). During her post-doctoral training at Columbia University, Dr. Stringer plans to adapt a stigma reduction intervention to address health related stigmas experienced within healthcare environments among drug involved PLWH in Kazakhstan through Columbia’s collaboration with the Global Health Research Center of Central Asia (GHRCCA). Kristi is currently an Assistant Professor at Middle Tennessee State University. You can find the link to her faculty page here.
Dr. Ciara A. Torres received her B.S. in Biology (’07) from the Universidad de Puerto Rico, followed by an M.A. (’09) and M.Phil. (’10) in Cellular, Molecular and Biomedical Studies, and a Ph.D. (’14) in the area of Neuropsychopharmacology from Columbia University. She also completed Postdoctoral Research Studies in both Columbia University’s Department of Neurology and the School of Social Work. Her previous research focused on understanding the molecular effects of recreational drugs in laboratory animals. Some of Dr. Torres’ current interests include teaching courses on recreational drugs at Columbia University’s Department of Psychology and investigating how social determinants of health mediate consequences related to drug use and the impact of drug-related policies on pregnant women and mothers. Dr. Torres, has recently published a study to critically review the entire body of literature examining the long-term effects of prenatal cannabis exposure on cognition. We found little evidence that children that were prenatally exposed to cannabis are cognitively different than those that were not exposed. Interestingly, in a small number of cases, cannabis exposure was actually associated with improved cognition. In general, this data is inconsistent with prevailing views in the scientific community and the general population about the effects of prenatal cannabis exposure.
Dr. Alexandra Wimberly is a behavioral health consultant and psychotherapist. She is a former assistant professor at the University of Maryland School of Social Work. As a consultant, she works with behavioral health organizations, and state and county governments to evaluate and improve programming. Dr. Wimberly’s research focuses on supporting the health and well-being of people with substance use problems and criminal legal system involvement. She is particularly interested in mind and body healing approaches, such as yoga and mindfulness. Alexandra has her Ph.D. in social welfare from the University of Pennsylvania School of Social Policy & Practice. She received her master’s in public health from Harvard, her master’s in social work from Simmons, and her bachelor’s in art studio from UCLA.
Tara McCrimmon was a doctoral student (DrPH) in the Sociomedical Sciences Department at the Mailman School of Public Health. Previously, she worked as a project director for the Global Health Research Center of Central Asia, where she managed two HIV prevention and treatment intervention trials based in Almaty, Kazakhstan. Her research interests include healthcare access among key populations, structural interventions, health and social policy, and implementation science. Tara holds an MPH from Columbia’s Mailman School of Public Health, an MIA from Columbia’s School of International and Public Affairs, and a BA from the University of Chicago.
Tara McCrimmon is currently a postdoctoral fellow in The Division of Prevention and Community Research in the Department of Psychiatry at the Yale School of Medicine. She completed her DrPH in Sociomedical Sciences at the Mailman School of Public Health, where she was a trainee on the T32 Fellowship on HIV and Substance Use in the Criminal Justice System (2020-2025). During the 2023-2024 academic year she was a Fogarty Global Health Scholar with the ACHIEVE Training Program, conducting research on multilevel barriers to implementing HIV prevention education and testing services among youth in Tajikistan (at the PRISMA Research Center in Dushanbe, Tajikistan).
Tara’s research examines social and structural factors that impact access to and uptake of health/social services among key populations in the U.S. and internationally. She is interested in how medical and social service settings deliver and sustain evidence-based practices and interventions, as well as how providers engage clients with multiple health and social challenges and competing needs (e.g., migration status, substance use, sex work engagement). She is also interested in developing and implementing interventions to better understand and address these barriers.
Tara has over 15 years of experience working in Eastern Europe and Central Asia, beginning with her service as a Peace Corps Volunteer in Ukraine (2007-2010). Prior to her DrPH she worked as a project director for the Global Health Research Center of Central Asia, where she managed two HIV prevention and treatment intervention trials based in Almaty, Kazakhstan (2014-2020). Tara holds an MPH from Columbia’s Mailman School of Public Health (2014), an MIA from Columbia’s School of International and Public Affairs (2014), and a BA from the University of Chicago (2007).
Nishita (Nishi) Dsouza is a researcher dedicated to promoting livable and equitable communities. She has extensive research experience in academic, nonprofit, and public sector settings on projects related to built environment and health, obesity prevention, access to health and social care, implementation science, and behavioral economics. Dr. Dsouza’s research portfolio centers around examining and promoting livable policies, systems, and environments for minoritized populations, and encouraging the dissemination of evidence-based findings for the translation of research across sectors for primary prevention purposes. In her dissertation research, she created and validated a new statewide measure of livability and conducted a multilevel analysis examining associations between livability and health in the state of Connecticut.
Before coming to SIG, Dr. Dsouza was a doctoral research fellow with the Drexel University Urban Health Collaborative and worked with Latino communities in Philadelphia on an NIMHD-funded grant to improve access to care for co-occurring issues of substance use, HIV/AIDS, domestic violence, and mental health. Before that, Dr. Dsouza served as a Commissioner's Fellow at the Tennessee Department of Health with their Office of Primary Prevention, managing a grant program for built environment and health projects in rural areas and providing training and technical assistance for health department staff.
Dr. Dsouza has a B.S. in Human Science from Georgetown University, an M.P.H specialized in Urban Design from the Brown School at Washington University in St. Louis, and a Ph.D. in Community Health and Prevention from the Dornsife School of Public Health at Drexel University.
Currently, she is Assistant Professor of Social & Behavioral Science, Department of Public Health, Brooks College of Health, Univeristy of North Florida.
Dr. Dean Rivera is a Postdoctoral Research Fellow and a Postdoctoral Research Scientist. Since 2003, Dr. Rivera’s research and professional experience have centered on system- and individual-level factors that affect the treatment and well-being of individuals and families affected by a substance use disorder (SUD). At Columbia University, Dr. Rivera is receiving advanced implementation science training while working on the HEALing Communities Study, which uses a multisystem and multilevel intervention model (Communities That Heal) to reduce opioid overdose deaths by 40% and increase access to naloxone and medication assisted treatment among 67 communities across four states.
In Los Angeles, California, Dr. Rivera conducted a multisite research study with women’s SUD treatment providers (directors and clinicians) to generate a deeper understanding of how cross-system policies and clinical practices between problem-solving courts (PSC), child welfare (CW), and SUD treatment systems adversely affect treatment processes and outcomes. At the individual level, his research seeks to advance understanding of women’s SUD treatment retention and completion differences and associated psychological risk factors between the three primary SUD treatment entry pathways (PSC, CW, and self-referral).
Through an implementation science framework, Dr. Rivera’s research focuses on multisystem and multilevel implementation of evidence-based interventions and practices that will improve SUD treatment delivery systems, treatment provision, and outcomes for individuals and communities affected by SUDs.
Various grant, scholarship foundations, and universities have supported Dr. Rivera’s future such as the National Institute on Drug Abuse (NIDA) T32 Training Program on HIV and Substance Use in the Criminal Justice System, the University of Southern California Hamovitch Research Center, the California State University Chancellor’s Doctoral Incentive Program Fellowship, the California State University Pre-Doctoral Fellowship, the National Hispanic Science Network, the Hispanic Scholarship Fund, the Hispanic Community Affairs Council, the National Association of Social Workers (Consuelo W. Gosnell Memorial Scholarship), and the CalSWEC II mental health stipend award.
Dr. Dean Rivera has been honored and recognized by distinguished politicians, including California Attorney General Rob Bonta and California Congresswoman Barbara Lee (13th District) for his community engaged service and advocacy. Being further recognized by President Barack Obama, receiving the President’s Volunteer Service Award, reinforces Dr. Rivera’s passion and commitment to improving SUD treatment delivery systems, policies, and clinical practices through social work science.
Dean holds a PhD from the University of Southern California, an MSW from California State University, East Bay, and a BA in Human Development from California State University, East Bay.
Publications:
Rivera, Dueker, & Amaro, 2020
Rivera, Dueker, Sanchez, & Amaro, 2021