David S. Fink, PhD
Cards
Contact Info
About
Copy Link
Titles
Assistant Professor of Medicine (General Medicine)
Biography
David Fink, PhD, MPH is a social epidemiologist whose research applies a multi-level life course perspective, coupled with rigorous causal inference methodologies, to understand the causes of addiction and mental illness and estimate the effects of policies and programs. His research in mental health, substance use, and health policy are united by a desire to understand and address structural, societal, and interpersonal factors that shape health and well-being over the life course. He received his Masters in Public Health in epidemiology and biostatistics from San Diego State University and his PhD from Columbia University where his research focused on understanding the effects of cannabis legalization and prescription drug monitoring programs on drug-related morbidity and mortality. He is currently an assistant professor in Department of Internal Medicine at Yale, where he is funded by NIDA to investigate the effects of more flexible telehealth guidelines for buprenorphine prescribing for opioid use disorder.
Departments & Organizations
Education & Training
- Postdoctoral research fellow
- New York State Psychiatric Institute (2025)
- PhD
- Columbia University, Epidemiology (2020)
- MPhil
- Columbia University, Epidemiology (2016)
- MPH
- San Diego State University, Epidemiology/Biostatistics (2009)
- BA
- San Diego State University, Anthropology (2004)
Research
Copy Link
Overview
David Fink, PhD, MPH is a substance use and psychiatric epidemiologist whose research broadly aim to develop and apply rigorous causal inference methodologies to study the causes of addiction and mental illness, with a particular focus on estimating the effects of federal and state policies and programs. His research in mental health, substance use, and health policy are united by a desire to not just understand but reshape the structural, societal, and interpersonal factors that shape health and well-being over the life course.
Medical Research Interests
Public Health Interests
ORCID
0000-0003-1531-1525
Research at a Glance
Yale Co-Authors
Publications Timeline
Research Interests
Magdalena Cerdá
Gregg Gonsalves, PhD
Haidong Lu, PhD
Christopher T Rentsch, PhD, FISPE
David Fiellin, MD
Fan Li, PhD
Veterans
Substance-Related Disorders
Mental Health
Veterans Health
Public Health
Social Determinants of Health
Publications
2026
Association between state cannabis laws and opioid outcomes: A systematic review
Fink D, Gorfinkel L, Gutkind S, Bachowski D, Mannes Z, Livne O, Malte C, Bruzelius E, Olfson M, Martins S, Cerdá M, Keyhani S, Saxon A, Wall M, Hasin D. Association between state cannabis laws and opioid outcomes: A systematic review. Drug And Alcohol Dependence 2026, 284: 113167. PMID: 42061001, PMCID: PMC13214325, DOI: 10.1016/j.drugalcdep.2026.113167.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsAltmetric
2025
Cannabis Legalization and Cannabis Use Disorder by Sex in Veterans Health Administration Patients, 2005–2019
Wisell C, Hasin D, Wall M, Alschuler D, Malte C, McDowell Y, Olfson M, Keyes K, Cerdá M, Maynard C, Keyhani S, Martins S, Mannes Z, Livne O, Fink D, Bujno J, Stohl M, Saxon A, Simpson T. Cannabis Legalization and Cannabis Use Disorder by Sex in Veterans Health Administration Patients, 2005–2019. Substance Use & Misuse 2025, 61: 296-306. PMID: 40952119, PMCID: PMC12836143, DOI: 10.1080/10826084.2025.2554866.Peer-Reviewed Original ResearchCitationsCannabis legalization and cannabis use disorder in United States Veterans Health Administration patients with and without psychiatric disorders, 2005–2022: a repeated cross-sectional study
Hasin D, Malte C, Wall M, Alschuler D, Simpson T, Olfson M, Livne O, Mannes Z, Fink D, Keyes K, Cerdá M, Maynard C, Keyhani S, Martins S, Sherman S, Saxon A. Cannabis legalization and cannabis use disorder in United States Veterans Health Administration patients with and without psychiatric disorders, 2005–2022: a repeated cross-sectional study. The Lancet Regional Health - Americas 2025, 48: 101155. PMID: 40678370, PMCID: PMC12267076, DOI: 10.1016/j.lana.2025.101155.Peer-Reviewed Original ResearchCitationsCannabis Legalization and Opioid Use Disorder in Veterans Health Administration Patients
Mannes Z, Wall M, Alschuler D, Malte C, Olfson M, Livne O, Fink D, Keyhani S, Keyes K, Martins S, Cerdá M, Sacco D, Gutkind S, Maynard C, Sherman S, Saxon A, Hasin D. Cannabis Legalization and Opioid Use Disorder in Veterans Health Administration Patients. JAMA Health Forum 2025, 6: e251369. PMID: 40512510, PMCID: PMC12166489, DOI: 10.1001/jamahealthforum.2025.1369.Peer-Reviewed Original ResearchCitationsAltmetricCannabis legalization and increasing cannabis use in the United States: Data from urine toxicology testing in emergency room patients
Fink D, Samples H, Malte C, Olfson M, Wall M, Alschuler D, Simpson T, Mannes Z, Saxon A, Hasin D. Cannabis legalization and increasing cannabis use in the United States: Data from urine toxicology testing in emergency room patients. International Journal Of Drug Policy 2025, 138: 104765. PMID: 40058102, PMCID: PMC11967342, DOI: 10.1016/j.drugpo.2025.104765.Peer-Reviewed Original ResearchCitationsAltmetricThe relationship of medical and recreational cannabis laws with opioid misuse and opioid use disorder in the USA: Does it depend on prior history of cannabis use?
Martins S, Bruzelius E, Mauro C, Santaella-Tenorio J, Boustead A, Wheeler-Martin K, Samples H, Hasin D, Fink D, Rudolph K, Crystal S, Davis C, Cerdá M. The relationship of medical and recreational cannabis laws with opioid misuse and opioid use disorder in the USA: Does it depend on prior history of cannabis use? International Journal Of Drug Policy 2025, 136: 104687. PMID: 39793270, PMCID: PMC11821435, DOI: 10.1016/j.drugpo.2024.104687.Peer-Reviewed Original ResearchCitationsAltmetricMental Health Treatment among U.S. Military Veterans: Insights from the National Health Interview Survey
Marini M, Gutkind S, Livne O, Fink D, Saxon A, Simpson T, Sherman S, Mannes Z. Mental Health Treatment among U.S. Military Veterans: Insights from the National Health Interview Survey. Journal Of General Internal Medicine 2025, 40: 2723-2731. PMID: 39753811, PMCID: PMC12405233, DOI: 10.1007/s11606-024-09320-6.Peer-Reviewed Original ResearchCitationsAltmetric
2024
Four targets: an enhanced framework for guiding causal inference from observational data
Lu H, Li F, Lesko C, Fink D, Rudolph K, Harhay M, Rentsch C, Fiellin D, Gonsalves G. Four targets: an enhanced framework for guiding causal inference from observational data. International Journal Of Epidemiology 2024, 54: dyaf003. PMID: 39868475, PMCID: PMC11769716, DOI: 10.1093/ije/dyaf003.Peer-Reviewed Original ResearchCitationsAltmetricTrends in Opioid Use Disorder in the Veterans Health Administration, 2005-2022
Gorfinkel L, Malte C, Fink D, Mannes Z, Wall M, Olfson M, Livne O, Keyhani S, Keyes K, Martins S, Cerdá M, Gutkind S, Maynard C, Saxon A, Simpson T, Gonsalves G, Lu H, McDowell Y, Hasin D. Trends in Opioid Use Disorder in the Veterans Health Administration, 2005-2022. JAMA Network Open 2024, 7: e2451821. PMID: 39705031, PMCID: PMC11662256, DOI: 10.1001/jamanetworkopen.2024.51821.Peer-Reviewed Original ResearchCitationsAltmetricCannabis Use and Cannabis Use Disorder Among U.S. Adults with Psychiatric Disorders: 2001-2002 and 2012-2013
Hasin D, Mannes Z, Livne O, Fink D, Martins S, Stohl M, Olfson M, Cerdá M, Keyes K, Keyhani S, Wisell C, Bujno J, Saxon A. Cannabis Use and Cannabis Use Disorder Among U.S. Adults with Psychiatric Disorders: 2001-2002 and 2012-2013. Substance Use & Misuse 2024, 60: 285-292. PMID: 39533528, PMCID: PMC11710973, DOI: 10.1080/10826084.2024.2423374.Peer-Reviewed Original ResearchCitationsAltmetric
Academic Achievements & Community Involvement
Copy Link
Activities
activity Society for Epidemiologic Research
2013 - PresentProfessional OrganizationsMemberactivity College on Problems of Drug Dependence
2016 - PresentProfessional OrganizationsMemberactivity BMC Psychiatry
2018 - PresentJournal ServiceRevieweractivity Criminology and Public Policy
2022 - PresentJournal ServiceReviewer
Honors
honor CPDD Early Career Investigator Award
06/15/2021International AwardCollege on Problems of Drug DependenceDetailsUnited Stateshonor Anna C. Gelman Award for Excellence in Epidemiology
06/01/2021Other AwardMailman School of Public Health, Columbia UniversityDetailsUnited Stateshonor John T. and Patricia A. O'Neill Addiction Science Education Award
06/15/2018National AwardResearch Society on Alcoholismhonor William Haddon Jr. Award
06/01/2018Other AwardMailman School of Public Health, Columbia UniversityDetailsUnited Stateshonor TYLENOL Future Care Award
06/01/2015National AwardTYLENOL FoundationDetailsUnited States
News & Links
Copy Link
Media
News
Get In Touch
Copy Link