Residency, Surgery Residency, University at Buffalo (1991)
MD, Medicine, University at Buffalo (1986)
BA, (BFA) Music, University at Buffalo, Summa Cum Laude (1980)
Employment:
Addiction Medicine Fellowship Program Director, Family Medicine, University at Buffalo (2024-present)
Physician, Erie County Medical Center (2022-present)
Physician, Endeavor Health Services (2019-present)
Physician, DART Methadone Program (2017-present)
Clinical Assistant Professor, Family Medicine, University at Buffalo (2016-present)
Addiction Medicine Fellowship Program Interim Director, Family Medicine, University at Buffalo (2023–2024)
Eye and Tissue Transplant Technician and Trainer, Upstate New York Transplant Services (2002–2016)
General Surgeon, Tri-County Memorial Hospital (1996–2001)
Awards and Honors:
Mentor of the Year (2024)
Louis A. and Ruth Siegel Award (2018)
Journal Articles:
Booth, FV McL, Weissman AF. (1990) Stress Induced Gastrointestinal Hemorrhage: an update for 1990. Surgery Report (Jan), 1(1)
Books and Book Chapters:
Weissman AF. (2026) Screening, Brief Intervention, and Referral to Treatment in Trauma Centers, Hospitals, and Emergency Departments. In: ASAM Essentials of Addiction Medicine, 4th ed. LWW
Weissman AF. (2024) Screening, Brief Intervention, and Referral to Treatment in Trauma Centers, Hospitals, and Emergency Departments. In: ASAM Principles of Addiction Medicine, 7th ed. LWW
Weissman AF. (2023) Drug Misuse and Addiction. In: World Book Encyclopedia. World Book Inc.
Weissman AF. (2020) Screening, Brief Intervention, and Referral to Treatment in Trauma Centers, Hospitals, and Emergency Departments. In: ASAM Essentials of Addiction Medicine, 3rd ed. LWW
Weissman AF and Blondell RD. (2018) Screening, Brief Intervention, and Referral to Treatment in Trauma Centers, Hospitals, and Emergency Departments. In: ASAM Principles of Addiction Medicine, 6th ed. LWW
Professional Memberships:
American Society of Addiction Medicine (2015–present)
Presentations:
"Substance Use Disorders." Horizon Health Services (2025)
"Addiction 101." New M1 Students, University at Buffalo Jacobs School of Medicine & Biomedical Sciences (2025)
"Medications for Opioid Use Disorder." Family Medicine Grand Rounds, University at Buffalo (2025)
"Opioid Use Disorder." Family Medicine Residents, Sisters of Charity Hospital (2025)
"Substance Use Disorders." Endeavor Health Services (2024)
"Addiction 101." New M1 Students, University at Buffalo Jacobs School of Medicine & Biomedical Sciences (2024)
"Substance Use Disorders." Family Medicine Residents, University at Buffalo (2024)
"Opioid use disorder and agonist therapy." Save the Michaels (2024)
"Cannabis." Buffalo Pediatric Society & The 105th Central NY Pediatric Club (2024)
"Opioid Use Disorder and Medications for Opioid Use Disorder." Intersession, University at Buffalo Jacobs School of Medicine & Biomedical Sciences (2023)
"Cannabis." Endeavor Health Services (2023)
"Medications for Opioid Use Disorder." Erie County Department of Health (2023)
"Pain and Addiction." Champions Project, University at Buffalo Jacobs School of Medicine & Biomedical Sciences (2023)
"SBIRT Training." Family Medicine Residents, University at Buffalo (2023)
"Opioid Use Disorder." Section of the NYS Mandatory Opioid Prescriber Course, New York State Department of Health (2023)
"Toxicology." Endeavor Health Services (2023)
"Cannabis and Cannabinoids." Champions Project, University at Buffalo Jacobs School of Medicine & Biomedical Sciences (2023)
"Substance Use Disorder Treatment." Channel 4 News, WIVB-TV (2023)
"Substance Use Disorders and Agonist Therapy." Endeavor Health Services (2023)
"Opioids and Cannabis." Neuroscience, University at Buffalo Jacobs School of Medicine & Biomedical Sciences (2022)
"Pain and Addiction." National Didactics, American College of Academic Addiction Medicine (2020)
"Buprenorphine Training." University at Buffalo Jacobs School of Medicine & Biomedical Sciences (2019)
"Cannabis and Cannabinoids." Department of Psychiatry, University at Buffalo (2019)
"Buprenorphine Training." Champions Project, University at Buffalo Jacobs School of Medicine & Biomedical Sciences (2019)
"SBIRT Training." Physician Assistants, D'Youville College (2019)
"Buprenorphine Training." Physician Assistants, Daemen College (2019)
"Buprenorphine Training." Buffalo Medical Group (2019)
"SBIRT Training Series (5)." Internal Medicine Residents, University at Buffalo (2019)
"Buprenorphine Training." Medical Students, University at Buffalo Jacobs School of Medicine & Biomedical Sciences (2019)
"Buprenorphine Training." University at Buffalo School of Nursing (2018)
"Buprenorphine Training." Physician Assistants, D'Youville College (2018)
"SBIRT Training." Community Health Center (2018)
"Buprenorphine Training." University at Buffalo School of Nursing (2018)
"UB Addiction Medicine Didactics." Didactics, University at Buffalo Jacobs School of Medicine & Biomedical Sciences
"Substance Use Disorders and FRAMES." FMD 700, University at Buffalo Jacobs School of Medicine & Biomedical Sciences