Melissa Weimer, DO, MCR, FASAM

Assistant Professor; Medical Director of the Addiction Medicine Consult Service, Program in Addiction Medicine

Departments & Organizations

Internal Medicine

Yale Medicine


Dr. Weimer is board certified in Internal Medicine and Addiction Medicine. Her primary clinical role is to provide treatment to patients struggling with substance use disorder, with a focus on alcohol use disorder and opioid use disorder. She has worked tirelessly to improve access to evidence based treatments for patients with substance use disorder as well as help educate other medical providers in the field of addiction medicine. 

Education & Training

DO Virginia College of Osteopathic Medicine (2007)
Fellowship Oregon Health & Science University
Residency Oregon Health & Science University
Board Certification AB of Internal Medicine, Internal Medicine (2010)
Board Certification AB of Preventive Medicine, Addiction Medicine (2018)

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Melissa Weimer, DO, MCR, FASAM