Skip to main content
Mary Dyer, MD, Family Medicine, Poughkeepsie, NY, MidHudson Regional Hospital of Westchester Medical Center

MaryEllenDyerMDFASAM

Family Medicine • Poughkeepsie, NY

Addiction Medicine

Medical Director of Substance Use Disorders at Sun River Health

Join to view full profile

Dr. Dyer is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Connect with other colleagues in the same hospital or clinic
  • Search all U.S. specialist profiles and refer a patient
  • Read the latest clinical news and earn CME/CEU credits

See Dr. Dyer's full profile

Already have an account?

Education & Training

  • Institute for Family Health (Mid-Hudson)
    Institute for Family Health (Mid-Hudson)Residency, Family Medicine, 1996 - 1999
  • New York Medical College
    New York Medical CollegeClass of 1996
  • Stevens Institute of Technology
    Stevens Institute of TechnologyBE, Engineering Physics, Summa Cum Laude, 1982 - 1986

Certifications & Licensure

  • NY State Medical License
    NY State Medical License 1997 - 2025
  • American Board of Family Medicine Family Medicine
  • American Board of Preventive Medicine Addiction Medicine

Awards, Honors, & Recognition

  • CMS Meaningful Use Stage 1 Certification Practice Fusion EHR, Practice Fusion, Inc., 2013
  • CMS Meaningful Use Stage 1 Certification eClinicalWorks EHR, eClinicalWorks LLC, 2012

Professional Memberships

Hospital Affiliations

Dr. Mary Dyer, Dr. Mary Dyer, MD, Dr. M Dyer, Dr. Mary Ellen Dyer