Skip to main content
Glenn MacDonald, MD, Internal Medicine, Brooklyn, NY

GlennJohnMacDonaldMD

Internal Medicine Brooklyn, NY

Physician

Dr. MacDonald is on Doximity

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

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

See Dr. MacDonald's full profile

Already have an account?

  • Office

    1481 McDonald Ave
    Avenue
    Brooklyn, NY 11230
    Phone+1 516-313-3066
    Fax+1 561-764-0804

Summary

  • After completing internal medicine residency at Kings County Hospital and downstate Medical Center I went into private practice in my own office. I practice there from 1984 through 2021. I sold my practice and building in 2021 and around that same time started to do locum tenens, I also worked at the union clinic and wound up working full time with an organization that does primary care in the home for patients who are homebound.

Education & Training

  • SUNY Downstate Health Sciences University
    SUNY Downstate Health Sciences UniversityResidency, Internal Medicine, 1982 - 1983
  • SUNY Downstate Health Sciences University
    SUNY Downstate Health Sciences UniversityResidency, Internal Medicine, 1981 - 1981
  • Universidad Nordestana Faculty of Medicine
    Universidad Nordestana Faculty of MedicineClass of 1980

Certifications & Licensure

  • NY State Medical License
    NY State Medical License 1984 - 2026
  • GA State Medical License
    GA State Medical License 1982 - 1987
  • American Board of Internal Medicine Internal Medicine

Press Mentions

  • Washington University Students Partner with St. Louis Small Business Task Force
    Washington University Students Partner with St. Louis Small Business Task ForceMay 26th, 2020