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Gregory McWilliams, M.D.

Primary Care Internist

Locations and Appointments

Insurances Accepted

Please contact the doctor's office to verify that your insurance is accepted.

  • HMO
  • PPO
  • EPO/POS
  • Blue Access
  • EPO
  • HMO
  • Mediblue (Senior)
  • PPO
  • Freedom
  • Liberty
  • Metro/Core/Charter
Personal Statement

I am thrilled to work at Weill Cornell as an attending physician after completing my residency here in Internal Medicine. This role embodies what I enjoy most about primary care medicine: thinking broadly about a patient’s symptoms to come to an accurate diagnosis, coordinating care with multiple specialists for patients with complex medical needs, and developing sincere, long-term relationships with my patients. Although I enjoy taking care of any medical concerns patients bring to me, my specific clinical interests include: preventative medicine, LGBT health, HIV pre-exposure prophylaxis (PrEP), and mental health in the primary care setting.

Biographical Info

Dr. McWilliams is originally from upstate New York. He went to college at Harvard University, where he graduated cum laude in Biology with a minor in Spanish. He earned his medical degree from Georgetown University School of Medicine and completed his residency training in Internal Medicine with a focus in Primary Care at New York-Presbyterian Weill Cornell Medical Center. Dr.McWilliams has a particular interest in LGBT medicine. He lives in New York City with his partner Scott and his rescue dog Mango. He enjoys traveling, skiing, and playing the piano.

Clinical Expertise
LGBT Health Care
Languages
English
Education 
  • M.D.
    Georgetown University School of Medicine
    2017
  • B.A.
    Harvard College
    2009
Appointments 
  • Assistant Attending Physician
    NewYork-Presbyterian Hospital
  • Instructor in Medicine
    Weill Cornell Medical College, Cornell University

Relationships and collaborations with for-profit and not-for profit organizations are of vital importance to our faculty because these exchanges of scientific information foster innovation. As experts in their fields, WCM physicians and scientists are sought after by many organizations to consult and educate. WCM and its faculty make this information available to the public, thus creating a transparent environment.

No External Relationships Reported