Gary Portnay, MD

Gary Portnay, MD
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Please Note: Dr. Portnay will be moving his practice to the newly-expanded Harvard Vanguard Burlington location as of October 2, 2017 and will no longer see patients in Billerica after September 29, 2017.
Specialty: Internal Medicine
Joined Atrius Health: 2014
Undergraduate School: Temple University, Philadelphia, PA
Medical School: Chicago Medical School, Chicago, IL
Internship: St. Vincent Hospital and Medical Center of New York, New York, NY
Residency: St. Vincent Hospital and Medical Center of New York, New York, NY
Board Certification: American Board of Internal Medicine
Preferred Hospitals: Winchester Hospital
Fellowship: St. Elizabeth's Medical Center of Boston, Boston, MA

Contact this doctor's office at the following locations