Gary Ira Portnay, MD is a Internist - General practicing in Billerica, MA
He has not yet shared a personalized biography with Doctor.com.
| Institution | Focus | Year |
|---|---|---|
| Internship - Saint Vincent's Hospital | 1969 | |
| Residency - St Elizabeth'S Medical Center, Endocrinology, Diabetes & Metabolism; St Vincent'S Hsp & M C-Ny, Internal Medicine | Not Specified |
| Certification | Cert. Body | Year |
|---|---|---|
| Internal medicine | Internal Medicine | Not Specified |
Gary Ira Portnay, MD has not yet indicated the hospitals that he is affiliated with.
Internal Medicine
Years In Practice: 50 (started in 1975)
Accepts New Patients: Yes
