Dr. Dennis S O'Brien, MD is a Specialist - General practicing in Saint James, NY
He has not yet shared a personalized biography with Doctor.com.
| University | Degree | Focus | Graduated |
|---|---|---|---|
| University De Bordeaux Ii, Uer De Med, Bordeaux, France | Other Degree | 1980 | |
| UFR de MÈdecine | Medical Degree | 1980 |
| Institution | Focus | Year |
|---|---|---|
| Residency - University Hospital-Suny Stony Brook, Internal Medicine; Mountainside Hospital, Internal Medicine | Not Specified | |
| Residency - University Hospital - SUNY at Stony Brook Program | Not Specified |
| Certification | Cert. Body | Year |
|---|---|---|
| Internal medicine | Internal Medicine | Not Specified |
Dr. Dennis S O'Brien, MD has not yet indicated the hospitals that he is affiliated with.
Internal Medicine
Years In Practice: 38 (started in 1987)
Accepts New Patients: Yes
Dr. Dennis S O'Brien, MD has not yet listed the medications that he commonly prescribes.
Dr. Dennis S O'Brien, MD has not yet added any information about his practice's billing policies and payment options.
