Dr. John J Preston III, MD is a Psychiatrist - General practicing in San Diego, CA
He has not yet shared a personalized biography with Doctor.com.
| University | Degree | Focus | Graduated |
|---|---|---|---|
| Ponce School of Medicine, Ponce Pr | Other Degree | 1987 | |
| Ponce Medical School | Other Degree | 1987 |
| Institution | Focus | Year |
|---|---|---|
| Internship - Valley Mc/Uc San Francisco | Not Specified | |
| Residency - Community Medical Center-University Medical Ct, Psychiatry Community Medical Center-University Medical Ct, Internal Medicine | Not Specified |
Dr. John J Preston III, MD has not yet indicated the hospitals that he is affiliated with.
Years In Practice: 31 (started in 1994)
Accepts New Patients: Yes
