University Of Pennsylvania Health System Treatment Research Center 3900 Chestnut St, Philadelphia, PA 19104 (215)2223200 (phone), (215)3866770 (fax)
Education:
Medical School Tulane University School of Medicine Graduated: 1964
Languages:
English
Description:
Dr. O'Brien graduated from the Tulane University School of Medicine in 1964. He works in Philadelphia, PA and specializes in Psychiatry. Dr. O'Brien is affiliated with Hospital Of The University Of Pennsylvania and Penn Presbyterian Medical Center.