Dr. Obrien graduated from the University of Mississippi School of Medicine in 1974. He works in Natchez, MS and specializes in Emergency Medicine. Dr. Obrien is affiliated with Merit Health Natchez.
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Dr. Obrien graduated from the University of Mississippi School of Medicine in 1974. He works in Natchez, MS and specializes in Emergency Medicine. Dr. Obrien is affiliated with Merit Health Natchez.
MEDICAL SCHOOL
UNIVERSITY OF MISSISSIPPI SCHOOL OF MEDICINE - 1974