Internal Medicine, Gastroenterology in PARKERSBURG, WV
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Barbara L O'Brien is a physician specializing in Internal Medicine and Gastroenterology. She is based in Parkersburg, WV.
Generated from public NPI Registry data only. Not independently verified — confirm credentials directly with the practice.
Dr. BARBARA L OBRIEN specializes in Internal Medicine, Gastroenterology.
Dr. BARBARA L OBRIEN practices in PARKERSBURG, WV.
Dr. BARBARA L OBRIEN's NPI number is 1821097304.