In 2006 Dr. Patrick O’Brien brought nineteen years of experience as an Obstetrician Gynecologist to Maryland’s Eastern Shore. After graduating summa cum laude from Xavier University in Cincinnati, Ohio Dr. O’Brien attended St. Louis University School of Medicine. His postdoctoral training included an Internship and residency in Obstetrics and Gynecology at the U.S. Naval Hospital in San Diego, California. After serving twelve years as Lieutenant Commander in the United States Navy, Dr. O’Brien accepted a position at North Adams Regional Hospital in North Adams, Massachusetts. Highlights there included Chairmanship positions in the Departments of OB/GYN and Surgery as well as serving as President of the Medical Staff. His illustrious career includes an award from the the US Naval Hospital in Charleston, South Carolina for the implementation of a graduate medical education program in Obstetrics and Gynecology. Dr. O’Brien is Board Certified by the American College of Obstetricians and Gynecologists.