Patricia was born in Broken Arrow, Oklahoma. She received her bachelor of science degree in nutrition- dietetics, magna cum laude, from the University of Oklahoma. Dr. Barrington received the Director’s Award as Outstanding Student in her department. Her medical training was completed at the University of North Texas Health Science Center in Fort Worth where she was named to the Sigma Sigma Phi National Medical Honor Society.
Dr. Barrington is a board certified family physician and a registered dietitian . She educates other physicians on topics such as: new developments in the treatment of migraine headaches, irritable bowel syndrome, and overactive bladder. Dr. Barrington is an active member of Glover Baptist Church. When not practicing medicine, Dr. Barrington enjoys traveling, making photo albums, and spending time with her husband Carl and their daughter Michelle.