40 Duke Medicine Circle Clinic 2J, Durham, NC, 27701 1 Language Lauren Barkley NP Nurse Practitioner: Gastroenterology 10207 Cerny Street, Raleigh, NC, 27617 1 Language Samantha Barrett PA Physician Assistant: General Gastroenterology PA 40 Duke Medicine Cir 2j, Durham, NC, 27710 1 Language ...