Karen Frances B. Mason, MD, FPCP, DPSE Gastroenterology Clinic Schedule: By Appointment See also different: Hannah C. Urbanozo-Corpuz, MD, FPCP, DPSEDM,CCDJoseph Patrick N. Patricio MD, FPCP, DPRALorivi La Nayce B. Mayo, MD, FPCPMa. Luisa R. Ordoño, MD, FPSO, FPSMO, FPCPThelma Doris D. Gurion, MD<< return to doctors