Glenn Ernest Fonbuena, MD, FPCP, FPSG, FPSDE Gastroenterology, Internal Medicine Clinic Schedule: By Appointment See also different: Angelita G. Go, MD, FPCP, FPCCMa. Luisa R. Ordoño, MD, FPSO, FPSMO, FPCPMelvin R. Hacutina, MD, FPCP, DPSEReynald L. Estandian, MD, FPCP, MSCNVirginia B. Mangati, MD, FPCP, DPSN<< return to doctors