Karen Frances B. Mason, MD, FPCP, DPSE Gastroenterology Clinic Schedule: By Appointment See also different: Georgia Li Ann V. Lomibao, MD, FPCP, DPSN Genoveva Sibayan, MD, FPCP Manuel C. Monis, MD, FPCP, FPCCP Virginia B. Mangati, MD, FPCP, DPSN Brenda M. Espinosa, MD, FPCP, FPCC, FACP << return to doctors