Karen Frances B. Mason, MD, FPCP, DPSE Gastroenterology Clinic Schedule: By Appointment See also different: Georgia Li Ann V. Lomibao, MD, FPCP, DPSNJustina Calibuso, MD, FPCP, FPCCMa. Ana C. Tolentino, MD, FPCP, FPSG, FPSDEManuel C. Monis, MD, FPCP, FPCCPMary Judith Ragasa-Javier, MD, FPCP, FPSN<< return to doctors