Karen Frances B. Mason, MD, FPCP, DPSE Gastroenterology Clinic Schedule: By Appointment See also different: Carina V. Chavente, MD, FPCPCrisanta Gabriela B. Palabay , MD, FPCP, FPCCPJoeffrey L. Zales, MDMary Judith Ragasa-Javier, MD, FPCP, FPSNVirginia B. Mangati, MD, FPCP, DPSN<< return to doctors