Aprilyn T. Gagtan, MD Internal Medicine Clinic Schedule: By Appointment See also different: Catherine C. Guerrero, MDGenoveva Sibayan, MD, FPCPGlenn Ernest Fonbuena, MD, FPCP, FPSG, FPSDEJoseph Patrick N. Patricio MD, FPCP, DPRARomeo G. Molano, Jr. MD, FPCP, FPCC<< return to doctors