Glenn Ernest Fonbuena, MD, FPCP, FPSG, FPSDE Gastroenterology, Internal Medicine Clinic Schedule: By Appointment See also different: Catherine C. Guerrero, MDGeorgia Li Ann V. Lomibao, MD, FPCP, DPSNJoeffrey L. Zales, MDMichelle Melendez, MD, DPBS, FPFGS, FSOFT, FPCSRhoderick Fusilero, MD, DPCP<< return to doctors