Nathaniel Y. Cortez, MD, FPCP, FPCC Cardiology Clinic Schedule: By Appointment See also different: Brenda M. Espinosa, MD, FPCP, FPCC, FACPGenoveva Sibayan, MD, FPCPGlenn Ernest Fonbuena, MD, FPCP, FPSG, FPSDEMary Judith Ragasa-Javier, MD, FPCP, FPSNVicky Ann S. Bautista, MD<< return to doctors