Joeffrey L. Zales, MD Internal Medicine Clinic Schedule: OPD 1 Monday, Tuesday, Wednesday 10:00AM-5:00PM See also different: Angelita G. Go, MD, FPCP, FPCCAprilyn T. Gagtan, MDGuilvic Tirso S. Aspiras, MD, FPCCP, FPCPMelvin R. Hacutina, MD, FPCP, DPSERonillo A. Instrella, MD, FPAMS, FPSD<< return to doctors