Catherine C. Guerrero, MD Internal Medicine Clinic Schedule: By Appointment See also different: Allan D. Corpuz, MD, FPCP, DPRAAprilyn T. Gagtan, MDGuilvic Tirso S. Aspiras, MD, FPCCP, FPCPJoseph Patrick N. Patricio MD, FPCP, DPRAMa. Ana C. Tolentino, MD, FPCP, FPSG, FPSDE<< return to doctors