Chester O. Directo, MD, DPCP Internal Medicine Clinic Schedule: By Appointment See also different: Catherine C. Guerrero, MDEdward Vincent G. Gaerlan, MDHannah C. Urbanozo-Corpuz, MD, FPCP, DPSEDM,CCDJohanna D. Tipallo, MD, DPCPKaren Frances B. Mason, MD, FPCP, DPSE<< return to doctors