Chester O. Directo, MD, DPCP Internal Medicine Clinic Schedule: By Appointment See also different: Joeffrey L. Zales, MD Genoveva Sibayan, MD, FPCP Rosella Dizon, MD Gervin Brian D. Espino, MD, FPCR, FCTMRISP, FUSP Carina V. Chavente, MD, FPCP << return to doctors