Thelma Doris D. Gurion, MD Internal Medicine Clinic Schedule: By Appointment See also different: Michelle Melendez, MD, DPBS, FPFGS, FSOFT, FPCS Rhoderick Fusilero, MD, DPCP Melvin R. Hacutina, MD, FPCP, DPSE Nathaniel Y. Cortez, MD, FPCP, FPCC Ronillo A. Instrella, MD, FPAMS, FPSD << return to doctors