Thelma Doris D. Gurion, MD Internal Medicine Clinic Schedule: By Appointment See also different: Michelle Melendez, MD, DPBS, FPFGS, FSOFT, FPCS Johanna D. Tipallo, MD, DPCP Reynald L. Estandian, MD, FPCP, MSCN Dante Cecilio Rey S. Valdez, MD Stella Marie P. Mabanag, MD, FPCP, FPCC << return to doctors