THOMAS W YOO MD is categorized under PHYSICIANS & SURGEONS specializing in INFECTIOUS DISEASES and located at 1107 Fair Oaks Ave. Pmb 854 in or near the South Pasadena, CA area. Find additional information including website, e-mail, map, and directions - OriginalYP.com®. Find additional PHYSICIANS & SURGEONS at MedicalYP.com ®.