CHANG, WUN-LING MD is categorized under PHYSICIANS & SURGEONS specializing in INFECTIOUS DISEASES and located at 3525 Del Mar Heights Rd. Ste. 453 in or near the San Diego, CA area. Find additional information including website, e-mail, map, and directions - OriginalYP.com®. Find additional PHYSICIANS & SURGEONS at MedicalYP.com ®.