Dr. Chang graduated from the Icahn School of Medicine At Mount Sinai in 1970. He works in Fresno, CA and 1 other location and specializes in Diagnostic Radiology, Gastroenterology and Internal Medicine. Dr. Chang is affiliated with Fresno Heart & Surgical Hospital.
"He spent 15 minutes talking politics, Epstein, etc. I had to ask him 3 times to talk about my symptoms. He's a GI specialist but didn't know the difference between a food allergy (immune) and a food sensitivity (auto-immune). He argued with me about my symptoms. He was flippant, condescending. In 45 minutes, we never had eye contact. I am disgusted by him. Save yourself the frustration; go elsewhere. ..."Read more