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Dr. Johnny Tzer-Ren Chang, MD is a health care provider primarily located in Palo Alto, CA, with other offices in Los Altos, CA and San Carlos, CA (and 4 other locations). He has 17 years of experience. His specialties include Plastic Surgery, Plastic Surgery-Hand Surgery, Hand Surgery. Dr. Chang is affiliated with Sequoia Hospital. He speaks Spanish and Chinese.
Graduated in 2006