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Dr. Chang is on Doximity

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  • Office

    3553 Whipple Rd
    Union City, CA 94587
    Phone+1 510-454-1000

Education & Training

  • College of Osteopathic Medicine of the Pacific
    College of Osteopathic Medicine of the PacificClass of 2009

Certifications & Licensure

  • CA State Medical License
    CA State License 2011 - 2025
  • American Board of Family Medicine Family Medicine