Richard Chang, MD

John Muir Physician Network Member
Speaks: Tagalog, Korean, Spanish and English


  • 1450 Treat Blvd #220B
    Walnut Creek, CA 94597
    Fax: 925 296-9053

    Call this Office:
    925 937-1770
  • 2700 Grant St. #106
    Concord, CA 94520
    Fax: 925 296-9053

    Call this Office:
    925 937-1770


  • American Board of IM/Interventional Cardiology
  • American Board of IM/Cardiovascular Disease


  • Medical School: Manila Central University, Filemon D. Tanchoco Foundation College of Medicine
  • Internship: New York Medical College
  • Residency: Loma Linda University School of Medicine
  • Fellowship: University of Texas Medical Branch at Galveston
  • Fellowship: The Methodist Hospital/DeBakey Heart & Vascular Center

Clinical Interests:

John Muir Health Medical Center Affiliations:

  • John Muir Medical Center, Walnut Creek
  • John Muir Medical Center, Concord