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William W. Chang D.O.

William W. Chang D.O.

(949) 443-4114
Primary Specialties
  • Pulmonary Disease Medicine
  • Critical Care Medicine
     (Board Certified)
  • Internal Medicine
     (Board Certified)
  • Affiliations
    Paloma Medical Group
    Mission Hospital Affiliated Physicians
    Languages Spoken
    English,Mandarin, Taiwanese
    Primary Office
    30230 Rancho Viejo Rd.,
    Ste. 200
    San Juan Capistrano, CA 92675
    (949) 443-4150
    Monday - Friday 8:00 a.m. - 5:00 p.m.
    Web Page:

    Experience & Education

    Other Specialties/Certifications
    American Board of Internal Medicine
    Medical School:
    Michigan State Univ., College of Osteopathic Med.

    Loma Linda University Medical Center

    Loma Linda University Medical Center

    Loma Linda University Medical Center 2006

    Areas of Interest

    Evaluation, diagnosis, and coordinated care for cough and shortness of breath. Compassionate care of the critically ill.

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