Faculty Profile

Hark C. Chang, MD

Assistant Professor of Urology, Department of Urology, Emory University School of Medicine

Email: hark.chang@emoryhealthcare.org


American Board of Urology


After receiving his medical degree from Korea University Medical College in Seoul, Dr. Chang served as a flight surgeon in the South Korean Air Force for three years. He completed his urology residency at Long Island College Hospital in Brooklyn, New York, and then joined Massachusetts General Hospital/Harvard Medical School as a clinical associate in urology. From 1974-2008, Dr. Chang practiced urology in the Midwest. His positions included an academic appointment at the Medical College of Wisconsin in Milwaukee; serving as chief of the Department of Surgery at St. Mary's Medical Center in Racine, WI; and staff urologist positions at several private practices. Dr. Chang joined Emory Urology in 2009. His primary clinical interests are general and office urology.


  • Emory University Hospital

  • Grady Memorial Hospital

  • The Emory Clinic


  • Medical School, Korea University Medical College, Seoul, Class of 1964

  • Rotating Internship, Long Island College Hospital, Brooklyn, New York, 1967-1968
  • Surgery Internship, Long Island College Hospital, Brooklyn, New York, 1968-1969

  • Urology Residency, Long Island College Hospital, Brooklyn, New York, 1969-1973

Organizational Memberships

  • American Urological Association

Clinical Interests

  • Abnormal PSA

  • Balantis

  • Benign prostatic hyperplasia (BPH)

  • Bladder dysfunction

  • Erectile dysfunction

  • Hematospermia

  • Hematuria

  • Hydrocele

  • Hypogonadism

  • Hypospdias

  • Kidney cyst

  • Men's health

  • Overactive bladder

  • Phimosis

  • Priapism

  • Prostate

  • Prostate cancer

  • Prostatitis

  • Recurrent urinary tract infections

  • Urethral strictures

  • Urinary retention

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