Photo of Grace Hyun
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Grace Hyun, MD


    • Positions
    • ASSISTANT PROFESSOR | Pediatrics
    • Specialties
    • Urology
    • Pediatrics
    • Pediatric Urology
    • Language
    • English
    • Hospital Affiliations
    • Mount Sinai Beth Israel
    • Mount Sinai Hospital
    • Mount Sinai St. Luke's and Mount Sinai West
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5 East 98th Street 6th Floor
New York, NY 10029
Phone: 212-241-4812
944 Park Avenue
New York, NY 10128
Phone: 212-241-4812


Dr. Grace Hyun is the Associate Director of Pediatric Urology at The Mount Hospital.  She is Board Certified in Urology and has a certificate of added qualification in Pediatric Urology.  Her clinical specialties include the evaluation and treatment of children with urinary tract infections, vesicoureteral reflux, incontinence, hypospadias and hydronephrosis.

Prior to being named Associate Director, Dr. Hyun was an Assistant Professor of Urology at Columbia University Medical Center as the director of the Stone Center and the medical director of the Voiding Center.  Dr. Hyun has received multiple awards including Physician of the Year by the Department of Nursing, Arnold P. Gold Humanism and Excellence in Teaching Award by the College of Physicians and Surgeons, and Teacher of the Year in the Department of Urology.  She is the recipient of multiple Patient's Choice and Compassionate Doctor's awards.

Her areas of expertise include varicoceles, hypospadias, vesicoureteral reflux, undescended testicles, kidney stones, incontinence, voiding dysfunction, minimally invasive surgery, genital disorders and urinary tract reconstruction.

Dr. Hyun is involved in research regarding adolescent varicoceles, resident teaching and pediatric bladder cancer. She has authored numerous articles, chapters and presented at national meetings. She is an active member of the Society of Pediatric Urology as well as the American Urological Association.

In the News: Dr. Grace Hyun discusses the importance of hydration in The Daily News feature The Daily Check Up.


Pediatric Urology
American Board of Urology

Clinical Focus


MD, Cornell University Medical College

Internship, Surgery
Columbia University
Residency, Urology
Columbia University

Fellowship, Pediatric Urology
Childrens Hospital of Philadelphia