Print Bookmark Email

Find a Specialist

Ming-Hsien Wang

M Wang

The Spiegel/Nichols Associate Professor of Pediatric Urology

Director, Pediatric Urology Fellowship Program




Johns Hopkins Pediatric Urology - Howard County
10710 Charter Dr, Ste 420
Columbia, MD 21044
Appointments: 410-955-6108

The Johns Hopkins Hospital
Rubenstein Building- Lower Level
200 N Wolfe St.
Baltimore, MD 21287
Appointments: 410-955-6108

Greenspring Station
10755 Falls Road, Ste 460
Pavilion I
Lutherville, MD 21093
Appointments: 410-955-6108


Medical School: Tufts University School of Medicine, Boston, MA

Internships: General Surgery, Mayo Clinic, Rochester, MN


  • Radiation Oncology, Thomas Jefferson Medical Center, Philadelphia, PA
  • Urology, University at Buffalo School of Medicine, Buffalo, NY

Fellowship: Clinical Fellow in Department of Urology/ Pediatric Urology, University of California, San Francisco, CA

Special Interests:

Research Interests:

  • Genetic mutations in hypospadias
  • Bladder development and long-term outcomes in children with congenital urologic disorders

Clinical Interests:

  • Urinary tract infections
  • Vesicoureteral reflux, ureteral duplication/ureterocele
  • Ureteropelvic junction obstruction
  • Fetal hydronephrosis/urologic conditions
  • Undescended testicles
  • Hypospadias
  • Variocele
  • Microscopic, laparoscopic procedures
  • Robotic assisted urologic procedures
  • Disorders of sexual development


A pediatric urologist, Dr. Wang specializes not only in common urological conditions in children but in congenital abnormalities as well. Her research interests include genetic mutations in hypospadias, bladder development and long-term outcomes in children with congenital urological disorders. Her clinical interests include conditions such as urinary tract infections, undescended testicles, hypospadias, hydrocele, hernia, varicocele, testicular torsion, kidney, ureteropelvic junction obstruction, bladder and genital anomalies, such as vesicoureteral reflux, neurogenic bladder, genitourinary malignancies, and complex urinary reconstruction. She has published and presented at national meetings include American Academy of Pediatrics and American Urologic Association.

Surgical Appointments:
Surgical scheduler: Sally Sawyer, 410-955-9129
Nurse Practitioner: Jennifer Roth, 443-287-1735

Phone: Administrative Office: 410-955-2914

Fax: 410-614-8096

Email: mwang33@jhmi.edu

Downloadable CV:

Ming-Hsien Wang, M.D. - CV