Skip to main content
John Gearhart, MD, Urology, Lutherville, MD

JohnPhillipGearhartMDFACS FRCS(Hon)(Ed),FAAP

Urology Lutherville, MD

Pediatric Urology

Professor of Urology, Professor of Pediatrics, Johns Hopkins University School of Medicine; Robert D. Jeffs Professor, Director of Pediatric Urology

Dr. Gearhart is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

See Dr. Gearhart's full profile

Already have an account?

  • Office

    10803 Falls Road
    Pavilion Iii Ste 3300
    Lutherville, MD 21093
    Phone+1 410-955-6108
    Fax+1 410-616-7601

Summary

  • Dr. John Gearhart is a pediatric urologist based in Lutherville, MD. He completed his medical education at the University of Louisville School of Medicine, followed by residencies in surgery and urology at the Medical College of Georgia. Dr. Gearhart is a professor at Johns Hopkins Bloomberg Children's Hospital and has extensive experience in maternal and fetal medicine, epispadias, bladder exstrophy, and pediatric urology. Notably, he has contributed several publications to journals such as Urology and Journal of Pediatric Surgery. Additionally, he is involved in a clinical trial studying muscle-derived cell therapy for bladder exstrophy epispadias-induced incontinence. He has received multiple honors, including recognition as a top doctor in the Baltimore-Washington area.

Education & Training

  • Medical College of Georgia
    Medical College of GeorgiaResidency, Urology, 1977 - 1980
  • Medical College of Georgia
    Medical College of GeorgiaResidency, Surgery, 1975 - 1977
  • University of Louisville School of Medicine
    University of Louisville School of MedicineClass of 1975

Certifications & Licensure

  • MD State Medical License
    MD State Medical License 1984 - 2026
  • FL State Medical License
    FL State Medical License 2015 - 2019
  • GA State Medical License
    GA State Medical License 1977 - 1987
  • Urology
    American Board of Urology Urology

Awards, Honors, & Recognition

  • Honorary Member Royal College of Surgeons Royal College of Surgeons of Edinbrough, 2010-2025
  • Top Doctors:Baltimore Area Castle Connolly, 2012
  • Top Doctors:Washington-Baltimore Castle Connolly, 2012
  • Join now to see all

Clinical Trials

Publications & Presentations

PubMed

Journal Articles

  • ISL1 Is a Major Susceptibility Gene for Classic Bladder Exstrophy and a Regulator of Urinary Tract Development  
    John Gearhart, MD, Nature

Professional Memberships