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Office
10803 Falls Road
Pavilion Iii Ste 3300
Lutherville, MD 21093Phone+1 410-955-6108Fax+1 410-616-7601
Education & Training
- Medical College of GeorgiaResidency, Urology, 1977 - 1980
- Medical College of GeorgiaResidency, Surgery, 1975 - 1977
- University of Louisville School of MedicineClass of 1975
Certifications & Licensure
- MD State Medical License 1984 - 2026
- FL State Medical License 2015 - 2019
- GA State Medical License 1977 - 1987
- American Board of Urology Urology
Awards, Honors, & Recognition
- Top Doctors:Baltimore Area Castle Connolly, 2012
- Top Doctors:Washington-Baltimore Castle Connolly, 2012
- FRCS Royal College of Surgeons-Edinbrough Sctoland Royal College of Surgeons
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Clinical Trials
- Muscle Derived Cell Therapy for Bladder Exstrophy Epispadias Induced Incontinence Start of enrollment: 2017 Feb 01
Publications & Presentations
PubMed
- A Double-blinded Randomized Controlled Trial Assessing the Efficacy of Opioid Disposal Instructions with Parental Education on Proper Opioid Disposal Rates Following A...Logan Galansky, Manuj Shah, Tamir Sholklapper, Chad Crigger, Hiten D Patel
Urology. 2024-12-01 - Interposing Rectus and Gracilis Muscle Flaps for Pelvic Reconstruction in Bladder Exstrophy after Bladder Neck Closure.Thomas G W Harris, Chad B Crigger, Visakha Suresh, Ahmad Haffar, Tamir N Sholklapper
Plastic and Reconstructive Surgery. 2024-12-01 - Cloacal Exstrophy Closure Without Osteotomy and Immobilization: A Recipe for Failure.David Heap, Ahmad Haffar, Chad B Crigger, Tanisha Martheswaran, Alexander Hirsch
Journal of Pediatric Surgery. 2024-10-09
Journal Articles
- ISL1 Is a Major Susceptibility Gene for Classic Bladder Exstrophy and a Regulator of Urinary Tract DevelopmentJohn Gearhart, MD, Nature
Professional Memberships
- Fellow
- Member
External Links
- Johns Hopkins Physicianshttp://www.hopkinsmedicine.org/john-gearhart
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