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Office
34 th street and Civic Center Blvd
Wood Building, 3rd floor Urology
Philadelphia, PA 19104Phone+1 215-590-2754Fax+1 267-246-7335
Education & Training
- McGaw Medical Center of Northwestern UniversityFellowship, Pediatric Urology, 1984 - 1985
- MedStar Health/Georgetown University HospitalResidency, Urology, 1981 - 1984
- New York Medical College at St Vincent's Hospital and Medical Center of New YorkResidency, Surgery, 1979 - 1981
- Georgetown University School of MedicineClass of 1979
- Georgetown UniversityBS, Biology, Second Honors, 1971 - 1975
Certifications & Licensure
- NJ State Medical License 1988 - 2025
- PA State Medical License 1988 - 2024
- IL State Medical License 1984 - 1990
- MD State Medical License 1981 - 1985
- DC State Medical License 1981 - 1983
- American Board of Urology Urology
- American Board of Urology Pediatric Urology
Awards, Honors, & Recognition
- Top Doctor for children Philadelphia Magazine, New Jersey Monthly, south jersey magazine, patient's choice awards, who's who in medicine, US news and World report Top Doctors, 1999-2014, 2022
- Virtua President's award for outstanding contributions to clinical quality and safety Virtua Health System, 2011
- Past President American Academy of Pediatrics, section on Pediatric Urology, 2008-2009
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Publications & Presentations
PubMed
- 3 citationsTrends in opioid and nonsteroidal anti-inflammatory (NSAID) usage in children undergoing common urinary tract reconstruction: A large, single-institutional analysis.Sameer Mittal, Sahar Eftekharzadeh, Aznive Aghababian, Jay Shah, Katherine Fischer
Journal of Pediatric Urology. 2022-08-01 - 33 citationsCryptorchidism, pediatricians, and family practitioners : patterns of practice and referralRobert E. Steckler, Mark R. Zaontz, Steven J. Skoog, H. Gil Rushton
The Journal of Pediatrics. 1995-12-01 - 76 citationsKidney transplantation in children with urinary diversion or bladder augmentation.David A. Hatch, Martin A. Koyle, Larry S. Baskin, Mark R. Zaontz, Mark W. Burns
The Journal of Urology. 2001-06-01
Journal Articles
- Management of distal hypospadiasZaontz, MR and Long C, AUA Update Series, 1/1/2013
- Commentary on Ziada A, Hamza A, Abdel-Rassouli M et al Outcomes of Hypospadias Repair in Older Children: Prospective StudyZaontz, MR, J Urol, 1/1/2008
- Commentary on Braga LHP, Lorenzo AJ, Bagli DJ, et al Risk Factors for Recurrent Ureteropelvic Junction Obstruction after Open Pyeloplasty in a Large Pediatric CohortZaontz, MR, J Urol, 1/1/2008
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Books/Book Chapters
Abstracts/Posters
- Pinacidil Protects Against Bladder Hypertrophy in Spinal Cord Injured Rats.Rodgers JM, Tran JLV, Doolin EJ, Hewitt CW, Packer MG, Zaontz MR, Dean GE, Annual American Urological Association Meeting, Anaheim, CA, 6/3/2001
- Pinacidil Protects Against Bladder Hypertrophy in Spinal Cord Injured Rats.Rodgers JM, Tran JLV, Doolin EJ, Hewitt CW, Packer MG, Zaontz MR, Dean GE, Annual American Urological Association Meeting; J of Urol, Anaheim, CA, 6/3/2001
- Congenital Genitourinary Anomalies and Maternal Cocaine Abuse.Hartanto V, Stahl GE, Han K, Packer MG, Zaontz MR, Dean GE, Annual Meeting of the American Academy of Pediatrics, Section on Urology Program, Chicago, IL, 10/28/2000
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Lectures
- Nuances of distal hypospadias.10/1/2013
- Is Microscopic Hypospadias Repair Superior to Loupes.Las Vegas, NV - 9/21/2013
- The modified sleeve technique for second stage hypospadias repair.Costa Rica - 1/16/2012
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Other
- Hypospadias Smack Down. (Film presented at the Fall congress SPU)Zaontz,MR and Dean, GE
Las Vegas, NV - 9/22/2013 - Surgical Techniques to Correct the Concealed Penis. (Film presented at the AAP annual meeting)Zaontz MR
San Francisco, CA - 10/2/2010 - Surgical Correction of the Buried Penis. (Film presented at the Annual Meeting, Society of Pediatric Urology)Zaontz MR
San Francisco, CA - 5/1/2004 - Join now to see all
Professional Memberships
- Member
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