Jonathan Edward Efron MD
Associate Professor of Surgery, Associate Professor of Urology, Johns Hopkins University School of Medicine; Interim Director of the Department of Surgery, Chief of Ravitch Service, The Mark M. Ravitch, M.D. Endowed Professorship in Gastrointestinal Surgery
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4940 Eastern AveBaltimore, MD 21224
Phone+1 410-550-0100
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Education & Training
Cleveland Clinic FoundationResidency, Colon and Rectal Surgery, 1998 - 1999
Cleveland Clinic Foundation/Florida WestonFellowship, Colon and Rectal Surgery, 1999
Zucker School of Medicine at Hofstra/NorthwellResidency, Surgery, 1993 - 1998
University of Maryland School of MedicineClass of 1993
Certifications & Licensure
TX State Medical License 2023 - 2027
MD State Medical License 2009 - 2024
AZ State Medical License 2004 - 2011
FL State Medical License 1998 - 2007
American Board of Colon and Rectal Surgery Colon & Rectal Surgery
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 2 Certification Beacon Oncology 2014 Certified Module, Epic Systems Corporation, 2014, 2016-2017
- CMS Meaningful Use Stage 2 Certification EpicCare Ambulatory 2014 Certified EHR Suite, Epic Systems Corporation, 2014, 2016-2017
- CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory - Core EMR, Epic Systems Corporation, 2014, 2016-2017
Clinical Trials
- Chemoradiation or Brachytherapy for Rectal Cancer Start of enrollment: 2014 Jun 12
Publications & Presentations
PubMed
- Outcomes after en bloc resection with sacrectomy of advanced colorectal carcinomas that invade the sacrum: a multiinstitutional descriptive series.Thomas A Pieters, Andrew M Hersh, Aladine A Elsamadicy, Zach Pennington, Gabrielle Santangelo
Journal of Neurosurgery. Spine. 2025-05-01 - 5 citationsAcademic Medical Centers and Federally Qualified Health Centers: Collaboration for the Care of Underserved Communities.Sarah J Conway, Jacob Murphy, Jonathan E Efron
Journal of Primary Care & Community Health. 2024-07-25 - 1 citationsSurgical and local control outcomes after sequential short-course radiation therapy and chemotherapy for rectal cancer.I-Chia Liu, Susan Gearhart, Suqi Ke, Chen Hu, Haniee Chung
Surgery Open Science. 2024-03-01
Journal Articles
- The Safety of Outpatient Stoma Closure: On the Verge of a Paradigm Shift?James P Taylor, Sandy H Fang, Bashar Safar, Sophia Y Chen, David Yu, Susan L Gearhart, Jonathan E Efron, Journal of gastrointestinal surgery
Press Mentions
New CEO to Lead UTSW’s Clements University HospitalOctober 1st, 2025
Over Its First 10 Years, Clements University Hospital Sparked a Clinical Transformation at UT SouthwesternDecember 9th, 2024- Fort Worth’s Major Hospitals Are Transforming to Keep up with Growth. Here’s What to ExpectNovember 26th, 2024
Committees
- Maryland and Southern Delaware Chapter of Crohn's and Colitis Foundation of America, Board of Trustees Member 2009 - Present
Professional Memberships
- Member
- Member
External Links
- Johns Hopkins Physicianshttp://www.hopkinsmedicine.org/jonathan-efron
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