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Office
982315 Nebraska Medical Ctr
Omaha, NE 68198Phone+1 402-559-4424Fax+1 402-559-6913
Education & Training
- Duke University HospitalFellowship, Thoracic Transplantation, 2007 - 2008
- University of California (San Francisco)Fellowship, Thoracic Surgery, 2005 - 2007
- Rutgers Health/Robert Wood Johnson Medical SchoolResidency, Surgery, 1999 - 2005
- The Warren Alpert Medical School of Brown UniversityClass of 1999
Certifications & Licensure
- CA State Medical License 2005 - Present
- NE State Medical License 2009 - 2026
- NC State Medical License 2007 - 2009
- NJ State Medical License 2001 - 2005
- American Board of Surgery Surgery
- American Board of Thoracic Surgery Thoracic and Cardiac Surgery
Awards, Honors, & Recognition
- Fellow (FACS) American College of Surgeons
- Fellow (FACC) American College of Cardiology
Publications & Presentations
PubMed
- 2 citationsVentricular assist device using a thoracotomy-based implant technique: Multi-Center Implantation of the HeartMate 3 in Subjects With Heart Failure Using Surgical Techn...Igor Gosev, Duc Thinh Pham, John Y Um, Anelechi C Anyanwu, Akinobu Itoh
The Journal of Thoracic and Cardiovascular Surgery. 2024-11-01 - 1 citationsFinancial impact of donation after circulatory death heart transplantation: A single-center analysis.Marian Urban, Timothy R Ryan, John Y Um, Aleem Siddique, Anthony W Castleberry
Clinical Transplantation. 2024-04-01 - 3 citationsUtilization of Paragonix Sherpapak Cardiac Transport System for the Preservation of Donor Hearts After Circulatory Death.Marian Urban, Anthony W Castleberry, Aleem Siddique, Brian D Lowes, Douglas A Stoller
Transplantation Proceedings. 2023-11-01
Press Mentions
- Medical Research Highlights, August 2024August 9th, 2024
- First-in-Human Use of Investigational NRP-DCD Method Using Paragonix SherpaPak by University of Nebraska Medical CenterDecember 1st, 2021
Professional Memberships
- Fellow
- Fellow
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