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Office
200 Hawkins Dr
Iowa City, IA 52242Phone+1 319-356-1727Fax+1 319-356-1218
Summary
- My clinical specialty is in General Surgical Oncology and Endocrine Surgery, with a special interest in Neuroendocrine tumors of the GI tract and pancreas. My research focuses upon the genetic causes of Juvenile Polyposis, and gene expression studies in neuroendocrine tumors.
Education & Training
- Memorial Sloan Kettering Cancer CenterFellowship, Complex General Surgical Oncology, 1994 - 1996
- Washington University/B-JH/SLCH ConsortiumResidency, Surgery, 1987 - 1994
- University of Vermont College of MedicineClass of 1987
Certifications & Licensure
- IA State Medical License 1996 - 2026
- American Board of Surgery Surgery
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory EMR, Epic Systems Corporation, 2011-2013
- Best Doctors in America Best Doctors, Inc.
- America's Top Doctors Castle Connolly Medical Ltd.
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Clinical Trials
- Ketogenic Diet With Concurrent Chemoradiation for Pancreatic Cancer Start of enrollment: 2011 Jul 01
Publications & Presentations
PubMed
- 13 citationsSurgical Management of Neuroendocrine Tumor Liver Metastases.Catherine G Tran, Scott K Sherman, Chandrikha Chandrasekharan, James R Howe
Hematology/oncology Clinics of North America. 2025-02-01 - Developing a Predictive Model for Metastatic Potential in Pancreatic Neuroendocrine Tumor.Jacques A Greenberg, Yajas Shah, Nikolay A Ivanov, Teagan Marshall, Scott Kulm
The Journal of Clinical Endocrinology and Metabolism. 2024-12-18 - GLP-1R agonist promotes proliferation of neuroendocrine neoplasm cells expressing GLP-1 receptors.Jonathan S Shilyansky, Casandro J Chan, Sophia Xiao, Irena Gribovskaja-Rupp, Dawn E Quelle
Surgery. 2024-12-10
Journal Articles
- Radioguided Surgery with Gallium for Neuroendocrine TumorsJames Howe V, MD, JAMA
Grant Support
- Regulation of SMAD4 and BMPR1A Expression in Juvenile PolyposisNIH2009–2012
- The Molecular Basis of Juvenile PolyposisNIH2003–2007
Professional Memberships
- Member
- Member
- Member
Other Languages
- French
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