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Office
4921 Parkview Pl
# Dv
Saint Louis, MO 63110Phone+1 314-747-0410Fax+1 877-991-8954
Education & Training
- Washington University/B-JH/SLCH ConsortiumResidency, Surgery, 2003 - 2009
- Duke University School of MedicineClass of 2003
Certifications & Licensure
- IL State Medical License 2020 - 2026
- MO State Medical License 2004 - 2026
- OK State Medical License 2020 - 2020
- NY State Medical License 2008 - 2012
- American Board of Surgery Surgery
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification Allscripts Enterprise EHR, Allscripts, 2012
- Fellow American College of Surgeons
Clinical Trials
- Registry Study - Whipple at the Splenic Artery Start of enrollment: 2010 Sep 20
- Evaluation of PET/MRI in Patients With Pancreatic Adenocarcinoma Start of enrollment: 2013 Feb 01
Publications & Presentations
PubMed
- HMGA2 Expression Predicts Subtype, Survival, and Treatment Outcome in Pancreatic Ductal Adenocarcinoma.Naomi Yamamoto, Stephanie Dobersch, Ian Loveless, Annie N Samraj, Gun Ho Jang
Clinical Cancer Research. 2025-02-17 - Multi-Institutional Analysis of Pancreatoduodenectomy for Nonfamilial Periampullary Adenoma: A Novel Risk Score to Guide Shared Decision-Making.Parit T Mavani, Caitlin Sok, Nina Eng, Angelo Marra, Laleh Foroutani
Journal of the American College of Surgeons. 2025-01-20 - ASO Visual Abstract: Plasma Ceramide C24:0/C16:0 Ratio is Associated with Improved Survival in Patients with Pancreatic Ductal Adenocarcinoma.Joshua D Mitchell, Usman Panni, Nicole Fergestrom, Adetunji T Toriola, Timothy M Nywening
Annals of Surgical Oncology. 2025-01-01
Journal Articles
- Post-Discharge Phone Call Intervention After PancreaticoduodenectomyDarren R Cullinan, Chet Hammill, Ryan C Fields, Steven M Strasberg, William G Hawkins, Journal of The American College of Surgeons
- The Impact of Extent of Liver Resection Among Patients with Neuroendocrine Liver Metastasis: An International Multi-Institutional StudyBradley N Reames, Todd W Bauer, Michele M Gage, Shishir Maithel, Ryan C Fields, Matthew J Weiss, Timothy M Pawlik, Jin He, Journal of gastrointestinal surgery
- Role of Additional Organ Resection in Adrenocortical Carcinoma: Analysis of 167 Patients from the U.S. Adrenocortical Carcinoma DatabaseJohn Phay, Lawrence A Shirley, Lauren M Postlewait, Carmen C Solorzano, Colleen M Kiernan, Ioannis Hatzaras, Natalie Seiser, Tracy S Wang, Ryan C Fields, Konstantinos ..., Annals of Surgical Oncology
Authored Content
- Post-Discharge Phone Call Intervention After PancreaticoduodenectomyOctober 2018
Press Mentions
- Complexity of Tumours Revealed in 3DOctober 31st, 2024
- Complexity of Tumors Revealed in 3DOctober 30th, 2024
- Navigating the Surgical Approach to Gastric Cancers with Ryan Fields, MD, FACPFebruary 23rd, 2022
Professional Memberships
- Member
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