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Office
4321 Washington St
Ste 5600
Kansas City, MO 64111Phone+1 816-561-2000
Education & Training
- University of Missouri-Kansas City School of MedicineFellowship, Gastroenterology, 2015 - 2018
- University of ColoradoResidency, Internal Medicine, 2012 - 2015
- University of Oklahoma College of MedicineClass of 2012
- University of OklahomaBachelor of Arts, History, Chemistry minor, Summa Cum Laude, Phi Beta Kappa, 2004 - 2008
Certifications & Licensure
- KS State Medical License 2021 - 2025
- MO State Medical License 2015 - 2025
- IL State Medical License 2018 - 2023
- CO State Medical License 2012 - 2015
- American Board of Internal Medicine Internal Medicine
- American Board of Internal Medicine Gastroenterology
Publications & Presentations
PubMed
- 3 citationsUtility and safety of balloon-assisted enteroscopy in patients with left ventricular assist devices: a retrospective multicenter studyBadar Hasan, Charles W. McMahon, Rumman Khalid, Yasar Colak, Daniel C. Mayorga
Endoscopy International Open. 2020-07-21 - It Is Not Always Diverticular Bleeding: Fatal Subtle Primary Aorto-Duodenal Fistula Associated With Abdominal Aortic Aneurysm.Fouad Jaber, Saqr Alsakarneh, Kimberly Sanders, Ali Ibrahim, Hassan Ghoz
Cureus. 2023-01-01 - The Admission.Charles McMahon
Annals of Emergency Medicine. 2018-07-01
Journal Articles
- The Role of Fecal Calprotectin in Investigating Digestive DisordersMcMahon C, Chhabra R, Journal of Laboratory and Precision Medicine, 3/2018
- The MeetingMcMahon C, Journal of the American Medical Association, 2017
- BreakthroughMcMahon C, JAMA Oncology, 2/2016
Abstracts/Posters
- Higher Daily Pollen Counts Correlate with an Increased Rate of Esopahgeal Food Bolus ImpactionsMcMahon C, et al., American College of Gastroenterology, 2018
- The Safety and Utility of Double Balloon Enteroscopy in the Evlauation and Treatment of Gastroinestinal Bleeding in Patients with Left Ventricular Assist Devices: A Re...Hasan B, McMahon C, et al., American College of Gastroenterology, 2018
- Gastric Volvulus Caused by Gastric Tube MigrationZafar Y, McMahon C, et al., American College of Gastroenterology, 2018
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