
Mohamad Mokadem MD
Advanced Endoscopic Interventional, Nutrition, Bariatric Medicine
Associate Professor
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200 Hawkins Dr# 4570Iowa City, IA 52242
Phone+1 319-356-4901
Fax+1 319-384-8559
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Summary
- Dr. Mohamad Mokadem is a the interim chief of Gastroenterology division at the Iowa City VA health care system and an associate Professor at the University of iowa Carver College of Medicine in Iowa City, IA, with subspecialties in advanced endoscopic interventional, nutrition, and bariatric medicine. He completed his internal medicine residency at Indiana University School of Medicine and his gastroenterology fellowship at the University of Texas Southwestern Medical Center. His expertise includes esophageal disease, bariatric medicine, diabetes, obesity and weight management, and bariatric surgery. Dr. Mokadem has contributed to several publications in the field of neurobiology of obesity and obesity medicine. He has also received honors such as the Sigma-Xi Research Honor Society, Young Investigator Award from the American Gastroenterological Association and a fellowship research award from UT Southwestern.
Education & Training
University of Texas Southwestern Medical CenterFellowship, Gastroenterology, 2010 - 2014
Indiana University School of MedicineResidency, Internal Medicine, 2007 - 2010
American University of Beirut Faculty of MedicineClass of 2003
Certifications & Licensure
IA State Medical License 2014 - 2028
IN State Medical License 2023 - 2027
TX State Medical License 2011 - 2016
American Board of Internal Medicine Gastroenterology
American Board of Obesity Medicine Obesity Medicine
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification EpicCare Inpatient 2014 Certified EHR Suite (with Beaker), Epic Systems Corporation, 2017
- CMS Meaningful Use Stage 1 Certification Outgoing Public Health Reporting from EpicCare Functionality, Epic Systems Corporation, 2017
- CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory 2014 Certified EHR Suite, Epic Systems Corporation, 2017
Publications & Presentations
PubMed
- Roux-en-Y gastric bypass alters microbial circadian rhythms with links to metabolic improvement.Daphne Moutsoglou, Mohammad Jarrah, Jessica Jaques, Leeann Aguilar, Shailesh K Shahi
American Journal of Physiology. Gastrointestinal and Liver Physiology. 2026-08-01 - 4 citationsRYGB induces vagal sensory neuropathy characterized by altered Glp1r expression and enhanced exendin-4 responsiveness in male mice.Warda Merchant, Arely Tinajero, Adan Khan, Yi Chu, Sanaz Saleh
American Journal of Physiology. Endocrinology and Metabolism. 2026-01-01 - Neuroendocrine-immune perturbations in metabolic disease: pathophysiological mechanisms underlying cognitive impairment.Aviva Fraer, Sanaz Saleh, Dana Tasabehji, Durga Shankar Sharma, Mohamad Mokadem
Frontiers in Human Neuroscience. 2026-01-01
Journal Articles
- Leptin is required for weight maintenance and glucose homeostasis after roux-en-y gastric bypass in miceMohamad Mokadem, Juliet Fong Zechner, Aki Uchida, Vincent Aguirre, PLoS One, 9/19/2015
Grant Support
- Interaction between adipose tissue and central clock via the splanchnic nerve pathway for regulation of energy balanceIOWA CITY VA MEDICAL CENTER2020–2028
Professional Memberships
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Other Languages
- French, Arabic
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