Dr. Joseph J. Jennings | Source | Gastroenterologist at MedStar Health
Dr. Joseph J. Jennings
Dr. Joseph J. Jennings is a board-certified gastroenterologist with a focus on bleeding within the GI tract. He graduated from Georgetown University School of Medicine in 2012 and completed his Internal Medicine training at MedStar Georgetown University Hospital in 2015. He served as the Chief Medical Resident for MedStar Georgetown University Hospital and served as an attending physician in Internal Medicine at the Washington DC VA Medical Center and Virginia Hospital Center as well. He completed his three year fellowship in Gastroenterology at MedStar Georgetown University Hospital and served as Chief Fellow in 2018-2019.
Dr. Jennings strives to create a relationship with his patients that promotes joint decision making and patient empowerment. He also has a strong interest in medical education and training. He currently serves as the associate director for the MedStar Georgetown University Hospital's gastroenterology fellowship program.
Dr. Jennings is board certfied in Internal Medicine since 2015 and Gastroenterology/Hepatology since 2019.
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There are two phases to your diet before a colonoscopy. The week before your colonoscopy you should try to minimize/avoid foods that are high in fiber such as whole grains, raw vegetables, seeds/nuts/granola, etc..
You can still eat solid foods and an otherwise 'normal diet,' but minimizing fiber intake for the week leading up to the colonoscopy will help make sure you have the best bowel prep possible. This is important because the cleaner the colon is, the better your gastroenterologist can find polyps and help prevent colon cancer.
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Foods To Eat And Avoid Before A Colonoscopy, According To A Gastroenterologist
In the days leading up to your colonoscopy, you may want to eat and avoid certain foods to ensure the procedure is as effective as possible.
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MedStar Health
Gastroenterologist