Janese Laster

Janese Laster
1712 N St NW, Suite 101
Washington, DC 20036

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Dr. Janese Laster founded Gut Theory Total Digestive Care to provide specialized, evidence-based nutrition and weight maintenance plans rooted in arming patients with tools to change their lives, coupled with medical innovations on minimally invasive weight loss procedures. Dr. Laster enjoys the challenge of finding creative ways for patients to enjoy healthier meals while embracing the start of a new lifestyle in a sustainable fashion. She has expert knowledge of pharmacologic therapy for weight loss with minimally invasive endoscopic bariatric procedures, such as gastric balloons and endoscopic sleeve gastroplasty. Dr. Laster’s goal is to help patients love their bodies by reaching their total health and wellness goals.


Gastroenterology, Nutrition, Obesity Medicine, Bariatric Endoscopy


Internal Medicine Residency – Georgetown University Hospital; Gastroenterology Fellowship – Georgetown University Hospital