Obesity Week 2026

4,300- 4500 Attendees are estimated for ObesityWeek 2026. This event will be held November 14–17, 2026 in the Washington, DC area at the Gaylord National Resort & Convention Center (National Harbor, Maryland, just outside Washington, DC). It is the annual scientific meeting of The Obesity Society (TOS) and brings together experts focused on obesity research, treatment, prevention, and policy. Typical attendees include: Obesity medicine specialists, Endocrinologists, Bariatric surgeons, Primary care physicians , Researchers and scientists , Registered dietitians and nutritionists , Nurse practitioners and physician assistants, Mental health professionals , Public health and policy leaders , Pharmaceutical and medical device companies. 

Connect with Parexel's experts at booth #115, during the event. We'll be onsite and ready to discuss your needs. You can also schedule a meeting in advance via the link below. You can also schedule a meeting with our team, in advance via the link below.