Join us for the preeminent annual scientific and educational conference for obesity science and healthcare professionals. ObesityWeek is a unique, international event focused on the basic science, clinical application, surgical intervention and prevention of obesity.

At this time, online registration is no longer available. You can still register on-site to participate in the many courses, scientific sessions, forums, and social events planned for ObesityWeek 2015. Explore event offerings on the full schedule.


More details can be found on the Pricing page.

Join ASMBS and TOS and SAVE!

Members receive discounted registration. Join today to take advantage of special pricing.

Payment by Check

Please send a print out of your registration confirmation along with your check to:
Obesity Week LLC
Attn: Registration
P.O. Box 75682
Baltimore, MD 21275-5682

Order your Abstract Book

Please note that abstract books should be pre-ordered. A limited quantity will be available to those who register on site.

Program Books

Printed program books will not be available for the 2016 meeting. In place of the program book, you will have access to the schedule online, in a meeting app, and in a printed "Schedule-at-a-Glance" free in your registration bag.

Cancellations & Refunds

Cancellation or refund requests must be received by email or traditional mail by Sept. 23, 2016. Refunds requested on or before this date will be granted, minus a $50 administrative fee. Requests after this date will not be honored. Submit your request to:

Questions and Support

Email: Phone: 844-440-6338 Fax: 404-835-4271

ObesityWeek Refunds
100 Galleria Parkway, Suite 1320
Atlanta, GA 30339