2022 Save the Dates

2022 Save the Dates

November 1-4, 2022

San Diego, CA

Registration and Housing Open Mid-June

Register for a Webinar

Register for a Webinar

Medical Management of the Metabolic-Bariatric Surgery Patient February 15, 2022
Personalized Obesity Management March 2, 2022
Pediatric Obesity March 17, 2022

ObesityWeek® 2021 OnDemand

ObesityWeek® 2021 OnDemand


Includes more than 90 hours of recorded content and CME for $300

2022 Call for Abstract

2022 Call for Abstract

Present your research IN PERSON in San Diego, November 1-4, 2022!

Call for Abstracts open March 14-April 18, 2022


ObesityWeek 2021

The preeminent international conference for obesity researchers and clinicians, ObesityWeek® is home to the latest developments in evidence-based obesity science: cutting-edge basic and clinical research, state-of-the-art treatment and prevention, and the latest efforts in advocacy and public policy. ObesityWeek® 2022 will be a hybrid conference. Choose in-person in San Diego November 1-4, 2022 (with virtual access included) or virtual access only. Registration and housing open in June.


Present your latest work by submitting to ObesityWeek® 2022 in San Diego! Early Career abstract submitters may be considered for the prestigious Ethan Sims Abstract Awards competition. Submission dates: March 14-April 18. Abstract Submissions

ObesityWeek® Interactive Highlights

As easy-to-use and intuitive as Facebook, the ObesityWeek® virtual platform features:
– 24 hour streaming of recorded sessions with written Q&A
– On-demand recordings of all sessions
– Poster hall
–  Q&A chat boards for each session/poster
– AI networking, abstract, & session match
– Roundtable discussion Zooms
–  Special interest chat boards
–  Job board & mentor matching
–  Social experiences & games
–  More than 90 CME credits available


Human diversity is a beautiful part of our world, which includes the patient population. All people deserve to be treated equally, especially when it comes to their health. ObesityWeek® 2021 programming has been designed specifically to include diverse patient and scientist voices, and topics related to health inequities in obesity research. The conference addresses diversity and inclusivity in obesity care and treatment, and ways in which we must move forward to ensure equal access and treatment to ALL individuals with obesity.

Educational Opportunities

Both in-person and virtual attendees will have two full months to view recorded conference sessions and claim CME on each of them! Attendees also enjoy special low rates on upcoming webinars from world-renowned faculty on research and clinical care. Save on registration by joining or renewing your TOS membership while you register.

Creating a Community

Since its inception, ObesityWeek® has provided a community setting for participation by a wide range of organizations with an interest in the obesity space. ObesityWeek® Interactive continues that tradition with over a dozen national and international professional and patient advocacy groups participating in co-sponsored symposia.