Save time, money, and hassle! Become a member while registering for the conference. If you sign up as a new member of The Obesity Society on obesity.org, there is a significant delay before the conference registration system recognizes your new membership. Make it easy instead! While you are registering for ObesityWeek, click yes when the conference registration system asks you to become a member of The Obesity Society. You’ll spend less than a non-member conference registrant and receive extra benefits, like monthly Grand Rounds webinars.

2025 Pricing

ObesityWeek® registration comes with welcome reception November 4, coffee breaks November 5-6, closing reception November 6, Exhibit and Poster Hall, in-person sessions, as well as networking, consultation, and social events. (Meals not provided.)

ObesityWeek Conference Registration Early-Bird
(By Aug 4)
Standard
(By Sept 29)
Late/On-Site
(Sept 30 onward)
MEMBER RATES – Join while registering to save!
TOS Regular Member $600 $650 $725
TOS Post-Graduate Trainee Member $250 $300 $350
TOS Student Member and Emeritus Members $200 $250 $300
NON-MEMBER RATES
Regular Non-Member $875 $925 $975
Post-Graduate Trainee Non-Member $400 $450 $500
Student Non-Member $200 $250 $300

Retired? Unemployed? Bringing a group of 10 or more? Contact [email protected].

Pre-Conference Course Registration Early-Bird
(By Aug 4)
Standard
(By Sept 29)
Late/On-Site
(Sept 30 onward)
MEMBER RATES – Join while registering to save!
Mastery of Obesity Care Nov 3-4 (12.5 CMEs and ABIM MOC) $400 $500 $600
Assessing and Treating Older Adults With Obesity Nov 3-4 (6.75 CMEs and ABIM MOC) $200 $300 $400
NON-MEMBER RATES
Mastery of Obesity Care Nov 3-4 (12.5 CMEs and ABIM MOC) $475 $575 $675
Assessing and Treating Older Adults With Obesity Nov 3-4 (6.75 CMEs and ABIM MOC) $250 $350 $450

Each of the above pre-conference courses comes with FREE on-demand access to the recording of the course beginning January 2026.

Conference Ticketed Events (In-Person Add-ons to Conference Registration)  Price
Exercise Event: Sunrise Yoga, Wednesday, Nov. 6, 6:45-7:45am $25
OnDemand Recordings of ObesityWeek 2025 ( Approx 75 CMEs. available Jan-Dec 2026)  Member Price  Non-Member Price
ObesityWeek OnDemand Sessions Continued Access – This $125 rate is exclusive to conference registrants who purchase by November 7. $125 $125
ObesityWeek OnDemand Sessions Continued Access – Prices WITHOUT conference registration.
ALSO: * $650 GROUP price for purchases of 10 or more, regardless of membership type.
ALSO: Conference registrant price AFTER November 7.
$650* $925
Other OnDemand Education
See other on-demand education from The Obesity Society at  obesity.org/on-demand.
 Member Price  Non-Member Price
TOS Review Course for ABOM Exam – NEW for 2025 Exam Test Content Outline! (15 Group One CME credits and ABIM MOC points) $600 $725
Foundations of Obesity Care (12 Group One CME credits and ABIM MOC points) $600 $675
AI for Obesity Research and Clinical Practice (3.5 Group One CME credits) $200 $250

Cancellations & Refunds

Cancelation will be accepted through September 29, 2025 for a full refund, minus a $50 processing fee. Send written requests to  [email protected].

Substitutions

Substitutions must be requested in writing to  [email protected] by October 20, 2025. We will charge a $50 processing fee.

Questions?

Email: [email protected]
Toll Free Tel: (866) 814-4441
Tel: (514) 373-2771
Monday through Friday, 9:00 a.m. – 5:00 p.m. Eastern Time

Registration Check-in

Please come by registration check-in as soon as you arrive in Atlanta so you don’t get stuck in a long line right before the first sessions. Registration is located on the Street Level (level 4) of Georgia World Congress Center Building A, in front of the Sidney Marcus Auditorium. Hours of operation:

  • Monday, November 3, 2025: 7:00 am – 7:00 pm
  • Tuesday, November 4, 2025: 7:00 am – 8:30 pm
  • Wednesday, November 5, 2025: 7:00 am – 7:00 pm
  • Thursday, November 6, 2025: 7:00 am – 7:00 pm
  • Friday, November 7, 2025: 7:00 am – 11:30 am