American Obesity Association

The society has approximately 2,500 members made up of about 40% PhDs, 38% MDs and 2% RDs. Physician specialties include endocrinology, internal medicine, psychology, psychiatry, pediatrics bariatric surgery and family practice. Wikipedia*

On the C-SPAN Networks:
American Obesity Association has hosted 1 event in the C-SPAN Video Library; the first program was a 1999 Speech.