- Kaiser Foundation Hospitals West Los Angeles Medical Center
- 6041 Cadillac Avenue, Los Angeles, CA 90034
- United States
- Website: http://www.kp.org/
- Level: Comprehensive Center
- Kaiser Moanalua Medical Center
- 3288 Moanalua Road, Honolulu, HI 96819
- United States
- Website: http://www.kp.org/
- Level: Comprehensive Center
- Kaiser Permanente South Bay Medical Center
- 25825 S. Vermont Avenue, Harbor City, CA 90005
- United States
- Website: http://kp.org/southbay
- Level: Comprehensive Center
- Kaleida Health, Buffalo General Medical Center
- 100 High Street, Buffalo, NY 14203
- United States
- Website: http://www.kaleidahealth.org/
- Level: Comprehensive Center
- Keck Hospital of USC
- 1500 San PA, blo, USC University Hospital, Suite 6200, Los Angeles, CA 90033
- United States
- Website: http://www.surgery.usc.edu/uppergi-general/bariatric.html
- Level: Comprehensive Center
- Keesler Medical Center
- 301 Fisher St., Biloxi, MS 39534
- United States
- Website: http://www.keesler.af.mil/
- Level: Low Acuity Center
- Kent Hospital
- 455 Toll Gate Road, Warwick, RI 02886
- United States
- Website: http://www.kentri.org/
- Level: Comprehensive Center
- KentuckyOne Health – Saint Joseph East
- 150 N Eagle Creek Drive, Lexington, KY 40509
- United States
- Website: http://www.kentuckyonehealth.org/east-center-for-weight-loss-surgery
- Level: Comprehensive Center
- King’s Daughters Medical Center
- 2201 Lexington Ave., Ashland, KY 41101
- United States
- Website: https://www.kingsdaughtershealth.com/Services/Weight-Loss-Center.aspx
- Level: Comprehensive Center