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INTEGRIS Health's Weight Loss Center at INTEGRIS Baptist Medical Center was initiated in July of 2006. Dr. Hamilton Le at The INTEGRIS Weight Loss Center in Oklahoma City offers surgical weight loss expertise.

For those patients who qualify and have failed a doctor supervised program, surgical weight loss procedures can be considered. Our bariatric surgery program offers gastric bypass, adjustable gastric band procedures, and vertical sleeve gastrectomy. Patients undergo preoperative testing and evaluation, and participate in an Oklahoma City weight loss support group to assess whether this surgical intervention is the right choice for them.

Hamilton S LeHamilton S. Le, M.D., FACS
Medical Director
Bariatric/Weight Loss Surgeon

Hamilton S. Le, M.D., received his medical degree from the University of Texas Health Sciences Center at Houston. He completed an internship and residency in general surgery with the University of Oklahoma Department of Surgery and a fellowship in minimally invasive surgery and bariatric surgery at The Johns Hopkins Hospital in Maryland.

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Ashley Sale, PA-CAshley Sale, PA-C, is a physician assistant with the INTEGRIS Health Weight Loss Center in Oklahoma City. She completed her undergraduate studies in zoology at the University of Oklahoma. Ashley attended the University of Oklahoma School of Community Medicine in Tulsa, where she gained comprehensive medical education and training and earned her Master of Physician Assistant Studies. She helps patients go through the process of preparing for weight-loss surgery and follow-up post-surgery to ensure patients meet their goals.

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Sarah M. Kitchen, RN, BSN, CBN, Bariatric Program Coordinator, graduated from the University of Oklahoma, College of Nursing in 2002. She has worked with Bariatric patients for nine years, and enjoys helping patients through their weight loss journey.

If you have questions about INTEGRIS Weight Loss in Oklahoma City, please call Sarah at 405-552-2925 or send her an email at She can answer questions and, If necessary, put you in contact with Dr. Hamilton Le.