About Our Center and Weight Loss Doctors


Meet Dr. Hamilton Le, Bariatric Surgeon and Medical Director at INTEGRIS Weight Loss Center


INTEGRIS Health's Weight Loss Center at INTEGRIS Baptist Medical Center was initiated in July of 2006. Weight loss doctors at The INTEGRIS Weight Loss Center in Oklahoma City offer 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.

INTEGRIS Bariatrics Medical Director Hamilton S. Le, M.D., FACS

Hamilton Le, M.D.
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.

Bariatric Program Coordinator

Sarah M. Kitchen, RN, BSN, CBN, 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 sarah.kitchen@integrisok.com She can answer questions and, If necessary, put you in contact with an INTEGRIS weight loss doctor.

Sarah M. Kitchen, RN, BSN, CBN



Tracy Neely
Office Manager

Tiffany Poe, MA, RD/LD
Bariatric Program Dietitian

Elizabeth Burgess, MS, RD/LD 
Bariatric Program Dietitian

Bianca Venters
Insurance Processor

Rebecca Dudgeon

Rebecca Dudgeon
Sr. Medical Assistant

Victoria Rinehart

Victoria Rinehart
Sr. Medical Assistant

© 2017 INTEGRIS Health Pencil
Oklahoma's largest hospital network
3300 N.W. Expressway
Oklahoma City, OK 73112 Phone: (405) 951-2277
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