Types of Bariatric (Weight Loss) Surgery The weight loss specialists at Texas Flower Mound Presbyterian Hospital offer many options for weight loss surgery. We have bariatric experts in Denton, Frisco, and Flower Mound, Texas. Where can I learn about bariatric surgery? Am I a candidate for weight loss surgery? Make an online appointment for bariatric surgery. Find consultation on weight loss surgery. Duodenal Switch LAP-BAND Surgery Gastric Bypass Sleeve Gastrectomy Still have questions? Need help figuring out if weight loss surgery is for you? Call our offices at (469) 322-7174 or schedule your bariatric consult online!