Dallas top bariatric surgery weight loss center. Surgeons Dr. Scott Stowers and Dr. Randy Wright are specialists in obesity procedures Gastric Sleeve, Gastric Bypass, Lap Band and stomach balloons. At Expert Surgical, we are bariatric surgery and weight loss specialists. Our weight loss surgeons in Plano Texas serve the Dallas – Fort Worth area and perform a wide range of bariatric procedures such as Gastric Sleeve, Gastric Bypass, Gastric Balloon, and Revisional Surgery.