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If you struggle with excess weight, the challenge of losing the weight — along with the health conditions it brings — is of utmost concern. At Roller Weight Loss & Advanced Surgery, our team of specialists is focused on treatments that produce real-world results, both surgical and non-surgical. 

Losing weight isn’t easy, but our solutions work

Most people who struggle with obesity have tried many techniques to try to shed the excess pounds and are dismayed that nothing seems to work. But don’t give up. At Roller Weight Loss & Advanced Surgery, we’re proud to be the leaders in the field of weight loss treatments, and we offer a range of options to get you on the road to a better, happier, healthier life.

Weight loss specialists you can trust

Our board-certified specialists have an exceptional level of expertise in resolving serious weight conditions including morbid obesity, obesity, and even those last 15-20 pounds that just won’t go. If you’re living with excess weight and are searching for a program that works, we invite you to discover the leading weight loss practice in the region, with offices in Fayetteville, Fort Smith, and Tulsa: Roller Weight Loss & Advanced Surgery.

Why choose Roller Weight Loss & Advanced Surgery?

We’re proud to be known as the most advanced and experienced bariatric surgical group in the region. Dr. Roller and his team of fellowship-trained bariatric surgeons are among the most experienced surgeons in the country and have performed custom weight loss surgeries on patients from 47 out of the 50 states in the USA. Beyond the experience and impressive skills of our bariatric surgery specialists, we are patient-focused and compassionate, and we perform all surgeries with minimally invasive techniques for a faster recovery.

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Register for our free online seminar today

The first step in changing your life is to find out everything you can about bariatric surgery. Our free online seminar can help you understand more about surgical weight loss and your options. You don’t need to make any decision right now.

Every person is unique, and our fellowship-trained surgeons can evaluate your condition and guide you to the most effective treatment for you. Our team of surgeons is here to help you experience a happier, healthier, more confident life.

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Advanced weight loss surgeries

Gastric bypass

Gastric bypass surgery, when performed at Roller Weight Loss & Advanced Surgery, is performed laparoscopically. The surgery involves making changes to the stomach and small intestine to impact the way it is absorbed and the amount of food that can be consumed while altering the hormones in the gut that send the hunger signals to your brain.

Modified duodenal switch

This bariatric surgery combines the gastric sleeve and gastric bypass techniques. The sleeve restricts the amount of food the patient can eat to feel full, decreasing the hunger hormones. The small intestines are also re-routed, limiting the time the consumed food is mixed with digestive juices so the body absorbs less calories. 

Gastric sleeve

Gastric sleeve or “sleeve gastrectomy” is a procedure that removes 75% to 80% of the stomach pouch. This change in the stomach limits the quantity of food that can be consumed before the sensation of being full is achieved. At Roller Weight Loss & Advanced Surgery, the gastric sleeve procedure is performed through laparoscopically, which means shorter incisions and a faster recovery time.


Lap-Band surgery (laparoscopic adjustable gastric band surgery) is the least invasive bariatric surgery. In this weight loss procedure, an adjustable band is placed around the upper part of the stomach pouch, reducing the amount of food that can be eaten at one time. It’s adjustable, reversible, and doesn’t involve removing any part of the stomach.

Traditional duodenal switch

A traditional duodenal switch combines the techniques of malabsorption and restriction — but more of the small intestine is bypassed than in the modified duodenal switch surgery, with two surgical connections made rather than the single connection of the modified duodenal switch.

Non-surgical weight loss

Orbera® Intragastric Balloon

The Orbera Gastric Balloon is a breakthrough in advanced weight loss. Rather than surgically altering the stomach size or rerouting a section of the digestive system, an inflatable balloon is swallowed while the patient is mildly sedated. Once in place, the balloon is inflated to about the size of an orange, limiting food intake. It is non-surgical, non-invasive, and incision-free. The balloon can remain for six months, after which it is removed.

Medical weight loss

Medical weight loss covers an array of solutions for patients who are struggling with their weight.

Our approach includes customized meal plans, food recommendations, prescription medication, exercise counseling, nutritional supplements, and other techniques. Every individual is unique, and our medical weight loss programs are custom-tailored for each individual.

Financing and insurance

At Roller Weight Loss & Advanced Surgery, we make the process of financing your treatment as easy as possible. Find out whether your treatment is covered by insurance, and learn about all of our other easy payment options.

Three locations to serve you

Roller Weight Loss & Advanced Surgery has three offices, Fayetteville, Fort Smith, and Tulsa. Meet with us to speak with us for guidance on the most appropriate treatment for you. 

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Free Online Seminar

The seminar will provide you with pertinent information about your weight loss surgery options, what to expect after surgery, insurance information, and how the surgeons and bariatric surgery experts at Roller Weight Loss and Advanced Surgery can help you. 

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