We strive to instill confidence in each individual who walks into our doors and send them home feeling empowered and motivated. We believe that patients are best equipped to achieve a safe and healthy weight loss when under the care of a Bariatric Physician, and strive to be as readily available as possible for them every step of the way. We are not just a weight loss system, we are a partner in your weight loss journey.

The exclusive home of the patented medication and 3-Step Program: RM3®, Red Mountain Weight Loss® offers a unique array of services, products and programs that are designed to promote a healthy lifestyle.

The Red Mountain Way is the way we help our patients reach their weight loss goals — It’s a supportive and nurturing environment and defines the standard by which we measure ourselves. The Red Mountain Way is the essence of our aspiration to deliver the best possible patient care, combined with first-class customer service every single day.


We treat people like we want to be treated… with kindness and respect. People losing weight need encouragement, not judgement or scolding.

Our wide variety of programs are medically-proven to help patients lose weight safely – without surgery. We are a licensed medical practice with a highly trained and credentialed clinical team.

At Red Mountain, our patients’ Weight Loss Programs are under the care of Board-Certified Bariatric Physicians, with plans individualized to each patient’s specific health history, goals and lifestyle needs.

Spa-like environment with 5-star customer service from a staff dedicated to supporting our patients in achieving their weight loss goals.

Red Mountain Weight Loss® is the Southwest’s leader in medical weight loss, providing expert care under the direction of our Bariatric Physicians.

Red Mountain Weight Loss® is the Southwest’s leader in medical weight loss, providing expert care under the direction of our Bariatric Physicians.

Founder & Chief Medical Officer, Dr. Suzanne Bentz, D.O., has practiced medicine for more than 30 years, pursuing a lifelong passion of helping patients lose weight. She is Board Certified by the American Board of Obesity Medicine, and strongly believes that a physician is most qualified to help patients achieve safe and healthy weight loss. Dr. Bentz is a proud graduate of Texas Christian University, where she studied nutrition/health science. She received her Medical degree in 1991 from the University of North Texas Health Science Center.

In 1995 she started Red Mountain Family Medicine. Dr. Bentz quickly discovered that a majority of her patients required treatment for conditions such as diabetes, high blood pressure and high cholesterol, all related to obesity. With a passion to further help her patients, she became Board Certified in Obesity Medicine, further specializing in the treatment of obesity and related diseases.

In the years since, Dr. Bentz and her team have helped thousands of people throughout Arizona establish healthy, sustainable lifestyle habits. When the time was right to expand the practice, Dr. Bentz felt that it was only right to give back to the people and area that helped form her start in the medical field, expanding the practice to the greater Dallas/Fort Worth area.

The largest weight loss practice in the Southwest, with locations throughout Texas and Arizona. For more than 30 years, Dr. Bentz and her team of dedicated medical professionals have been helping their patients to achieve and maintain an optimal and healthy weight for a lifetime.