MBSAQIP Accredited Center Quality ProgramWeight Loss Institute of Arizona
Get Gastric Bypass, Gastric Sleeve, Lap-Band, or Gastric Balloon in
Tempe, Glendale, Mesa, Tucson, & Phoenix, AZ

Bariatric Specialist at Weight Loss Institute of Arizona

Weight Loss & Bariatric Surgery Center located in Phoenix, Tempe, Glendale, Mesa & Tucson, AZ

Looking for weight loss surgery in Arizona? The Weight Loss Institute of Arizona is one of the top providers of bariatric surgery and weight loss procedures in Arizona. With two offices in Tempe and one each in Phoenix, Tucson, Glendale, and Mesa, the Weight Loss Institute of Arizona team will help you choose the right bariatric surgery to achieve your weight loss goals.

A Steward Hospital for Weight Loss Surgery & Other Range of High Quality Services

A Steward Hospital

Tempe St. Luke’s Hospital is a 74-bed, full service hospital that has been caring for families and residents in the community since 1944. Located in the heart of Tempe, the hospital is centrally located and offers a full range of high-quality services to serve our diverse and dynamic community. Our team is committed to providing excellent care in a friendly community hospital environment.

Our highly skilled physicians and surgeons have given the Weight Loss Institute a reputation for having the top weight loss specialists in Arizona. Our team brings together some of the best weight loss surgeons in Tempe with over 10 years of combined medical experience.

Weight Loss Institute of Arizona – Bariatric Surgery Center in Phoenix

Your Weight Loss Surgery Options in Phoenix, AZ

Weight loss surgery is not just about lowering the number on the scale. In our Arizona-based practice, bariatric surgery provides hope to those whose obesity is harming their ability to live a healthy, fulfilling life.

Bariatric surgery in Arizona has been shown to help Arizona patients with obesity-related conditions such as type 2 diabetes and high blood pressure.

We offer these bariatric surgery procedures in our Tempe, Phoenix, Glendale, Mesa, and Tucson offices:

  • Laparoscopic Sleeve Gastrectomy

  • Laparoscopic Revision Surgery

  • Obalon Balloon System

  • Gastric Bypass


  • OrberaTM Intragastric Balloon

Patient Testimonial : Gastric Sleeve Weight Loss Surgery Patient, Krista

 Weight Loss Clinic in Phoenix, Arizona

Krista had her sleeve in October 2017. 

“After visiting with the staff at WLIA, I decided that the Sleeve was my best option for significant weight loss. I look back at the decision as the best tool I could have ever gotten to help me on my journey to a healthier me! I’m down almost 100 lbs, and I have so much more energy and longevity throughout the day! I just finished a half-marathon, and when I crossed the finish line I teared up thinking where I am now as opposed to where I had previously been. I am forever grateful to Dr. Orris and the staff for the newer, healthier, energetic me, thanks to the sleeve!”


Want to learn more about weight loss surgery options in Phoenix? Sign up for our weight loss surgery webinar to see what options are available to you!

Specializing in everything from Lap-Band® System surgery to gastric bypass surgery, the doctors at
the Weight Loss Institute of Arizona have the skills to tackle your health issues with confidence and
compassion. With patient education and transparency at the core of their philosophy, the team has
mastered the craft of putting their patients first.

To Get Started With Our Program Take The First Step With Our Free Online Seminar >>


Katie’s Weight Loss Surgery Journey In Phoenix, Arizona