surgeon talking to a patient and her partner.

Bariatric Procedures

Achieve your weight-loss goals with our help. Ask your doctor if a non-surgical or surgical bariatric procedure is right for you.

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Weight-Loss Surgery & Non-Surgical Procedures

Bariatrics is the field of medicine focused on treating and preventing obesity. Many times, a specially designed medical weight-loss program is the ideal treatment. In other cases, a patient might need a non-surgical procedure or bariatric surgery to achieve weight-loss and address risks for weight-related conditions like diabetes, high blood pressure, cancer, lower life expectancy and more.

Board-certified surgeons and other bariatric experts with the Avera Bariatrics Institute guide and support you every step of the way, empowering you to lose weight safely. Ask your doctor if a weight-loss procedure is right for you.

  • All procedures, non-surgical and surgical, aid in weight-loss by limiting the amount of food you can eat and reducing the amount of fat and calories you absorb.
  • Your physician and/or surgeon will help you decide on the best option for you.
  • Numerous patients have found success through our accredited and nationally recognized bariatric surgery program.
  • Keep in mind that a procedure or surgery alone will not change your life. Your dedication to making lifestyle changes is critical for long-term success.

Endoscopic Sleeve Gastroplasty (ESG)

Non-surgical, minimally invasive procedure

  • Ideal for patients with a BMI of 30–50 seeking to lose 30–50 pounds.
  • Most insurance plans cover ESG, which is a same-day, outpatient procedure.
  • An endoscope inserted through the mouth (rather than an incision) with the patient under general anesthesia.
  • The physician makes a smaller stomach and forms a gastric sleeve (without removing any part of the stomach).
  • Recovery is within a few days.

Gastric Sleeve Surgery

Minimally invasive, laparoscopic surgical procedure, also known as the sleeve gastrectomy

  • Ideal for patients with a BMI of 40 or more seeking to lose 50+ pounds.
  • Patients with a BMI of 35-39 with an obesity-related health problem such as hypertension, type 2 diabetes, sleep apnea and more are also eligible.
  • Same day, outpatient surgery that's more common than bypass surgery.
  • With the patient under general anesthesia, the surgeon removes about 80% of stomach to make it smaller into the shape of a tube or sleeve.
  • Recovery is about two to three weeks.

Gastric Bypass Surgery

Minimally invasive, laparoscopic surgical procedure, also known as a Roux-en-Y gastric bypass

  • Ideal for patients with a BMI of 40 or more seeking to lose 50+ pounds.
  • Patients with a BMI of 35-39 with an obesity-related health problem such as hypertension, type 2 diabetes, sleep apnea and more are also eligible.
  • Requires inpatient hospital stay for one to two days after surgery.
  • With the patient under general anesthesia, the surgeon makes your stomach into a smaller pouch attached to the small intestine, while also rerouting digestive fluids.
  • Recovery is about two to three weeks.

Meet Our Team

If you are living with extra weight or obesity, board-certified surgeons with the Avera Bariatrics Institute can help.

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What to Expect for Weight-Loss Procedures

Refer to the guidelines below to see if you might qualify for a weight-loss procedure. Your doctor will advise on the best option for you, your body and your goals.

Patient Eligibility

Non-Surgical Procedures: Endoscopic sleeve gastroplasty (ESG) is best for patients seeking to lose 30-50 pounds with a BMI of 30-40.

Bariatric Surgery: Being 100 pounds overweight typically qualifies you for bariatric surgery. However, body mass index (BMI) is a more accurate tool to evaluate eligibility. You qualify for weight-loss surgery if you have a:

  • BMI of 40 or more
  • BMI of 35-39 with an obesity-related health problem such as hypertension, type 2 diabetes, sleep apnea and more

Before Your Procedure

For your safety and to ensure that you’re ready, thorough preparation is required, which includes a few consultations and evaluations to cover:

  • Diet and exercise
  • Lifestyle changes
  • Special health considerations
  • Your expectations

During these visits, we’ll talk about what may or may not fit your needs with these procedures. This process takes several weeks to months before we schedule your surgery or procedure.

Insurance & Payment Options

While your primary care provider may refer you to our services, it's always best to check with your insurance before you come, because many policies might not provide coverage.

  • Endoscopic sleeve gastroplasty (ESG) is often covered by insurance as an affordable, less invasive weight-loss procedure option. Again, check with your insurance to see what your plan covers.
  • HSA and FSA Options: If you receive a diagnosis of obesity, high blood pressure or diabetes, you may be able to make the cost more affordable by paying with a tax-advantaged health savings account (HSA) or flexible spending account (FSA). Talk with your tax advisor or the administrator of your HSA or FSA account.

Pre-Procedure Day Steps

Your care team will work with you to schedule your follow-up appointments and procedure at times convenient for you. Before procedure day, you should have most of the following complete:

  • Attend an Avera weight-loss support group in person or online (optional).
  • Contact your insurance company to check coverage for ESG or bariatric surgery.
  • As applicable and directed, meet with surgeon and dietitian for consultations.
  • Complete any evaluations as your care team directs, like a psychological evaluation.
  • Complete all recommended preparations for lifestyle changes.

Lifestyle Changes

A surgery alone will not change your life. Changing lifestyle patterns isn’t easy and takes practice. Your commitment to healthy eating habits and regular exercise is what will bring you renewed confidence, more energy and better overall health.

  • Within a week to a week and a half after the surgery, you’ll come see us again for a follow-up appointment.
  • Then depending on how you’re doing, other upcoming visits can occur monthly or up to every three months. Attending these appointments will help you stay on track to reach your goals.
  • After your surgery, you’ll feel full eating less food. Overeating will make you feel uncomfortable, and this negative reinforcement will help you control cravings.

See More FAQ

Get Started

The best place to start is by checking with your primary care provider. You can also attend a surgical weight-loss support group offered in person and online through Avera. Contact your insurance company to see if a non-surgical weight-loss procedure or bariatric surgery is a covered benefit.

Comprehensive Weight Clinic: 605-504-0400

Bariatrics Program: 605-322-1320

Accreditations & Expertise

MBSAQIP logo.

Avera McKennan Hospital & University Health Center is accredited by the Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program (MBSAQIP). This program accredits bariatric surgery centers in the United States and Canada that have undergone an independent, voluntary and rigorous peer evaluation in accordance with nationally recognized bariatric surgical standards.

BCBS Blue Distinction logo.

Avera McKennan has also been recognized as a BlueDistinction® Center for bariatric surgery by Wellmark® Blue Cross® and Blue Shield®. Facilities recognized under this program meet specific standards for higher-quality care using objective, evidence-based measures — leading to quicker recovery times and fewer complications.

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Achieve Your Healthy Weight

Ask your doctor if a referral is right for you, and together we can address conditions often connected with a higher body weight. Contact us if you have any questions.

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