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Kathy's Before and After Bariatric Surgery
"This is the best decision I’ve ever made and would be honored if my success story inspired others to commence the most empowering journey of their lives"
Kathy Baisi
Actual New Hope Surgical Patient

Patients lose 50-80%
of excess body weight
in 12 months*

*average weight loss from gastric sleeve after 12 months [1]  Hoyuela C. See footer for citation of study

What is the Gastric Sleeve?

The sleeve gastrectomy, also known as the gastric sleeve, VSG surgery, and the lap sleeve, is a relatively tried and proven surgical procedure for individuals with morbid obesity. The sleeve has moderate risk when compared with gastric banding and gastric bypass procedures. As a restrictive procedure, the sleeve gastrectomy limits the food intake by stapling the stomach to make it narrower (in a shape of a “banana”), reducing the volume to about 100 – 200 ml. The unstapled portion of the stomach is then cut and removed. This bariatric procedure is less invasive than the gastric bypass or the SIPS procedure as it does not involve the rerouting of the digestive tract. A bariatric surgeon performs this procedure, typically using the laparoscopic approach under general anesthesia. In the last decade, the gastric sleeve has been the most popular weight loss surgery performed according to the ASMBS (American Society for Metabolic and Bariatric Surgery).

Quick Facts About the Gastric Sleeve

  • Effective obesity treatment
  • Long-term patient data
  • Significant weight loss
  • Moderate risk
  • Minimally invasive and typically done via the laparoscopic approach.
  • Quicker recovery compared to other more invasive bariatric surgery
  • Improvement or resolution of Type 2 diabetes as well as other comorbidities
  • Total mortality rate 0.8%
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Who is the Gastric Sleeve for?

The gastric sleeve is for those who have struggled with obesity, and dieting and exercise alone has not been an effective measure to lose excess body weight. The gastric sleeve is also great for individuals who are constantly hungry. Research has shown that ghrelin is reduced, a hunger-stimulating hormone making it a bit more manageable to lose weight by further decreasing the hunger sensation. The typical criteria for qualification of the gastric sleeve:
  • You are 18 or Older
  • You BMI (body mass index) is 40 or More
  • Your BMI is 35 or more AND have a serious weight-related health problem such as type 2 diabetes, high blood pressure, sleep apnea, high cholesterol or other obesity-related co-morbidity
  • You are more than 100 lbs. over your ideal body weight.
Note that some bariatric surgeons may have additional or completely different eligibility criteria. For example, some surgeons may perform the surgery on lower BMI individuals, younger individuals, or may not perform gastric sleeve altogether on certain individuals who are over a certain age. In addition to your surgeon, your insurance may also have specific eligibility criteria, such as a six-month supervised diet, which can differ from insurance to insurance company. It is always best to schedule an appointment to see a bariatric surgeon to see if the gastric sleeve is the best weight loss procedure for you. Also, when choosing a gastric sleeve surgeon, make sure that they have a comprehensive bariatric surgery program with a multidisciplinary team to ensure you lose the weight and keep it off long term.

What are the benefits of the Gastric Sleeve?

The benefit of the gastric sleeve is that it has moderate risk compared to higher risk bariatric procedures such as SIPS, duodenal switch, and gastric bypass surgeries that are common for individuals with morbid obesity. The sleeve also features significant weight loss comparable to other procedures while also curbing hunger as it interferes with your hunger hormone called ghrelin. Thus, this is why it has been very popular for individuals who are constantly hungry. Overall, the weight loss resulting from the sleeve helps improve one’s quality of life. According to long term study of the gastric sleeve, excess weight loss of 60-70% has been recorded by the end of the first year of surgery. Excess weight loss that results from having gastric sleeve surgery has been shown to improve several comorbidities. Here is a list of disorders that are caused or made worse by obesity:
  • Arthritis
  • Asthma
  • Blindness
  • DVT (deep vein thrombosis)
  • Depressions
  • Diabetes
  • Dyslipidemia
  • GERD and Acid Reflux
  • Gallstones
  • Gout
  • Hypertension
  • Hypoventilation
  • Infertility
  • Intertrigo
  • Ischemic Heart Disease
  • Kidney Disease
  • Lower back paint
  • Non-alcoholic steatohepatitis
  • Obstetric complications
  • Peripheral neuropathy
  • Polycystic ovarian syndrome
  • Pulmonary hypertension
  • Sleep apnea
  • Some Cancers
  • Stroke
  • Urinary incontinence
  • Various cancers
This procedure is done most of the time endoscopically. It does not reroute your digestive tract or involve having foreign objects implanted in your body as other surgical weight loss options have. You also don’t have to deal with adjustments or band fills as you do with the gastric band. Also, dumping syndrome is not common with the gastric sleeve like it is with other procedures such as gastric bypass. Insurance may also cover this bariatric procedure which can lower the overall cost of the surgery. It is best to contact your insurance company or employer to see if you have bariatric coverage. We make it easy to check if you have bariatric coverage. Verify your bariatric insurance benefits online. 

Meet Our Gastric Sleeve Doctors

Dr. Frederick Tiesenga and Dr. Juaquito Jorge are renowned bariatric surgeons who are passionate about helping individuals achieve their weight loss goals. Schedule your appointment today.
Schedule Appointment
or call (773) 280-5800 to schedule by phone
See how some of our patients have changed their lives with weight loss surgery.
Thousands of our patients have seen a positive impact in their lives.
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or call (773) 280-5800 to schedule by phone

Why Choose New Hope Surgical?

Here are some of the reason why patients choose New Hope Surgical over other surgical weight loss providers

First Visit Free

Your first meeting with the doctor to discuss weight loss options is free.

Appointments Available Now

Book your appointment online, with appointments available in as little as 3 days. No more waiting weeks to get your initial appointment with the doctor.

Board-Certified Surgeons

Board-certified surgeons are some of the most highly trained and skilled medical professionals in the world. They have completed rigorous education and training requirements.

20+ Years Experience

New Hope Surgical has over 20 years of metabolic and bariatric experience.

Latest Technology

Our renowened surgeons are trained to utilize the latest techniques and tehcnology designed for better patient outcomes. Many of our bariatric procedures now use robotic surgery, the next generation of minimally invasive surgery.

Three Amazon Best Sellers Published

Dr. Tiesenga has published 3 Amazon Best Sellers in Bariatrics including, The Gastric Sleeve Simplified and The Lap Band Simplified.

Free Insurance Check

We accept a wide range of insurance providers. Contact us today by phone to get a free insurance check to see if your plan covers bariatric surgery.

No Insurance? No Problem

Affordable payment plans for our self-pay options (even if you’ve been denied by your insurance company or not have insurance, we can help!).

Fast Track Program

Our Fast Track program is available to self-pay patients who want to get their surgery done in weeks and not months.

Expert Weight Loss Team

Expert weight loss team to guide you every step of the way dedicated to provide a personalized approach to your weight loss goals.

Se Habla Español

We have Spanish speaking surgeons and staff members to help your though your weight loss journey.
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or call (773) 280-5800 to schedule by phone