About Gastric Sleeve

Gastric sleeve surgery (also known as sleeve gastrectomy), involves removing a large portion of the stomach to reduce stomach volume by 80-90%. Stomach volume is typically reduced from about 30 ounces to approximately 3-4 ounces – the exact size can be adjusted up or down depending on patients’ specific circumstances. Over time, the small sleeve stomach will expand to approximately 6-8 ounces. 

The gastric sleeve operation is done laparoscopically, generally using 5 small incisions. The operation typically takes 1.5-2 hours. Patients typically stay in the hospital for 1-2 days, and return to work in 1-3 weeks. Recovery is usually rapid because of the minimally invasive, laparoscopic approach.

Patients remain on a liquid diet for 3 weeks after surgery, and then slowly transition onto solid foods. Meal portion sizes are typically 2-4 ounces when patients start solid food, and slowly increase in size to approximately 6-8 ounces over the first 1 year.

Gastric Sleeve Weight Loss

Sleeve gastrectomy typically results in excellent weight loss – the better surgeons/programs report an average of 60-80% excess weight loss (EWL) at 1-3 years after surgery.* Long-term studies (5+ years) show that patients, on average, maintain the majority of their initial weight loss over time.*
More about gastric sleeve weight loss

Sleeve gastrectomy causes weight loss by restricting food intake and by altering the biology of weight regulation by resetting the body weight “set-point” to a lower weight.*

Resetting the body weight set-point to a lower weight is the key to why the gastric sleeve operation works as well as it does. This is what makes long-term maintenance of weight loss possible after surgery. Because nonsurgical weight loss methods don’t change the body weight set-point, long-term maintenance of weight loss after diet and exercise programs is virtually impossible.*
Gastric sleeve changes set-point

About Our Program

Dr. Oliak and his Orange County gastric sleeve program prioritize high-quality surgery and comprehensive patient care (our program). The best measure of performance is actual patient outcomes – our gastric sleeve weight loss statistics and our gastric sleeve complication statistics (leak rate, early postoperative serious complication rate) rank among the best in the weight loss surgery field (our outcomes).*

To learn more about gastric sleeve surgery and our Orange County gastric sleeve program, schedule a free, no-obligation educational consultation in Brea or Irvine with Dr. Oliak today!

Free Consult

714-582-2530

Why Choose Gastric Sleeve?

The gastric sleeve operation has become the most popular operation for weight loss worldwide over the past 10 years because of several compelling strengths: effective weight loss (discussed above), high patient satisfaction, and proven safety.*

High Patient Satisfaction
A big reason for why patients like the gastric sleeve operation so much is because the experience of eating is typically similar to the normal experience of eating, except, of course, for the fact that the stomach is much smaller.*
Patient testimonials

Proven Safety
GI tract (stomach, intestines) anatomy is preserved in a more normal form with sleeve gastrectomy. There is no intestinal rerouting like with gastric bypass, and no implanted foreign body like with gastric banding. This preservation of more normal anatomy results in less long-term risk.*
More about outcomes

Gastric Sleeve Orange County – Am I a Candidate?

Gastric sleeve Orange County candidates generally must be at least 50-100 pounds overweight (BMI 30 or greater), and have tried and failed to lose weight and keep it off.
Calculate body mass index (BMI)
More about sleeve for BMI 30-35

Insurance companies are more restrictive – candidates generally must have either a BMI of >40, or a BMI of 35-40 with other medical problems such as diabetes, high blood pressure, or sleep apnea. Insurance companies often also have other requirements, such as the completion of a 6-month medically supervised weight loss program prior to surgery.
Payment options

Good gastric sleeve Orange County candidates understand that surgery is a tool to help with weight loss, not a cure for obesity. Good candidates understand the necessary changes they need to make in their eating/exercise habits after surgery, and are willing/capable of making these changes.
Achieving gastric sleeve success

Importantpatients with more severe/chronic heartburn/gerd/hiatal hernia are often better candidates for gastric bypass surgery. Heartburn/gerd is the primary potential long-term issue after gastric sleeve surgery, and the chance for this becoming a problem after surgery is elevated in patients with more severe/chronic preoperative heartburn/gerd/hiatal hernia.

Sleeve Gastrectomy Orange County – What Are the Risks?

Sleeve gastrectomy is considered a safe operation, but complications can occur, as they can for any operation.

Early Complications
The two most feared potential early complications after gastric sleeve surgery are bloods clots and leaks. The risk for blood clots and leaks can be minimized with quality surgery and good patient care, but not completely eliminated.*
More about gastric sleeve outcomes

Late Complications
The primary potential long-term complication after gastric sleeve surgery is heartburn/gerd. The risk for heartburn/gerd can be minimized with quality surgery, but not completely eliminated.*
More about gastric sleeve outcomes

* Patient results vary after weight loss surgery vary. Individual patients can do better or worse than the average.

  • 1-2hours
    typical surgery duration*
  • 1-2days
    typical hospital stay*
  • 1-3weeks
    typical return to work*

Gastric Sleeve before & after

See more
  • Alan
  • Procedure: Gastric Sleeve
  • Weight Lost: 115 lbs
  • Excess Weight Lost: 91%
  • Disclaimer: Individual results vary
My weight loss journey has completely changed my life. I feel so much better going out and spending time with…
Read More

Learn more about gastric sleeve and our Orange County program

Schedule a free, no-obligation consultation with Dr. Oliak in Orange County – Brea or Irvine – today!

Free Consult

714-582-2530

top
Free Consult

Call 714-582-2530 or submit the following information to request a free consult. If you have insurance coverage for weight loss surgery (or are self-pay), and you meet the BMI criteria for surgery, we will schedule you for a 30-40 minute educational consultation with Dr. Oliak.

First Name (required)

Last Name (required)

Phone (required)

Email (required)

Payment method for surgery
PPOSelf-PayMedicareHMO

×