Gastric Bypass

Gastric Bypass is a procedure where a portion of the stomach is sectioned off, creating a small stomach pouch, about the size of a small egg. This stomach pouch is directly attached to your intestine so food bypasses the larger stomach. This small stomach pouch causes the feeling of fullness after just a few bites of food, and eating a lot less is where a majority of your weight loss comes from. If a few bites of food sounds like a terrifyingly low amount, don’t worry since the stomach pouch stretches over time allowing you to eat more.


Additionally, 5 feet of small intestine is bypassed which helps with greater weight loss by not absorbing all the nutrients that you eat. Unlike the Gastric band or the Gastric Sleeve, this procedure causes “Dumping Syndrome” which is really an uneasiness felt by eating sweets. Eating sweets can actually cause your blood sugar levels to drop, making you feel dizzy, weak, have abdominal pain, sweating… its not very pleasurable. Patients with the gastric bypass start avoiding sweets. A few M&Ms may be okay, but a pint of Häagen-Dazs ice cream likely won’t. Avoiding sweets adds to increased weight loss and long term weight maintenance.

This procedure is performed laparoscopically using 5-6 tiny skin incisions in the abdomen, by which a small camera and instruments are passed into the abdominal cavity. These instruments are then used to perform the operation. This technique offers smaller scars and a quicker recovery time.

Have questions about this procedure? Ask us now:

We accept all major insurances if you have appropriate benefits, offer financing, and can email you our specials, for those who choose to self-pay.


  • Dr. Mehta gave me the tools to work with and for that I’m thankful. I’m always telling people about Dr. Mehta and how he helped change my life.*

    Laura S.
  • I have never felt better physically, emotionally and spiritually in my LIFE! I have made a commitment to myself to live a healthier lifestyle and Dr. Mehta has helped in this decision and choice. Down 80 lbs with the lap band.*

    Dawn B.
  • I chose Dr. Mehta because he came highly recommended by my gastrointestinal doctor. Before surgery my maximum weight was 338 lbs. My current weight, one year post-op is 205 lbs. I had no trouble getting an appointment with Dr. Mehta’s office and I found the staff to be kind and very informative and supportive. Dr. Mehta answered all of my questions thoroughly and was very attentive when I developed post op complications. I have not taken advantage of the support staff in place, but I know they’re available should I need them. I would highly recommend Dr. Mehta and the Mehta Bariatric Center to anyone considering bariatric surgery. It has made a tremendous impact on my life.*

    Darlene G. Hillsborough, NJ
  • Dr. Mehta and his staff (especially Lulu) are great!! Dr. Mehta has a great bedside manner and takes the time to talk to you and answer any and all questions that you may have. My situation was different than most. I had an old gastric banding placed in back in 1985. My surgery was performed by a surgeon who no longer practices. The banding had gone bad and eroded through my stomach causing a lot of pain. I had gone to many doctors and finally met Dr. Mehta who decided to help me by performing corrective surgery to remove the band and perform the new gastric bypass. I was back up to 225 lbs and I am now down to 140 lbs. My husband met with Dr. Mehta while he was in the hospital and liked his manners and asked me to call him. I had no problem getting an appointment and he explained everything I needed to know. I had the surgery and I am now feeling great and no longer in pain. I love Dr. Mehta and his staff. I felt I made a great choice and I am glad he took my case on and helped me out.*

    Colleen V. Flemington, NJ
  • I heard about Dr. Mehta through my mother. I felt very comfortable around him. At our first meeting, Dr. Mehta explained the procedure and all risks with me. The staff that Dr. Mehta has is very friendly and helpful with all your questions. I felt like Lulu was a personal friend of mine. Before my surgery, I weighed 237 lbs now I am weighing 145 lbs. I feel great!! I have not been able to utilize the Mehta Bariatric Center’s after care program because of where I live, in Delaware. If I lived closer, I wouldn’t hesitate to utilize it. I highly recommend Dr. Mehta and the Mehta Bariatric Center.*

    Deana C. Newark, NJ