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We invite you to view these videos to learn more about our bariatric surgery procedures and our comprehensive approach to treatment and follow-up care. Our video segments will introduce you to Dr. Kim, our staff members, and patients as they describe what sets the Live Life Again Center for Bariatric Surgery apart from other practices in the Dallas-Fort Worth area.

David D. Kim, M.D., F.A.C.S.
35 Veranda Lane Ste 100 Colleyville,Texas 76034
Click here to view a map
Phone: (817) 717-7447
FAX: (817) 581-6127

Dr. Kim performs surgery at Forest park medical center, and other hospitals in the Dallas -Ft. Worth area
Advanced Bariatric Center of Dallas
11990 North Central Expressway
Dallas, TX 75243
Phone: (214) 614-7036

BMI Calculator





What does your BMI mean?

BMI 18-24
= Normal Weight
BMI 25-29
= Overweight
BMI 30-34
= Moderate Obesity
BMI 35-39
= Severe Obesity
BMI > 40
= Morbid Obesity

BMI, or body mass index, is a system of measurement that helps a patient figure out how overweight he or she is. A BMI of 20 to 25 is considered normal. 25 to 30 is considered overweight. 30.1 to 34.9 is considered obese. You are a candidate for weight loss surgery if your BMI is 40 or greater or if you have a BMI between 35 and 39.9 along with a serious health problem.

 "Dr. Kim and his staff have changed my life forever and I feel very blessed to have been a part of what Dr. Kim is doing for so many people. Would I do it again…in a heartbeat! Thanks Dr. Kim!!"

- Donna K.

Gastric Bypass Surgery Dallas-Fort Worth, Texas-area Practice

Over 140, 000 gastric bypass procedures are performed in the United States every year. The first gastric bypass was performed in 1967, and more data has been collected about this operation than any other type of bariatric surgery. Because gastric bypass is the oldest and most popular bariatric surgery procedure in the United States, it is often referred to as the "gold standard" - and recent innovations have made gastric bypass surgery even safer than ever before. Dr. David Kim was the first surgeon to perform laparoscopic gastric bypass surgery in Fort Worth, and he continues to help gastric bypass surgery patients from Dallas, Texas and nearby areas change their lives with this procedure.

Laparoscopic Gastric Bypass Surgery vs. Open Gastric Bypass Surgery

Approximately 98 percent of the gastric bypass procedures at our practice are performed using laparoscopic techniques. In the remaining 2 percent of cases, because of the patient's health and past medical history, Dr. Kim needs to perform open gastric bypass surgery.  Although both methods can help patients achieve significant weight loss, laparoscopic gastric bypass surgery is the preferred method because it allows for a quicker healing period, less pain, and a much smaller chance of infection.

A large incision is required for open gastric bypass surgery; however, only a few small incisions are needed for laparoscopic gastric bypass surgery. An instrument called a laparoscope is introduced through one of these incisions. The laparoscope has a small camera attached to its tip that films the inside of the patient's abdomen. These images are transmitted to a video display that helps guide Dr. Kim and enables him to monitor the progress of the procedure closely. To learn more about laparoscopic gastric bypass surgery at our practice serving the Dallas-Fort Worth and Arlington, Texas areas, register for one of our monthly symposiums.

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Before Laparoscopic Gastric Bypass Surgery

Dr. David Kim believes in educating all of his patients on all three options for bariatric surgery  so that they can choose the procedure that best meets their needs. During a symposium at our practice, you will get to hear from Dr. Kim as well as from past bariatric surgery patients.

There are many benefits and several risks that are associated with laparoscopic gastric bypass surgery. Dr. Kim and his staff will make sure that you are aware of these details before you proceed with treatment.

Once you decide that laparoscopic gastric bypass surgery is right for you, the next step is to attend our Bariatric University seminar. During this program, additional information will be provided to help you prepare for your procedure. The next step will be for you to meet again with Dr. Kim to go over any final questions or concerns before surgery.

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The Gastric Bypass Procedure

Laparoscopic gastric bypass surgery involves the creation of a small egg-sized pouch that is detached from the remainder of the stomach and connected to the lower part of the small intestine. The upper part of the small intestine is then reattached to create a "Y" shape (this is why gastric bypass is often called the “roux-en-y”). The lower part of the stomach continues to receive its blood supply and is not removed.

Because the pouch is separated from the lower part of the stomach, food will no longer enter this part of the stomach or the upper part of the small intestine. Food will go into the small pouch and directly on to the lower intestine, limiting the calories and fat that the body would normally absorb. Also, because the pouch is able to hold only a few ounces of food, the amount of food that can be eaten at a meal is reduced. Patients will need to chew their food very thoroughly after undergoing the procedure.

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After Laparoscopic Gastric Bypass Surgery

As you begin your new life after surgery, the team at our bariatric surgery practice will be right there with you, offering follow-up care and support. We will see you approximately one to two weeks after your surgery to make sure everything is going well, and additional check-up exams will occur once every four months for the next year. After that, we will see you at least once a year to monitor your progress and health. Of course, if at any time you feel that you need an appointment with Dr. Kim, one will be made for you quickly.

We provide support groups for patients to attend after their laparoscopic gastric bypass procedure. These groups are led by Pam, our bariatric nurse coordinator, and offer patients a chance to connect with their peers and to continue receiving educational and emotional support.

We will also give you detailed diet and exercise instructions to follow after surgery, such as choosing high-protein foods and engaging in physical activity four or five times a week. 

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Contact our Practice for Additional Information

The members of our bariatric surgery team value your health and want to see you live life without the burden of obesity.  To learn more about weight loss treatment through laparoscopic gastric bypass surgery, please contact our Dallas-Fort Worth, Texas-area practice today. We also serve patients from Arlington, Colleyville, North Richland Hills, Southlake, and nearby areas.

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