For more information about
Roux-en-Y gastric bypass from our
Dallas / Fort Worth-area bariatric surgeon, please contact Gregory Barnes, MD

Gregory Barnes MD
3409 Worth St.
Dallas, TX 75246
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5801 Oakbend Trail
Fort Worth, TX 76132
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This Body Mass Index (BMI) calculator is a quick and accurate way of determining if you are the ideal weight for your height. Please fill out the fields below and you will receive an instantaneous, confidential result. The following chart indicates the average BMI rating:

Below 18.5 Underweight
18.5 – 25.0 Normal
25.0 – 30.0 Overweight
30.0 – 40.0 Obese
40 and Above Morbidly Obese

Please contact our weight loss surgery physician serving the
DFW area with any questions
you may have.

Before Roux-en-Y Gastric Bypass at Our Dallas / Fort Worth-area Facilities – Initial Steps

Choosing to undergo laparoscopic Roux-en-Y gastric bypass is an important decision that takes pre-operative preparation in order to ensure the most successful post-operative results. Dr. Gregory Barnes is a bariatric surgeon dedicated to helping patients prepare for Roux-en-Y gastric bypass at his Tarrant County practice near Dallas / Fort Worth. His free pre-operative seminars help patients thoroughly understand all about gastric bypass to make an informed choice for a successful surgical outcome. His leading-edge behavioral and nutritional therapy programs a have helped numerous morbidly obese patients prepare for surgery and stay on track to achieve their weight loss goals long after their operation. Dr. Barnes also offers a variety of convenient financing options to help make life-saving weight loss procedures more affordable. For his experience, dedication, and proven ability to achieve successful results, countless patients trust in Dr. Barnes for their gastric bypass procedure.

Determining Your Candidacy
Preparing for Roux-en-Y Gastric Bypass

Determining Your Candidacy

Individuals who are interested in laparoscopic Roux-en-Y gastric bypass surgery must visit our Dallas / Fort Worth Metroplex-area practice for an initial consultation. During the consultation, Dr. Barnes will explain the procedure in detail and determine if the patient is a suitable candidate for surgery. Some qualifications candidates must meet to be considered for Roux-en-Y gastric bypass include:

Candidates must be considered morbidly obese. This means that the candidate has a body mass index (BMI) of 35 or higher with serious health problems that are related to their obesity, such as sleep apnea, hypertension, type 2 diabetes, and many more. Individuals suffering from morbid obesity are at risk for more than 30 co-morbid medical problems such as these. If a candidate’s BMI is 40 or greater he/she is considered a surgical candidate even without associated medical conditions because the risk of serious medical problems is so high.
Candidates must have tried to lose weight while participating in a documented, formalized weight control program. Roux-en-Y gastric bypass is usually considered after all other options have been exhausted.
Serious health problems
Candidates must be willing and motivated to make the permanent lifestyle changes necessary to live a healthier life. Laparoscopic Roux-en-Y gastric bypass is not a quick-fix for obesity. Rather, it is a starting point toward a healthier lifestyle.

In addition, prospective patients should understand the procedure’s benefits and risks so that they can make a fully informed decision and achieve a successful surgical outcome. To schedule an appointment with Dr. Barnes, please contact our DFW-area practice today.

Preparing for Roux-en-Y Gastric Bypass

During the consultation, Dr. Barnes will advise suitable candidates how to prepare for the laparoscopic Roux-en-Y gastric bypass procedure at our Tarrant County practice in the Dallas / Fort Worth Metroplex. Prior to the weight loss operation, patients will be given a list of instructions and will attend a nutrition and behavior modification class. This multidisciplinary approach to weight loss will help ensure the most successful surgical outcome possible.

Nutrition and diet. Patients will need to undergo nutrition counseling with a registered dietician to create an appropriate diet that meets both caloric and nutrient needs.
Fitness. An individual physical activity plan is an important step in preparing for Roux-en-Y gastric bypass at our Dallas / Fort Worth Metroplex-area practice in Tarrant County. Exercise can help promote a patient's ability to heal from injury or soreness as well as improve his or her flexibility and range of motion.
Behavioral counseling. All patients must undergo a psychological screening with a bariatric specialist prior to their Roux-en-Y gastric bypass procedure. If serious mental health problems are identified, you can discuss treatment options with a licensed psychologist. Even when mentally healthy, it is usually helpful for patients to enlist the support of their family and friends. Many patients also enjoy the support offered from other weight loss surgery patients at monthly support meetings, available to all of Dr. Gregory Barnes’s patients. A strong support system can help patients achieve successful surgical results that last a lifetime.

Patients will receive other important pre-operative as well as post-operative instructions, based on their specific situation and medical condition, during the initial consultation.

Contact Our Roux-en-Y Gastric Bypass Surgeon

Roux-en-Y gastric bypass surgery at our Dallas / Fort Worth-area facility can help you lose weight and reduce the risk of health problems brought on by morbid obesity. Dr. Gregory Barnes is happy to answer your questions and address your concerns about Roux-en-Y and any other procedure we offer, including LAP-BAND® Adjustable Gastric Banding, gastric sleeve surgery, and revision surgery. Please contact our weight loss surgeon for more information, or to schedule an appointment.