Bariatric Surgery

Have you struggled to lose weight? Have the latest diets, exercise trends, and medication failed? You should consider weight loss surgery to improve your health and quality of life. Weight loss surgery, also known as bariatric surgery, is a proven, safe, and effective approach to overcoming obesity and obesity-related health conditions. REX Bariatric Specialists serves all of North Carolina, providing specialty care in weight loss surgery. Our office locations include Raleigh, Wake Forest, and Cary. We reach patients throughout the region by telemedicine, from Wilmington, Greenville, Charlotte, and beyond as a destination center for bariatric surgery. Our surgeons offer a broad range of weight-loss surgery options, including duodenal switch, SADI-S, sleeve, gastric bypass, and revision surgery. We specialize in advanced procedures, such as duodenal switch and SADI-DS, and perform more than most practices nationwide. We offer a thorough and complete preparation process and promote lifelong support and follow-up care. This comprehensive approach has helped patients achieve transformational and durable results in health and quality of life.

Bariatric Surgery Center of Excellence

You can trust Rex Bariatrics Specialists for your care. Rex Hospital is a Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program (MBSAQIP) accredited comprehensive center of excellence for weight-loss surgery. This national endorsement distinguishes our program to include the following:

  • Fellowship-trained and board-certified bariatric surgeons
  • An integrated health team with expertise in bariatric care: medical weight management physicians, registered dietitians, psychologists, health educators, nurse coordinators, and patient mentors
  • Imaging equipment, surgical tools, and hospital infrastructure expressly designed for your safety and comfort
  • Strict training and policy measures to assure thoughtful and well-planned bariatric care

Rex Hospital is designated as a Blue Distinction Center. This means you can count on us for not only affordable, high-value care but also the highest-quality outcomes.

Benefits of Weight-Loss Surgery

Weight loss surgery, combined with long-term healthy lifestyle changes, can help you lose significant weight and improve conditions such as:

  • Heart disease
  • High blood pressure
  • Gastroesophageal reflux disease (GERD)
  • Sleep apnea
  • Type 2 diabetes mellitus
  • Joint pain

Ideal Candidates for Bariatric Surgery

Candidates for bariatric surgery are at least 18 years old. Patients qualify for bariatric surgery insurance coverage if they have a BMI of 35-40 with an obesity-related co-morbidity or if they have a BMI of 40 or greater, regardless of co-morbidity status. Patients who have been unable to lose weight with regular dieting and exercise are the best candidates for bariatric surgery. Candidates must be committed to a healthy lifestyle coupled with a proper diet and regular exercise.

Your Bariatric Surgery Consultation

Patients can watch our online video seminar or join our virtual Zoom seminar before scheduling a consultation. During your one-on-one consultation, you will discuss your weight-loss goals and the struggles you have encountered when trying to achieve them. Our surgeon will look over your medical history and relevant health conditions to design your most suitable treatment plan. You must let your surgeon know about any medications you are currently taking, including diet pills, as well as any weight-loss procedures you have undergone. This will help minimize the chance of complications during bariatric surgery. The treatment plan will be thoroughly explained to you. Preparatory instructions will be provided in addition to what you can expect after the surgery. Potential fees included in the surgery will also be discussed so the patient can prepare their budget. The patient can ask questions at any time during this consultation.

Schedule Your Consultation

Find out if you qualify for bariatric surgery, and learn about the weight-loss procedures available to you with our surgeons in Raleigh.

Bariatric Surgery Options at Rex UNC Health Care Bariatric Specialists

At Rex UNC Health Care Bariatric Specialists, we offer a range of minimally invasive surgical options to help you achieve lasting weight loss and improved health. Each procedure is designed to address obesity and its associated health conditions while providing long-term results. Below are the bariatric surgery options available to patients.

  1. Laparoscopic Duodenal Switch

The duodenal switch is a powerful bariatric surgery that combines restrictive and malabsorptive components to promote significant weight loss. It involves removing a portion of the stomach and rerouting part of the small intestine. This dual approach limits food intake and reduces the number of calories your body absorbs. It is especially effective for individuals with higher BMI or those dealing with obesity-related conditions like diabetes.

  1. Laparoscopic SADI-S (Single Anastomosis Duodeno-Ileal Bypass with Sleeve Gastrectomy)

SADI-S is a simplified version of the duodenal switch, providing similar weight loss benefits with a lower risk of complications. This procedure involves sleeve gastrectomy (removal of a portion of the stomach) and rerouting part of the small intestine, reducing calorie absorption. SADI-S offers substantial weight loss results and can also improve metabolic conditions such as type 2 diabetes.

  1. Laparoscopic Gastric Bypass

The gastric bypass, also known as Roux-en-Y gastric bypass, is one of the most commonly performed bariatric surgeries. It reduces the size of the stomach and bypasses part of the small intestine, decreasing calorie intake and absorption. This procedure has proven effective for long-term weight loss.

  1. Laparoscopic Gastric Sleeve (Sleeve Gastrectomy)

The gastric sleeve is a restrictive surgery that reduces the stomach size. This limits the amount of food you can eat. Gastric sleeve surgery is popular due to its simplicity and effectiveness in achieving significant weight loss without altering nutrient absorption.

  1. Endoscopic Sleeve Gastroplasty (ESG)

ESG is a non-surgical, endoscopic procedure that reduces the size of the stomach using sutures, creating a sleeve-like structure. Unlike traditional surgeries, ESG requires no incisions, resulting in a quicker recovery time and fewer risks. It is an effective option for individuals who need to lose weight but may not qualify for or prefer a more invasive surgery.

What Is Bariatric Surgery Like?

Bariatric surgery is safe and effective. General anesthesia will be administered at the start of bariatric surgery. The surgeon will then perform the bariatric surgery procedure chosen during the consultation. The procedure will be performed laparoscopically, or minimally invasively.

The Bariatric Surgery Recovery Period

Most patients stay one night in the hospital and go home the day after surgery. The patient will be given medications to minimize the pain and swelling while recovering. Specific instructions will be given to make recovery as comfortable as possible and to reduce the risk of complications. Our surgeon will schedule a follow-up appointment to check on the progress of your recovery and determine when you are allowed to return to normal physical activities. Results will start to show in the months after the patient has fully recovered.

Bariatric Surgery Cost in Raleigh

The cost of bariatric surgery depends on the treatment plan and bariatric surgery option used. Contact your health insurance company to determine whether the price of the surgery will be covered. We also offer convenient payment options for our patients.

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Patient SUCCESS STORIES

See how your neighbors’ lives changed after weight-loss surgery at Rex Bariatric Specialists in Raleigh, Wakefield, Cary, and Garner, NC.

Frequently Asked Questions About Bariatric Surgery

What can I eat after bariatric surgery?

Your diet will change significantly after bariatric surgery. Initially, you’ll follow a liquid diet, gradually progressing to soft foods and eventually reintroducing solid foods. Your care team will guide you through each phase, emphasizing the importance of nutrient-rich, smaller portions to promote effective weight loss and long-term health.

How does bariatric surgery impact my lifestyle?

Bariatric surgery will have a profound effect on your daily routine. Beyond the physical changes, you’ll adopt new habits focusing on healthier food choices, regular physical activity, and long-term follow-up care. The goal is not only weight loss but also improved quality of life and the management of weight-related health conditions.

How long do I have to stay in the hospital after bariatric surgery?

The length of your hospital stay will depend on the type of surgery performed. Typically, patients stay for one night in the hospital.

How can I maintain my weight loss after bariatric surgery?

Maintaining weight loss requires a commitment to lifelong lifestyle changes, including a balanced diet, regular exercise, and continuous support from your healthcare team. Regular follow-up appointments, participation in support groups, and maintaining healthy habits will help you achieve sustained success.

Patient Testimonials

See what our patients are saying and get real testimonials from real patients.

Miranda Bell profile picture
Miranda Bell
September 22, 2026
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Dr. Lindsay Sharpe is the best. His bed side manner is extraordinarily exceptional. He listens to your concerns. His recommendation for the best surgical procedure is geniune and authentically honest. He is detailed oriented ensuring that patients are fully informed and understand the before, during, and after care required; as well as, any risks that could occur, which is typical for any type surgery performed. His professionalism, bedside manner, and dedication to a healthier "you" is outstanding and award winning. He is truly a gifted and talented medical doctor. I feel a higher power than I brought him into my medical journey. Dr. Sharpe my prayers for you are that God continues to keep his hands upon you and bless you beyond your greatest expectations!❤️🙏🏽❤️
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Tracy Anderson
July 29, 2026
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Love my doctor but she is leaving. I wish her well in her future endeavors.
Roxanne Peroni profile picture
Roxanne Peroni
May 20, 2026
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I am so happy with this office. Doctor Ng was wonderful as is his staff. My surgery went well and I’m so glad I did it.
Nell Nava profile picture
Nell Nava
April 27, 2026
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Staff are professional but personable. Wait time is usually pretty good. Doctors and PAs are very knowledgeable.
Heather Bragg profile picture
Heather Bragg
February 18, 2026
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Dr. Sharp is amazing! The staff are friendly and very knowledgeable! He takes time to explain and answer any questions… only thing I would change would be the difficulty of getting someone on the phone. I usually result to online scheduling or messaging.
Susan Davis profile picture
Susan Davis
February 6, 2026
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I had my surgery on July 11,2025. Dr. Linda Youngwirth was my surgeon and I am pleased with the results. I am so glad that I went through this surgery. I feel so much better and most of all, I am not on diabetic medication anymore. I recommend Rex Bariatic to anyone who wants to make a change in their life.
Jessica Rademacher profile picture
Jessica Rademacher
January 26, 2026
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Dr sharp is the best . He did my surgery on October 17th 2022 and ever since then I’ve been doing great . He always explains things to me listening to my questions and concerns . He always makes me feel at ease no matter the situation even when I feel I’m doing terrible even though I’m not he always makes encouraging me and saying how proud I should be of myself and how proud he is of me and how great I’m doing. I honestly used to dread going to the dr and getting weighed on the scale now I look forward to when I have to go see Dr sharp and his team they are always so awesome and always patient with me . I lost over 100 lbs since he did my surgery and still working to lose more I’d give Rex bariatric more then five stars if I could . I’d recommend them to anyone looking into bariatric surgery go see Dr Lindsey sharp he is awesome and you won’t regret it . I’m looking forward to to my upcoming appointment with him
Chris Custodio profile picture
Chris Custodio
January 13, 2026
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Helped myself & my husband through every step of our journey.
†KEVIN M RODRIGUEZ† († †) profile picture
†KEVIN M RODRIGUEZ† († †)
December 30, 2025
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I had my gastric sleeve surgery with Dr. Dustin Bermúdez at UNC Rex on July 1st 2025, but my journey with him and his team started back in October 2024. Since then, my life has completely transformed—I’ve lost 150 pounds already & still working out to keep losing more & achieve my goal weight. I feel happier and healthier than ever. Best decision I’ve made! Dr. Bermúdez has been incredible throughout the entire process. He guided me every step of the way, providing the best tools and support to help me achieve not just weight loss, but also a true reconciliation with myself. His professionalism, care, and dedication are unmatched. I also want to thank all the nurses and medical staff who made this surgery such a success. A special thanks to Nurse Natasha (navigator nurse) & Miss Lauren Hawley (nutritionist), both were always attentive and supportive during my entire process. I am deeply grateful to Dr. Bermúdez and the entire UNC Rex Bariatric team for changing my life.
Chris McCarty profile picture
Chris McCarty
November 26, 2025
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My personal experience with Rex Surgical Specialists has been exceptional. I have been treated with professionalism, courtesy, and shown the utmost respect. The staff has gone above and beyond to take care of me before, during surgery, and throughout my aftercare. I have moved forward with leaps and bounds during my recovery due to all of their advice and suggestions to improve my quality of care throughout my recovery period. I would recommend them to anyone looking to take the next step in weight loss and a healthier lifestife.
J. E. Melvin profile picture
J. E. Melvin
September 25, 2025
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Dr. Sharp and staff are great.
Tony Sullivan profile picture
Tony Sullivan
September 7, 2025
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Fantastic experience all around! Dr. Bermudez was kind, professional, and explained more in 5 minutes than Wayne Memorial Hospital did in 9 days. The office was like clockwork and were always friendly! Definitely recommending everyone that has to have things done Bariatric wise, go see Dr. Bermudez!
Johnssy Ayala profile picture
Johnssy Ayala
August 6, 2025
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Great experience and amazing staff!!
Danielle Shevack profile picture
Danielle Shevack
July 9, 2025
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Truthfully it's complicated. Nobody goes into surgery cuz of the heart. It's either the money or they want to cut I get it. Communication from the front office and the doctors at the time of the appointment. Phone calls messaging on point, accurate five stars. Prompt, professional and always have the answers and seemingly the solutions. But I'm five surgeries deep & finding that the problem is a constant loop of endless surgeries. Got advice from a third party doctor who quickly reviewed my history but is not a specialist in this field. I scheduled a second opinion with Duke bariatrics later this month and will update according. Again customer service is great and I still have hope, I'm wondering if I'm in too deep And unfortunately my body picked a short straw, or if something was missed or inaccurately performed or whatever down the line. I'll be honest because of the prompt response and amazing customer service and addressing all my concerns including after hours and the complicated patient I've been. I feel guilty about seeking a second opinion but after the doctor explained it in simple terms (four surgeries at the time. Almost a month fresh on my 5th) deserves a second opinion no matter what.) Will update after the review, I understand nobody is 100% perfect and beyond the amount of surgeries and complications including loss of work, income etc. I will say five stars for communication, listening, addressing and seemingly finding a solution. Hopefully I am cracked and that assumption and the second opinion confirms it.
Rishawn Whitley profile picture
Rishawn Whitley
June 23, 2025
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Dr sharp is the best...hands down.. Thank you sir!!!
Ashley profile picture
Ashley
April 21, 2025
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If I could give more stars I would! When I tell you DR. Crisp is THE BEST.... I swear by it!!! I was a bit skeptical at first because I couldn't find any reviews on him! However, from day 1 he made me feel comfortable, answered all my questions and explained the bariatric process throughly.Once my check list was completed I was in surgery 2 weeks later and let me tell you, this recovery has been AMAZING! I have heard horror stories about recovery but DR. Crisp and his team are magic!Thankyou Rex for this awesome experience !
FitnessB profile picture
FitnessB
January 13, 2025
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I read a review with 2 stars, about malnutrition not enough protein, well my review will stress the importance of the whole process, and the importance the WHOLE staff stresses on post op. Rex Bariactrics is a whole process on food, supplements, exercise, mental health and overall wellness. This is the most comprehensive surgery process and the staff is top notch. I was over 280 pounds and after a year I am now 160 pounds. I did and continue to do exactly what the professionals have taught me. I have never felt so well and physically in the best shape I have ever been. Who was my surgeon- Dr. Bermudez. Dr. Bermudez and his staff are beyond exceptional. I cannot express in words how grateful, thankful and blessed I am to have had Dr. Bermudez has my surgeon, advocate and healthcare professional. His staff is equally amazingly supportive and knowledgeable. I had planned on this surgery years ago and had an inner gut feeling about other surgeons and never proceeded. I could not be where I am today without the jump start and help with Dr. Bermudez staff. Even after a year if I ever contact the office I get a response immediately with correct correspondence. Happy New Year to Dr. Bermudez and his staff, I am forever grateful to have you in my life.
Jesse Duran profile picture
Jesse Duran
January 6, 2025
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Review for Rex Bariatrics I have been a patient at Rex Bariatrics, and my experience has been very positive overall. My first impression during check-in and waiting was average, but the technician who took my visuals stood out for being incredibly sweet and sincere. Before meeting the bariatric surgeon, they provide an informative video explaining the procedures they offer, which helps set expectations. My first impression of Dr. Sharp was that he was straightforward and efficient. While they see many patients and time is managed carefully, I never felt rushed. Visiting Rex Bariatrics feels similar to going to the dentist—you already have a problem and are there to fix it. Dr. Sharp gets straight to the point, discussing the procedure you are considering and addressing any risks, which are explained thoroughly in the video. Ultimately, I chose Dr. Sharp to perform my surgery, and I am glad I did. They also provide mandatory nutritional and psychological classes to help with the transition to a healthier lifestyle, which I found invaluable. Trust me, you’ll appreciate the support and guidance they offer. My experience at Rex Hospital was also excellent. The staff were friendly and caring. I stayed overnight for observation and was discharged 24 hours later with everything I needed for recovery. Of course, they make sure you’re ready before discharging you, even if it takes longer. I would highly recommend Rex Bariatrics and Dr. Sharp to my friends. Thank you to the entire team for helping me through this journey!