Gastric Banding Surgery Expertise | Advanced Surgical & Bariatrics of NJ
Gastric LAP BAND Surgery in New Jersey

Gastric Banding Surgery Expertise

Choosing bariatric surgery is a very personal decision that involves not only surgery but also adopting new healthier lifestyle habits. You are making lifechanging and even lifesaving decisions. You need to have confidence in your choice of surgery and your surgeon.

Why choose Advanced Surgical and Bariatrics of NJ?

Board Certification

The bariatric surgeons at Advanced Surgical and Bariatrics of NJ are Board – certified and Fellowship – trained bariatric surgeons. Certification means your surgeon has the training, skills and experience to provide superior care.

Experience and Expertise

At Advanced Surgical and Bariatrics of NJ our surgeons have extensive surgical expertise and technical proficiency. We perform hundreds of minimally invasive gastric banding procedures every year and our complication rates are among the lowest in the Northeast.

When you choose Advanced Surgical and Bariatrics of NJ, you will receive comprehensive treatment including medical management, exercise, behavior modification, counseling, and nutrition support.

You will work with a team of professionals to develop a personalize care plan for you that includes education and evaluation before surgery, and lifetime follow-up care and support to help you keep the weight off and stay healthy.


At Advanced Surgical and Bariatrics of NJ we want you to feel comfortable with us. We focus on patient education and careful selection of patients for gastric banding so that you to have the information you need to make informed decisions about your care. We constantly strive to deliver the best patient experience in the Northeast, and our patients agree.

Our team of elite surgeons is knowledgeable, attentive and thorough, kind, compassionate, and professional. You will get your questions answered and receive personalized care and respect in a private, comforting, and compassionate environment.

The Surgical Center

Advanced Surgical and Bariatrics of NJ’s surgical center has received the designation as a Bariatric and Metabolic Center of Excellence from the American Society for Metabolic and Bariatric Surgery.

Advanced Surgical and Bariatrics of NJ is a Center of Excellence in Pediatric and Adolescent Bariatric surgery, by SRC a nonprofit, independent organization that recognizes and certifies professionals and medical practices that perform metabolic and bariatric surgery worldwide.

5.0 ★ ★ ★ ★ ★ his office is amazing

Dr. Donaire and the staff at this office is amazing! I just had surgery on June 2nd and with listening to all instructions I am already down 10lbs. Dr. Donaire answers all questions and concerns with no hesitation. Thank you so much and I can’t wait to see my journey!

Kiarrie G.

Insurance Coverage

Advanced Surgical and Bariatrics of NJ we will help you navigate the insurance system.

Awards and Honors

  • Advanced Surgical and Bariatrics of NJ has received:
  • The Top Doctor Award for distinction from in 2018
  • Top Doctor from NJ Top Docs 2016
  • New Jersey Top Doctor Award from NJ Health Magazine 2014-2015
  • Talk of the Town New Jersey, Talk of the Town News 2013-2015
  • America’s Top Surgeons, Consumer Research Council of America 2008-2015
  • Leading Physicians of the World – The International Association of Healthcare Professionals 2009-2014
  • Patient’s Choice Award in NJ, Consumer Research Counsel of America 2010, 2012.
  • America’s Top Surgeons Award in Bariatric & Laparoscopic Surgery, Consumer Research Council of America 2008- 2010

Dr. Sadek was chosen as a Top Doctor in Jersey Choice 2014, 2016 & 2018, based on the opinion of his fellow doctors.

What Our Patients Say consumer reviews give Advanced Surgical and Bariatrics of NJ 5 stars with about 200 reviews. Patients report confidence in every step of the process with Dr. Sadek and his select team of skilled surgeons at Advanced Surgical and Bariatrics of NJ.

Patients consistently comment that the care they receive from Advanced Surgical and Bariatrics of NJ surgeons has changed and, in some cases, saved their lives.

Many patients commented that their only regret was not doing this sooner, because they feel amazing! Contact us to schedule a consultation and take the first step toward a new beginning.

Dr. Sadek

Dr. Ragui Sadek is a premier surgeon who established a state-of-the-art and one of the safest bariatric surgery programs in the state. Dr. Sadek has fellowship training in both laparoscopic/bariatric surgery and surgical trauma/critical care, allowing him to safely perform complex surgeries on patients who have been turned down by other practices. As a Clinical Assistant Professor of surgery at RWJ Medical School & the Director of bariatric surgery program at RWJ University Hospital, Dr. Sadek offers a cutting-edge range of laparoscopic, robotic, & bariatric surgical procedures with a complication rate substantially below the national average.

Dr. Sadek is a Clinical Assistant Professor of Surgery at Rutgers-Robert Wood Johnson Medical School and a Fellow of the American College of Surgeons. Having performed more than three thousand advanced surgical procedures, Dr. Sadek has established a strong patient satisfaction rate and a solid reputation among the surgical community and is renowned as a top physician in his field by International Association of Healthcare Professionals. As a board-certified surgeon, he holds affiliations with the American Society of Metabolic and Bariatric Surgery and the Society of American Gastro Endoscopic Surgeons. More about Dr. Sadek

Our Locations Find a Clinic Near You

  • Somerset 81 Veronica Avenue, Suite 205
    Somerset, NJ 08873

    (732) 853-1109
  • Marlboro 479 County Road, 520 Suite 203A
    Marlboro NJ 07746

    (732) 853-1109
  • East Brunswick 579 Cranbury Road Suite D East Brunswick, NJ 08816
    (732) 853-1109
  • Edison 2 Lincoln Highway , Suite 100B Edison NJ 08820
    (732) 853-1109
  • Hamilton 1670 Whitehorse Hamilton Square Rd, Suite 3 Trenton, NJ 08619
    (732) 853-1109
  • Toms River 530 Lakehurst Road, Suite 207 Toms River, NJ 08755
    (732) 853-1109
  • Jersey City 377 Jersey Avenue, Suite 130 Jersey City, NJ 07302
    (732) 853-1109
  • Belleville 1 Clara Maass Drive, Continuing Care Building, 2nd Floor, Belleville, NJ 07109
    (732) 853-1109