20+ Years of Weight Loss Surgery Experience.

SADI Surgery

The Single-Anastomosis Duodeno-Ileal Bypass, or SADI, is an advanced weight loss procedure designed for individuals struggling with severe obesity or those seeking an alternative to traditional bariatric surgeries. SADI combines the benefits of sleeve gastrectomy with a simplified intestinal bypass, reducing food intake and limiting calorie absorption. Dr. Michael Choi, a trusted bariatric surgeon in South Florida, offers SADI surgery to help patients achieve significant weight loss and improve their quality of life.

SADI Surgery in South Florida | Dr. Michael Choi

What is SADI Surgery?

SADI surgery is a modified version of the duodenal switch that simplifies the procedure while maintaining its effectiveness. The surgery begins with a sleeve gastrectomy, where a portion of the stomach is removed to reduce its size and limit food intake. Next, a single connection (anastomosis) is created between the duodenum and the ileum, bypassing a portion of the small intestine to reduce calorie and nutrient absorption.

This dual mechanism of reducing stomach capacity and altering digestion leads to significant weight loss and improvements in obesity-related conditions, such as type 2 diabetes, high blood pressure, and sleep apnea. SADI is less complex than the traditional duodenal switch, making it a safer and more efficient option for many patients.

Benefits of SADI Surgery

SADI surgery offers life-changing benefits for individuals struggling with obesity. This advanced procedure not only supports significant weight loss but also improves overall health and reduces the risks associated with obesity.

Significant Weight Loss

Patients typically lose 70–80% of their excess weight within the first 1–2 years after surgery, achieving sustainable results.

Improvement in Obesity-Related Conditions

SADI effectively addresses conditions like type 2 diabetes, high cholesterol, hypertension, and sleep apnea, reducing or eliminating the need for medications.

Simplified Procedure

Compared to the traditional duodenal switch, SADI involves a single anastomosis, making it a less complex surgery with shorter operating times and reduced risks.

Are You a Candidate for SADI Surgery?

SADI surgery is suitable for individuals with severe obesity or those seeking an alternative to traditional bariatric procedures. Dr. Michael Choi evaluates each patient’s medical history, weight loss goals, and overall health to determine if SADI is the right option.

You may be a candidate if:

  • Your BMI is 40 or higher.
  • Your BMI is 35 or higher with obesity-related health conditions.
  • You’ve experienced insufficient weight loss with other bariatric procedures.
  • You are committed to making long-term lifestyle changes.

Comprehensive Evaluation

Dr. Choi conducts thorough assessments to ensure patients are medically suitable for SADI surgery and develop a personalized treatment plan.

Commitment to Success

Long-term success with SADI surgery depends on adhering to dietary changes, regular exercise, and ongoing follow-up care.

Why Choose Dr. Michael Choi for SADI Surgery?

Dr. Michael Choi is a leading bariatric surgeon in South Florida with extensive experience in advanced weight loss procedures like SADI. His patient-centered approach and expertise ensure safe and effective outcomes.

Expertise in Advanced Bariatric Surgery

Dr. Choi specializes in minimally invasive techniques, including SADI surgery, to provide patients with the best possible results and faster recovery times.

Personalized Patient Care

From initial consultations to post-surgery follow-ups, Dr. Choi and his team offer guidance and support at every stage of the weight loss journey.

Proven Success in South Florida

With a track record of successful outcomes, Dr. Choi has helped countless patients transform their health and achieve their weight loss goals.

What to Expect During SADI Surgery

Understanding the process can help you feel more confident and prepared for your SADI surgery. Dr. Choi ensures a smooth experience with clear guidance at every step.

Pre-Surgery Preparation

Patients undergo a comprehensive evaluation and receive detailed pre-operative instructions, including dietary changes and necessary tests.

The Surgical Procedure

SADI surgery is performed laparoscopically under general anesthesia, typically lasting 2–3 hours. The procedure involves both a sleeve gastrectomy and a single intestinal bypass.

Recovery and Follow-Up Care

Most patients return home within 2–3 days. Recovery involves following a structured diet plan, gradually resuming physical activity, and attending regular follow-up appointments to monitor progress.

The Obesity Epidemic and SADI Surgery

Obesity is a growing epidemic in the United States, affecting over 40% of adults and contributing to serious health issues such as diabetes, heart disease, and sleep apnea. For individuals struggling to lose weight through traditional methods like diet and exercise, advanced bariatric procedures like Single-Anastomosis Duodeno-Ileal Bypass (SADI) offer a transformative solution. By combining effective weight loss with improvements in obesity-related conditions, SADI helps patients regain control of their health and overcome the challenges of obesity. With Dr. Michael Choi’s expertise in South Florida, patients receive the support and care needed to achieve lasting results.

Before & After

Our patients get the RESULTS they are looking for.

With over 5,000+ successful surgeries, it’s no wonder Dr. Choi is the leading bariatric surgeon in South Florida.

What Our Patients Say

Over 160+ 5 Star Reviews and counting!

Rainy Bleu
Rainy Bleu
★★★★★
I just would like to say that he’s an amazing Doctor ! He communicates effectively, super kind, encouraging, and so much more. I recently did my procedure around December and I’m already over 20 pounds down, recovering great. I feel amazing a month later and super excited for what this journey has planned for me . Dr. Choi and his team are always on standby if I have any concerns or questions, I was even provided a huge packet with everything that I should know and do . I would definitely recommend him to anyone, he’s awesome and certainly knows what he’s doing !
Gina Johnson
Gina Johnson
★★★★★
I just had my surgery on November 30 and I have to say he did a great job. I was in pain the first day by the second third day I was fine walking around, feeling a lot better and only four days in and I lost 10 pounds. I wish I would’ve found him sooner. Dr. Choi knows what he’s doing. He is very caring and understanding even checking up on me at home I can’t wait to see what the future holds. ???
Harlley Dacosta
Harlley Dacosta
★★★★★
I high recommend Dr. Choi. He is a great doctor very professional. He made me feel very security about my decision.He is very caring he called every day to see how I was feeling.Debby is great as well she answered every question that I had it. She explained to me all the steps until the day of the surgery. I am very grateful and happy with the choice that I made by choosing Dr. Choi! God Bless you doctor. Ilana Dacosta
Tiffany Brown
Tiffany Brown
★★★★★
Dr Choi & Debbie are the best! Very quick and easy process for me personally. I had many questions and they were very patient in answering all!! Definitely would recommend 10/10 experience. I am 3 weeks post op and already loving my results.
Barbara Puente
Barbara Puente
★★★★★
I just had the gastric sleeve procedure last Monday with Dr. Choi. His professionalism was impeccable. Great bedside manners has called me every day for an entire week. Dr. Choi’s staff have answered all my questions and concerns. it has been a great relief getting my procedure done with Dr. Choi and all his staff thank you very much.
Wency Gonzalez
Wency Gonzalez
★★★★★
I can't express enough gratitude to Dr. Choi for his exceptional care and ongoing support post my gastric sleeve procedure. His dedication to communication and education throughout the process has made this the most positive experience I've had with a doctor. Thanks to his guidance, I've already lost 23 lbs within a month post-surgery, and I'm eagerly looking forward to what the future holds. Dr. Choi's commitment to providing exceptional service sets a benchmark in the medical field! Thank you Dr Choi!

Frequently Asked Question

What is SADI surgery?

SADI is an advanced bariatric procedure that combines a sleeve gastrectomy with a simplified intestinal bypass to promote significant weight loss and improve obesity-related health conditions.

Most patients lose 70–80% of their excess weight within the first 1–2 years, depending on adherence to post-surgery guidelines and lifestyle changes.

Yes, SADI is considered a safe and effective procedure when performed by an experienced surgeon like Dr. Michael Choi. It carries fewer complications compared to the traditional duodenal switch.

SADI involves a single intestinal connection (anastomosis) instead of two, making it a less complex and safer surgery with similar weight loss and health benefits.

Yes, SADI has been shown to significantly improve or resolve conditions like type 2 diabetes, high blood pressure, sleep apnea, and high cholesterol.

Most patients recover within 2–4 weeks, with many returning to light activities in a few days due to the minimally invasive laparoscopic approach.

Many insurance plans cover SADI surgery if it is deemed medically necessary. Dr. Choi’s office can help verify your coverage and assist with the approval process.

Yes, SADI can be an option for patients who have undergone previous bariatric procedures but experienced insufficient weight loss or complications.

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