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Texas Advanced Surgical & Bariatrics

Trusted Local Experts
for Surgical Weight Loss

We specialize in personalized, cutting-edge surgical weight loss solutions. Our skilled bariatric surgeons use the latest technologies and techniques for safe and effective results.

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Shirley Nah, MD, general surgeon at Texas Advanced Surgical & Bariatrics

Now Serving the Far West San Antonio Community

We are pleased to welcome Dr. Shirley Nah to our surgery practice and announce the opening of our new Westover Hills clinic at 5126 W Loop 1604 N, Suite 110, San Antonio!

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Leading Bariatric Surgery with Personalized Care

At Texas Advanced Surgical & Bariatrics, we are more than just a surgery center; we are committed to being your lifelong partner on the journey to better health. Our dedicated team of professionals prioritizes long-term care to ensure that each patient receives personalized, compassionate attention from the initial consultation to post-surgical support.

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Patient Success Stories

Hear and see firsthand what previous patients of Dr. Rodriguez have to say about their life-changing experiences. From the moment they walked through the door to their remarkable transformations, previous patients openly share their stories of improved health, renewed confidence, and the exceptional care they received from Dr. Rodriguez and his team.

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Top Rated Board-Certified Surgeons

Local Trusted Experts

Our bariatric surgical team stands out as trusted local experts, combining years of specialized training with deep community roots. They are dedicated to delivering the highest standards of care with personalized attention, helping our patients achieve their health and wellness goals safely and effectively.

Surgery Da Vinci. Minimally invasive robotic surgery with the da Vinci surgical system. medical

Joel A. Rodriguez, MD, FACS

Founder & CEO
Diplomate, American Board of Surgery

Joel A. Rodriguez MD FACS is a board-certified general surgeon with specialized fellowship training in bariatric and laparoscopic surgery from Duke University Medical Center. Since 2012, he has performed over 800 bariatric surgeries, including complex procedures like the duodenal switch and revisions of previous bariatric operations.

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David J. Straus, MD​

Board Certified General Surgeon

David J. Straus IV, MD is a general surgeon and is certified by the American Board of Surgery. He received specialized training in Minimally Invasive Surgery at the University of California – San Diego in La Jolla, California. He has recently published in the areas of Robotic Foregut Surgery, Revisional Bariatric Surgery, and Robotic Abdominal Wall Reconstruction.

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Shirley Nah, MD, general surgeon at Texas Advanced Surgical & Bariatrics

Shirley K. Nah, MD

General Surgeon

Shirley K. Nah, MD is a general surgeon who completed her residency at UT Health San Antonio and a three-year clinical research fellowship in the Surgery Branch of the National Cancer Institute. She is committed to providing compassionate, high-quality surgical care to patients across San Antonio, including the growing Far West San Antonio community at our Westover Hills clinic.

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Minimally-Invasive Surgery
in San Antonio, Texas

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Is Bariatric Weight Loss Surgery Right for You?

If you’ve struggled with weight loss through traditional methods like diet and exercise and are dealing with obesity-related health conditions, bariatric surgery could be a potential solution.

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