
Dr. Nirmal Jayaseelan, affectionately known as “Dr. Jay” by his patients, grew up in Lubbock, Texas. He earned his bachelor’s degree in Electrical Engineering from Texas Tech University and, after a brief career as a systems engineer, pursued medicine at the Texas Tech University Health Sciences Center, where he graduated with Honors in Surgical Research.
He completed his General Surgery Residency at Oregon Health Sciences University, receiving training from renowned mentors such as Dr. Don Trunkey, a world-famous trauma surgeon; Dr. Lee Swanstrom, President of SAGES; and Dr. John Porter, editor of the Yearbook of Vascular Surgery.
Dr. Jay is not only one of the nation’s most experienced bariatric surgeons—with over 11,000 weight loss operations performed—but he is also recognized as one of the top 5 surgeons in the nation. His practice is fully equipped to care for even the most complex bariatric patients.
He readily accepts challenging bariatric consults from across the United States and internationally, treating patients from as far away as Mexico, Nigeria, and Barbados. His excellence in bariatric care has earned him repeated accolades, including being voted the best bariatric surgeon in Dallas by D Magazine since the category’s inception.
With a commitment to precision in laparoscopic weight loss surgery, Dr. Jay offers significant patient benefits while maintaining exceptionally low risks.

Meet Dr. Dill, a compassionate and highly experienced surgeon who’s here to help you achieve your wellness goals! With over 7,000 minimally invasive surgeries under her belt, Dr. Dill is a true expert in obesity, endoscopy, anti-reflux, and laparoscopic procedures. She brings 16 years of surgical experience, and her passion for your well-being shines through in everything she does.
Dr. Dill completed her residency in general surgery at Oklahoma State University, where she honed her skills and developed a deep focus on bariatric surgery. She didn’t stop there—she advanced her knowledge with two specialized fellowships, one at Duke University and another through Ethicon Endosurgery. With a doctorate from the University of North Texas Health Science Center and board certification in general surgery, Dr. Dill is equipped with top-tier skills to provide the best care possible.
Having worked as a general surgeon for over five years and co-directed the Heartburn Center of South Texas, Dr. Dill is a leading expert in treating acid reflux and heartburn. She’s also one of the few surgeons in Texas certified in the LINX Reflux Management System, making her a standout in her field. Her expertise has earned her recognition as a featured expert on the CW-33 "Best Doc’s Network" and the prestigious “Patient’s Choice Award” in both 2010 and 2011.
When she’s not transforming lives, Dr. Dill enjoys spending quality time with her husband and daughter.
If you’re ready to take the next step in your wellness journey, Dr. Dill is the expert you can trust to transform your life.
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