Nirmal Jayaseelan, MD


Dr. Nirmal Jayaseelan, a board-certified physician and bariatric surgeon, has over ten years of experience in the medical field. He is one of the country’s foremost experts in LAP-BAND surgery—a minimally invasive weight loss procedure—as well as a skilled practitioner of sleeve gastrectomy and gastric bypass surgery. He supports his patients throughout their work together, providing them guidance and giving them confidence in the medical process.


Originally from Lubbock, Texas, Dr. Nirmal Jayaseelan earned his undergraduate degree from Texas Tech University and attended medical school at Texas Tech’s Health Sciences Center, where he received Honors in Surgical Research.

Internship and Residency

Dr. Jayaseelan completed his General Surgery Residency at Oregon Health Sciences University and received his professional training from renowned surgeons Don Trunkey, Lee Swanstrom, and John Porter.

Practice Highlights

He has been voted “Best Bariatric Surgeon in Dallas” in D Magazine every year since the creation of the category.


He is certified by the American Board of Surgery and is a Fellow of the American College of Surgeons. Dr. Jayaseelan is also a member of the Texas Medical Association, the Dallas County Medical Society, and the American Society of Bariatric Surgeons.

Office Location

Office Information