Our doctors

Nicholson Clinic Doctors and PAs Chose the best care available.

The Nicholson Clinic surgeons are some of the most experienced and highly credentialed bariatric surgeons in the country.

For over 20 years, Nicholson Clinic has been helping patients lose weight and keep it off with the latest minimally invasive techniques. All three of our surgeons have been certified by the American Board of Surgery (ABS) with the Focused Practice Designation (FPD) in Metabolic and Bariatric Surgery (MBS). This certification is a testament to the expertise and dedication of our surgical team.

In addition to these top credentials, all three Nicholson Clinic surgeons are also fellows of the American College of Surgeons (ACS) and members of the American Society for Metabolic & Bariatric Surgery (ASMBS) and the Society of American Gastrointestinal and Endoscopic Surgeons (SAGES). This ensures that each surgeon maintains high standards for safety and quality care throughout their practice.

And, our team of world-class surgeons are all credentialed at some of the top hospitals in DFW and have the designations to meet bariatric coverage requirements that many insurance companies require. This is important for bariatric coverage and ensuring patients receive the best care.

Choose from the following Nicholson Clinic doctors to learn more.

Nick Nicholson, MD, FACS, DABS-FPMBS
Thomas Roshek, MD, FACS, DABS-FPMBS
Support Team