09/05/2026
Meet the owners of Triad DEXA. 👋
We’re Jeff and Marianne Cook, the husband-and-wife team behind Triad DEXA and owners of Independence Fitness.
Our backgrounds are a little different, but health, fitness, and helping people better understand their bodies is a shared passion of ours.
Jeff is a Marine Corps veteran with a degree in Kinesiology from UNCG and more than 16 years of experience in the fitness industry. He’s a professional bodybuilder, contest prep coach, and serves as Triad DEXA’s Radiation Safety Officer.
Marianne began her career as a dental hygienist before transitioning into the fitness industry. She’s a competitive figure athlete, contest prep and posing coach, Barbell Rehab Specialist, and serves as Triad DEXA’s Lead Technician, which means she’s the face most of you see when you come through our doors!
Triad DEXA grew out of our shared belief that people deserve better information about what’s actually happening inside their bodies. We wanted the best technology we could find, accurate data, and an experience where people leave actually understanding their results.
We’re also parents of two, followers of Christ, and when we’re not working or training, there’s a pretty good chance we’re somewhere enjoying the outdoors.
This business is very hands-on for us. When you call, message, schedule a scan, or walk through the door, you’re dealing directly with the people who own and operate it.
We’re incredibly grateful for everyone who has trusted Triad DEXA to be part of their journey. 💙