Marianne Cook

Marianne Cook – Owner-Operator, Lead Technician
Marianne Cook began her professional career as a dental hygienist before her passion for health and fitness led her into the world of personal training and competitive bodybuilding. A certified NASM personal trainer and weight-loss specialist, Marianne combines her scientific mindset with a genuine desire to help others achieve lasting results.

At Triad DEXA, she serves as the Lead Technician, performing most of the scans and guiding clients through their body composition assessments. Marianne’s dedication to accuracy and care ensures that every client receives a professional, informative, and comfortable experience.

Grounded in her faith in Christ, Marianne finds her greatest joy in being a devoted wife and mother to two children. Outside of work, she enjoys spending time outdoors and backpacking alongside her husband, Jeff.