About Ignite Performance and Health

A Whole-Health Clinic Combining Physician Oversight, Private Training, and Precision Nutrition

Who are we?

At Ignite Performance and Health, we don’t believe in one-size-fits-all solutions. Our programs are built on physician oversight, tailored nutrition coaching, and private training in a boutique setting. By combining modern medicine with fitness and nutrition, we create personalized strategies that deliver measurable, lasting results.

Ignite Performance and Health ribbon cutting in Chesterfield, MO, 2026

Our Health and Fitness Experts

We’re a team of medical providers, fitness professionals, and nutrition experts dedicated to a science-based approach. Together we provide individualized care that combines strength training, medical guidance, and nutrition coaching to transform your health and performance.

DEREK
HOFFMAN

Owner, Certified Personal Trainer, & Nutritionist

Derek Hoffman, owner of Ignite Performance and Health

ShanNon
McMillan

Certified Personal Trainer & Nutritionist

Shannon McMillan, Certified Personal Trainer and Nutritionist at Ignite Performance and Health

Matthew
Pliske

PA-C

Matthew Pliske, Ignite Performance and Health team

Stephanie
O'Sullivan

Operations Manager

Stephanie O'Sullivan, Ignite Performance and Health team

Sandy
Cariello

Certified Personal Trainer

Sandy Cariello, Ignite Performance and Health team

Ethan
Hudson

Certified Personal Trainer

Ethan Hudson, Ignite Performance and Health team

Connor
Combs

Certified Personal Trainer

Connor Combs, Certified Personal Trainer at Ignite Performance and Health

Hayden
Cooper

Certified Personal Trainer

Hayden Cooper, Certified Personal Trainer at Ignite Performance and Health

Angela
Meier

Nutritionist & Lifestyle Coach

Angela Meier, Nutritionist and Lifestyle Coach at Ignite Performance and Health
Supported by Guardian Medical Direction

Guardian Medical Direction provides medical oversight to medical spas, wellness centers, telemedicine companies, and individual healthcare practitioners across the country. Through their team of highly qualified and trained medical directors and physician collaborators, GuardianMD’s mission is to create a community in healthcare by providing high quality medical oversight to companies and practitioners that are striving to increase access to healthcare and better the lives of their clients and patients.

Our Philosophy

Our philosophy is simple: true fitness and health come from a comprehensive approach that blends science, strength, and nutrition. Every program we build is customized, data-driven, and designed with your long-term success in mind.

here is how we do it

Science

Medically directed programs supported by lab testing and physician oversight.

Strength

Training that builds muscle, enhances performance, and improves longevity.

Nutrition

Personalized strategies that protect muscle, fuel energy, and support healthy habits.