
ATHLETE SPORTS PERFORMANCE I ADULT GROUP FITNESS I PERSONAL TRAINING
SPOKANE VALLEY, WA
Meet The Team

Founder & CEO
Donnie Santos
Hey, I'm the founder of Gas House Gym. I have been training athletes in Spokane since 2013, including adults, youth, and professional athletes. Shortly after opening in January 2020, I realized we aren't just creating a place solely focused on building better athletes. We are here to BUILD BETTER HUMANS—happier, healthier, and more connected to each other.

Trainer
Xavier Turner
Hey, I'm the director of athletes at Gas House Gym. I was a college basketball player. I graduated from Whitworth University with a Bachelor's in Kinesiology. For the past three years, I've been training at Gas House. My passion is teaching young athletes how to become better humans!

Trainer & Operations
Kaely Santos
I joined the Gas House team in 2025 to assist with training and back end operations, but I've been lucky enough to have a front row seat to seeing Gas House grow since it's beginning in 2020. I have a background in advertising and pediatric therapy case management. I played volleyball at Central Washington University and have experience coaching volleyball teams and 1-1 lessons for girls aged 10 up to the collegiate level.

Trainer
Bradley Trancygier
I’m a NASM Corrective Exercise Specialist with a background in corrective movement strategies and over 5 years of coaching experience. After coaching at Fairchild Air Force Base, I now work with the Spokane Jr. Chiefs and also serve as the Head Track & Field Coach at Highland Middle School. My approach centers on building resilient, well-rounded athletes by prioritizing movement quality, speed, and long-term development.
I competed in track and field at the collegiate level and broke my high school’s 400m dash record in 2018. I’ve also been training consistently for over 12 years, which shapes how I coach and connect with athletes today.

Trainer
Madi Walker
Hi! I’m a board certified and licensed athletic trainer and NASM certified strength and conditioning coach. I am a Spokane Valley native, and attended Central Valley high school. I graduated from the University of Nevada, Las Vegas in 2024 where I gained experience working with various populations and ages. A few of my favorites were professional hockey and rodeo athletes.
Along with helping athletes recovering from injury, I have ventured into training first responders, hunters and long distance runners.
Everything that I do is to ultimately educate and find the best practices for injury prevention to keep people healthy over their entire lifespan!