Elite Experts, Extraordinary Results
We've assembled a world-class team of movement specialists, biomechanists, and exercise physiologists who transform research into results.
Robbie Stahl
I’ve been an exercise physiologist, biomechanist, nutritionist, researcher, fitness instructor, and fitness tribe leader since 1998. My journey into the world of fitness started at age 12 when I read my first exercise physiology college textbook. I was instantly hooked!
Patricia Stahl
For over 15 years, I’ve worked alongside Robbie to build The Fitness Doctor and bring our mission to life. With a background in computer science and a lifelong passion for technology, I lead the systems, innovation, and operations that allow us to reach people around the world. What drives me most is seeing our VIPS become stronger, healthier, and more confident in their bodies—proving that age should never determine how fully you get to live your life.
Dr. Roberto Garza
I’m an Orthopedic Specialist Medical Doctor who specializes in orthopedic surgery, the field of sports or movement-based medicine and therapeutic exercise modalities. How can I help you? Well, it’s my goal to ensure you stay injury-free!
Professor Fabricio Miranda
I’ve practiced in the field of functional anatomy, biomechanics and exercise physiology for 20 years. I love to collaborate with other practitioners, I’m a published researcher, and have worked on many health and human performance science projects during my career.
Dr. Dalila Faleiro
I am not just a doctor; I am a healer who understands the deep connection between mind, body, and spirit. My mission is to empower you to regain control over your pelvic health, enabling a life full of vitality, joy, and pain-free living.
Dr. Trent Nessler
I always knew I wanted to be a physical therapist. When I was 10, my father suffered a spinal cord injury, I got to see first hand how a PT impacted the lives of patients and families of those they worked with. From that moment on I was hooked and knew this was my calling.
Dr. Justin Bader
I'm a Doctor of Physical Therapy and Movement Consultant. During my career, I have had the pleasure of working with two diverse populations. The first is professional athletes in the NBA and NFL, and the second is the age-defying achievers who are part of The Fitness Doctor VIP Family.
Dr. Maritsa Yzaguirre-Kelley
Licensed Mental Health Counselor, transformational strategist, and expert in subconscious behavior change, psychological optimization, and performance psychology. She holds a Doctorate in Counseling Ministry and brings over 20 years of experience in human behavior, emotional resilience, nervous system regulation, and transformational coaching.
