Dr. Madison Collins is a performance and pelvic floor physical therapist who graduated from The University of South Florida with her Bachelor’s degree in Health Science and a minor in Nutrition. She then went on to Philadelphia College of Osteopathic Medicine in Suwanee, GA where she graduated with highest honors for her Doctorate in Physical Therapy.

Madison’s love for fitness and performance stemmed from years of athletics starting as a child racing dirtbikes, and then transitioned to team sports including volleyball, swimming, and track throughout high school. In college, Madison began competitive bodybuilding and found her love for hypertrophy and strength training.

Madison has a special interest in working with the pregnant and postpartum population, bodybuilders, and team sport athletes. She enjoys integrating principles of strength and hypertrophy combined with athleticism and plyometrics into the rehab process for new moms and strength athletes alike. She caters treatment specifically to the individual, employing a combination of hands-on techniques and fitness-focused progressive exercises.

When she’s not in the clinic, you can find Madison lifting in the gym, on the court playing volleyball, laying by the pool with a good book, or exploring Arizona with her husband, Nick.

Dr. Madison Collins is a performance and pelvic floor physical therapist who graduated from The U... Read More

Dr. Josh has a passion in working with athletes of all ages in whatever their chosen activity is. Josh is an avid runner with a love for lifting weights and crossfit. He loves helping people reach their goals, whether training to PR for a marathon, or learning how to deadlift for the first time. He is excited to help you reach your full potential!

Dr. Josh has a passion in working with athletes of all ages in whatever their chosen activity is.... Read More

Dr. Jenna Spenlau is a physical therapist, Certified Strength and Conditioning Specialist, and Crossfit Level 1 Trainer located in Tempe, Arizona. She received her Doctor of Physical Therapy degree from The Ohio State University, as well as her Bachelor’s of Science in Human Health Sciences from the University of Kentucky.

In addition to co-owning and operating Onward Phoenix, Jenna serves as a teaching assistant for the Clinical Management of the Fitness Athlete division through the Institute of Clinical Excellence (ICE). During weekend courses, Jenna teaches other physical therapists around the country how to improve their skills treating athletes of all kinds. Jenna has also been selected as part of the medical and recovery staff for elite level Crossfit competitions such as Syndicate Crown and Wodapalooza.

In her clinical practice, Jenna uses a combination of movement analysis, skilled hands-on techniques, and progressive exercise prescription to help her clients reach their goals in and out of the gym. Outside of the clinic you can find Jenna in her local Crossfit gym, hiking the beautiful Arizona wilderness, or planning her next National Park trip.

Dr. Jenna Spenlau is a physical therapist, Certified Strength and Conditioning Specialist, and Cr... Read More