1605 E. River Road Suite 201,
TucsonAZ 85718

Phone: (520) 884-9819
Fax: (520) 867-6681


Mondays: 7:30 AM – 5:30 PM
Tuesdays: 7:30 AM – 5:30 PM
Wednesdays: 7:30 AM – 5:30 PM
Thursdays: 7:30 AM – 5:30 PM
Fridays: 7:30 AM – 11:30 PM

Closed For Lunch From 12:00 PM- 1:00 PM

Agility Physical Therapy River Road

Welcome to Agility Physical Therapy in Tucson on East River Road. Located west of Campbell road, East of Via Entrada. Large tan colored building with copper signs, our entrance is facing the back. The most visible sign is Children’s Orthopedic Specialists which faces River road. When entering the driveway, go up the hill toward the back of the building and our entrance is the first one. Agility sign in stone located by the door. Near Villa Entrada neighborhood and just east of St. Phillips Plaza Our Physical Therapists serve people from all over North Tucson.

Meet Our Staff

Jake Serr

Jake Serr

Jake Serr PTA

Jake is a Tucson native, musician, and Physical Therapist Assistant. He attended the University of Arizona, earning a Bachelor of Science in Physiology and participating in the Pride of Arizona marching band. He then went on to complete his Physical Therapist Assistant training at Pima Medical Institute. Jake’s passion for physical therapy is fueled his desire to help patients realize their own potential and give them the tools necessary to be successful in their goals. Simply listening to each patient’s story and insuring they feel heard is the goal of each of his sessions.

Jake enjoys working with patients of all ages and appreciates treating a variety of conditions. He is especially interested in the treatment of neurological disorders, fall prevention and recovery strategies, and post-operative rehabilitation. In his free time, Jake enjoys playing music with his band, hiking, rock climbing, going to trivia, and playing Dungeons and Dragons.

Kyndall King

Kyndall King

Kyndall King PT, DPT

Physical Therapist / River Clinic

Born and raised in Tulsa, Oklahoma, Kyndall King received her Bachelor of Science in Health and Exercise Science from The University of Oklahoma in 2017. She then went on to earn her Doctorate in Physical Therapy from the University of Oklahoma Health Sciences Center in 2020, moving to Tucson shortly thereafter.
Kyndall enjoys working with her patients to develop individualized plans to get them back to the activities they love doing. She uses a combination of manual therapy and therapeutic exercise to accomplish her patient’s goals, and it is her goal to make their physical therapy experience as positive as it can be.

In her free time, she enjoys watching sports, playing soccer, and listening to music on her record player.

Marissa Fuhrman
Regional Manager of River & West

Marissa Fuhrman
Regional Manager of River & West

Marissa Fuhrman PT, DPT

Regional Manager

Marissa is a Tucson native who graduated from Arizona State University with a B.S. in Kinesiology and minor in Psychology, going on to receive her Doctorate of Physical Therapy from Northern Arizona University.
Marissa has a 3 part approach to helping others achieve their goals, utilizing clinical expertise with evidence-based and patient-centered practice to treat the problem at the source. She specializes in sports medicine, orthopedics, pediatric orthopedics, post-op recovery, manual therapy, and dry needling.
Marissa is certified in Parkinson Wellness Recovery and is passionate about working with patients from all walks of life to form a therapeutic alliance.
Marissa enjoys traveling, watching baseball, and spending time camping and hiking with her fiancée and 3 dogs in her spare time.


1605 E. River Road Suite 201,
Tucson, AZ 85718