The Proof Physical Therapy and Performance Team

Jordan Williams, DPT

Owner/ Doctor of Physical Therapy

Jordan uses a blend of advanced manual therapy skills and therapeutic exercise to achieve success in the treatment of his patients. He earned his bachelor of science in physiology with minors in Spanish and chemistry from The University of Arizona in 2006. He became fluent in Spanish while working and living in Tucson. He is a graduate from the Doctorate of Physical Therapy program at Northern Arizona University, where he founded a club that focused on manual skills practice and development. He has worked in the outpatient orthopedic physical therapy setting since 2006 in different capacities. Jordan has had experience in the worker’s comp setting, post-surgical rehabilitation, athletic focused rehab, and a skilled nursing facility. Jordan is experienced in diagnosing and treating concussion and post concussion symptoms. Concussion care and treatment was the topic of his doctoral capstone. He has experience performing bike fitting and has helped many patients become pain free through changes made to riding style and proper bike fitting. During his free time he likes to mountain bike, play the bass, and hike and camp with his wife and three children.

Carissa Lane, DPT

Doctor of Physical Therapy
Carissa is dedicated to providing quality care through hands on therapy, activity specific conditioning, and education to optimize physical function for her patients’ return to the activities they love.  She earned her Bachelor of Science in Kinesiology and Health Promotion with honors from the University of Wyoming before moving to Arizona to earn her Doctorate of Physical Therapy from Northern Arizona University. Carissa was the proud recipient of the Clinical Scholar Award from NAU’s physical therapy program. She has experience in inpatient rehabilitation and outpatient orthopedic physical therapy settings working with worker’s compensation, athletic injuries, post-surgical rehabilitation, pediatrics, neurological conditions including stroke, spinal cord injuries, Parkinson’s Disease, and vestibular rehabilitation.  Outside of the clinic, Carissa enjoys hiking, camping, skiing, and spending time with her family and dog.

Sean Anderson

Patient Care Specialist, Personal Trainer
Sean Anderson is our Patient care specialist and personal trainer for Proof Physical Therapy and Performance. He has become proficient in training clients to increase sport performance, as well as increase general fitness. He is also the go to person for any questions regarding your patient care. He is currently pursuing a degree in Exercise Science at Northern Arizona University and will graduate in May 2018. After graduation he plans to become a Certified Clinical Exercise Physiologist before applying to Doctorate of Physical Therapy programs. He first became interested in exercising and nutrition during high school while playing sports and taking three consecutive semesters of weight training. Sean believes in focused and balanced training that will prepare you to experience life to the fullest through strength, coordination, and functional movements. When not in the classroom or at work, he enjoys exploring Flagstaff and the local areas with his friends and family.

Morgan Clark

Patient Care Specialist
Morgan is one of two Patient Care Specialists at Proof Physical Therapy. She began volunteering at the clinic in Spring of 2018 and has since shown interest in broadening her learning experience. Morgan is currently studying Exercise Science and Psychology at Northern Arizona University, anticipating her graduation in May of 2020. She plans on applying to Doctorate of Physical Therapy programs come the winter prior her graduation date. Morgan is committed to living a healthy and enriched lifestyle, which includes exercising most days out of the week and experimenting with new recipes. Previously a competitive gymnast and color guard performer, Morgan has certainly experienced aches and pains of her own that led to physical therapy treatment. She has always been interested in body mechanics and the “why” behind the body’s mannerisms. Morgan believes it is crucial to have both an exercised mind and body and will continue to carry this quality into her future career. In her free time she enjoys relaxing in the shade of North Campus or exploring new trails of Flagstaff with friends


At Proof Physical Therapy and Performance we would love to hear from you.  

Phone: 928-440-3106

Address: 460 N Switzer Canyon Dr. Ste 400 Flagstaff, AZ 86001

One of our awesome team members will get back to you soon!

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Address: 460 N Switzer Canyon Dr #400 Flagstaff, AZ 86001
Phone: 928-440-3106
Fax: 928-438-6702