1TO1 Fitness
A locally owned and operated personal training company known for highly educated, caring, compassionate, and motivating trainers who work with clients of all ages and fitness levels.
About GFPT
Rooted in Great Falls. Focused on you.
Great Falls Physical Therapy was founded to provide individualized, evidence-based treatment for patients of all ages and pathologies.
Our History
A hometown practice with a specialist team.
Dr. Mary Jean Stack PT, DPT, OCS, CSCS opened Great Falls Physical Therapy in 2018. A native of Great Falls, Virginia, Mary Jean returned to her hometown to serve the health and rehabilitation needs of the community. Since opening, Mary Jean has been joined by several experienced Doctors of Physical Therapy who are all specialists in their field.
In 2025, Great Falls PT expanded its services to a second location at Colvin Run within Great Falls Movement Center. This location is our home to orthopedic and sport performance rehabilitation. GFMC was born from the collaboration between Great Falls Physical Therapy and Great Falls Pilates. It blends best-in-class manual physical therapy with classical Pilates, functional training, and advanced recovery technologies, like infrared sauna and FDA-approved red light therapy.
We maintain a strong emphasis on technique, individualized care, and helping clients build a strong foundation to thrive. GFMC is also a community resource, filling a long-standing gap in local access to high-quality physical therapy and movement services in Great Falls.
Our Mission
Trusted community care for every body.
Our mission is to be a trusted community physical therapy practice for Great Falls and surrounding communities that provides one-on-one, individualized, evidence-based treatment for all ages and pathologies.
With two locations in Great Falls at The Village Centre and at Colvin Run within Great Falls Movement Center, we offer patients easy access and a first-rate facility with Doctors of Physical Therapy who meet the highest standards of education, training and experience in their fields.
Our objective is to provide an effective and holistic approach to care that is both restorative and preventative. GFPT is PT owned and operated, and we believe this helps us serve our patients' needs best.
GFPT does not utilize aides or assistants and you will always work directly with your PT. Your PT will examine your entire body to best assess what is causing your injury to get you better since every injury and patient is different. We believe in compassionate and patient-centered care for all of our clients.
Our Community
Partnerships that extend care beyond the clinic.
GFPT values working with professionals and organizations in the community to help patients achieve goals during and after physical therapy.
Great Falls Pilates
A premiere studio for classical Pilates instruction offering in-person private and duet sessions, virtual studio options, and individualized movement support.
PaperKite Photography
A local photography partner creating custom portraits for families, kids, and pets, plus headshots and small business branding.
Pioneer Athletes
A health and well-being resource with articles and guidance for people interested in strength, conditioning, and active living.
Great Falls Little League
A high-quality baseball and softball program for youth ages 5-12, including T-Ball, Coach Pitch, AA, AAA, and Majors.
SkateQuest
Reston's locally owned ice skating rink, welcoming skaters of all ages and skill levels with rinks, hockey, public skating, lessons, and more.
Celebrate Great Falls
A nonprofit that preserves Great Falls traditions including July 4th, Concerts on the Green, Halloween Spooktacular, Celebration of Lights, and more.
Great Falls Senior Center
A volunteer-supported organization that serves, supports, and enriches the lives of older adults in the Great Falls community.