Big Sky + Performance
Big Sky, MT 59716 Get Directions
Call or Text
406.995.4522Fax
406.995.4591
Location Info
Our Big Sky + Performance clinic is located in the Meadow Village in Big Sky. We specialize in Physical Therapy, Occupational Therapy, Return to Sport, Personal Training and also offer full service Gym Memberships.
Our team of providers are passionate about getting you better, faster in this accelerated rehab environment. The cornerstone to our care, is our 1080 Quantum & 1080 Sprint Return to Sport Testing and Training – A cutting edge system that exposes, measures and corrects strength imbalances in your body.
We also offer comprehensive modalities such as ASTYM, Dry Needling, Cupping, Myofascial Release and BFR Training to aid in speedy recovery.
Clinic Hours
- Monday
- 7:00AM - 5:00PM
- Tuesday
- 7:00AM - 5:40PM
- Wednesday
- 7:00AM - 5:40PM
- Thursday
- 7:00AM - 5:40PM
- Friday
- 7:00AM - 5:00PM
- Saturday
- Closed
- Sunday
- Closed
Services & Treatments at this location
Meet the Team

Mary Marshall DPT, OCS, CSCS
Physical Therapist
Mary Marshall DPT, OCS, CSCS
Physical TherapistMary Marshall graduated with her Doctorate in Physical Therapy in 2010 from the University of Montana and has worked at Lone Peak Physical Therapy since 2014. Since graduating she became a Board-Certified Orthopedic Clinical Specialist and is also a Certified Strength and Conditioning Specialist. Mary has a Bachelor of Science with Psychology and Biochemistry majors from the University of Tasmania, Australia.
Mary has worked primarily in orthopedic outpatient settings and really enjoys helping people progress through the stages of healing to get back to activities they love to do. Mary individualizes treatment and gives patients the education and skills to accelerate healing and be empowered to maintain healthy living. Mary treats a broad spectrum of orthopedic conditions, sports related injuries, women’s health and is certified in IMS functional dry needling for trigger point release and ASTYM.
Mary is a PSIA level III Alpine and Telemark instructor and Clinician in both disciplines for the Northern Rocky Mountain Division. She likes to integrate her skiing experience with Physical Therapy and specializes in the biomechanics of skiing.
Mary is married with two children and likes to be outdoors with her family, particularly skiing, rafting or mountain biking.

Heidi Bowman DPT, CAFS
Physical Therapist
Heidi Bowman DPT, CAFS
Physical TherapistHeidi Bowman earned her Doctorate of Physical Therapy at the University of Montana in 2011 and joined Lone Peak Physical Therapy that same year. She has a Bachelor of Science degree in Sports Medicine from Colorado State University.
Her PT philosophy is to give you the individualized tools and techniques to get you back to doing what you love to do. Heidi’s professional specialties include orthopedic rehabilitation, sports injuries, and women’s health pre and post-partum. She is certified in Applied Functional Science, Functional Dry Needling, and ASTYM.
In her free time, Heidi enjoys spending time outside with her husband and two daughters. She enjoys summer mountain running but loves winter downhill and Nordic skiing most of all!

Jahnel Knippling
Patient Coordinator & Personal Trainer
Jahnel Knippling
Patient Coordinator & Personal TrainerJahnel has been a vibrant member of the Big Sky community since December 2006, bringing her expertise and enthusiasm to her role as a Patient Coordinator at Lone Peak since May 2019. With certifications from the National Academy of Sports Medicine (NASM) as a Personal Trainer and Group Personal Training Specialist, Jahnel is dedicated to helping individuals discover and embrace their fitness passions.
Beyond her professional life, Jahnel is actively involved in community wellness and sports. She serves on the Board of Directors for Wellness in Action and is the manager of the Yeti Dogs softball team, demonstrating her commitment to fostering a healthy and active lifestyle in the community.
An avid outdoor enthusiast, Jahnel enjoys skiing, hiking, biking, and playing pickleball. In the winter, she also takes to the ice for curling. In July 2024, she proudly completed her first half marathon, adding a new achievement to her impressive list of personal and professional accomplishments.

Lori Swenson OTR/L
Occupational Therapist
Lori Swenson OTR/L
Occupational TherapistLori Swenson earned her degree in Occupational Therapy in 1994 from the University of New Hampshire. She specializes in treating orthopedic, post-operative, and sports injuries related to the upper extremity, including the shoulder, elbow, forearm, wrist, and hand. Lori is particularly skilled in custom splinting, aiming to support her patients’ return to functional activities at home, work, and in recreational settings.
Her patient-centered approach focuses on using therapeutic media to achieve functional and purposeful goals, enhancing performance in self-care, mobility, leisure, and recreation.
Outside of her professional life, Lori is a dedicated mother of three and enjoys outdoor activities such as hiking, fly fishing, downhill skiing, and backcountry skiing with her husband.

Mike Vannatta DPT
Physical Therapist
Mike Vannatta DPT
Physical TherapistMike is a native Montanan who earned his Doctorate of Physical Therapy degree from the University of Montana in 2009. His specialties include orthopedics, sports medicine and treating chronic pain. Mike’s goal is to use functional rehabilitation and restoration of normal movement in order to improve everyone’s ability to” live better”.
Mike is an expert in the field of Applied Functional Science (AFS). He enjoys using a “hands-on” approach including the use of Functional Dry Needling to decrease both chronic and acute pain.
When he is outside of work, Mike enjoys mountain biking, hiking, camping and skiing with his family.

Mary Christian
Patient Coordinator
Mary Christian
Patient CoordinatorMary has worked with Lone Peak for over 13 years, and has served all locations across the valley.
She currently works in Big Sky as a Patient Coordinator.
Outside of work Mary is a Trained Shiatsu Therapist.
She enjoys a variety of activities including horseback riding, biking, wake surfing, golf, skiing, and pure barre.
Lone Peak PT & Performance in Big Sky
At Lone Peak PT & Performance – Big Sky, we are passionate about helping you get back to doing what you love in an accelerated rehab environment! Now with over 20 years of experience providing one-on-one patient care, right here in the heart of Big Sky where is all began back in 2001, our team is committed to helping you recover faster and go beyond what you thought possible.
Our highly trained providers and personal trainers are here to serve and guide you, every step of the way. Conveniently located in the Big Sky Meadow Village, next to the Post Office and Country Market, we offer flexible hours to fit your busy schedule. We accept health insurance and also offer comprehensive self-pay options.
Have questions about your insurance?
Call or text us at 406.995.4522 any time, we are happy to pre-verify your benefits.
Specialties & Treatments at Our Clinic
At the Lone Peak PT & Performance – Big Sky clinic, we offer Physical Therapy, Occupational Therapy, Custom Splinting, Personal Training, Running Analysis, Concussion Testing and Management, as well as Return to Sport Services. We specialize in treating a wide range of conditions, including:
- Spine & Joint Pain – Lower back, upper back, neck, TMJ, shoulder, hip, knee, foot and ankle. We also specialize in arthritis, overuse injuries, and worker’s compensation injuries.
- Specialized Upper Extremity Care – Shoulder, elbow, forearm, wrist, and hand pain. We also specialize in Custom Splinting.
- Post-Surgical Rehabilitation – Including rotator cuff repairs, ACL reconstructions, total joint replacements, complex hand and wrist surgeries
- Return to Sport Testing & Training – The cornerstone to our care, is our 1080 Quantum & 1080 Sprint Return to Sport Testing and Training – A cutting edge system that exposes, measures and corrects strength imbalances in your body. Whether you are recovering from a surgery like ACL Reconstruction, Total Knee Replacement, or a Rotator Cuff Repair, the secret to getting you better, faster relies heavily on our advanced skillset working with athletes as well as the training and testing performed on this highly specialized equipment.
- Personal Training – Your journey doesn’t end with Physical Therapy! Optimize your results and continue progressing by continuing your work with one of our expert trainers. As your provider team, we collaborate closely to ensure a seamless transition and a strategic plan tailored to your goals. Say goodbye to guesswork and hello to accountability with personalized programming and measurable progress, all under the same roof!
Meet Our Top Physical Therapists in Big Sky, MT
As one of the top physical therapy clinics located on the Big Sky Meadow Village and less than a mile from the Big Sky Medical Center and Town Center, Lone Peak PT & Performance – Big Sky, has the advanced training and skills to provide you with the services you need to make a fast and full recovery, in an even faster paced environment. Our specialists use a full integrated team approach between Physical Therapy and Personal Training, blending a high-level combination of assessment and treatment methods to ensure we not only treat what is hurting, but also correct the source of what is causing your pain. Beyond this, we will help you push yourself to the next level using the 1080 Quantum and 1080 Sprint technology in our facility. Don’t settle, take control and get back to doing what you love! If you have any questions, please don’t hesitate to call or text us directly at 406.995.4522 or click here to schedule now!

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Hear from patients that reclaimed their lives.