HiFLEX Health & Performance

Physical Therapy+ Holistic Health

Teaching people how to move their bodies well, strengthen their muscles, increase range and control of joints, naturally boost the immune system, and live an ultimately healthier life.

Physical Therapy

Improve mobility, increase strength, & manage pain.

Dry Needling

Pain relief, improved mobility & muscle function through targeted needle therapy.


Enhance athlete performance, aide training, & help protect against injury.

Body & Mind Balance

Fosters overall wellness, optimizing healing & rehabilitation outcomes.

Welcome to HiFLEX

At HiFLEX Health & Performance, we take time to know our patients, which allows us to get to root cause issues. Knowing how you live your life, your habits, desires, and limits, we can address the needs of both the body and mind. We believe that a whole-body approach is needed for true healing and optimal performance. If you find yourself in need of assistance, whether that be sports related, weekend warrior, trimming your lawn, or just picking up your children, we want to help you. We invest in people so that we can journey with them to greater health and performance.

Make Your Health a Priority

Let us be part of the journey


Reasons to choose HiFLEX

Flexible Location

Save time in your day by eliminating the drive to and from a clinic by utilizing our mobile services or schedule a visit with us at our newly renovated office space at Norspring Center for Rejuvenation in Downtown Chattanooga.

Flexible Schedules

Prioritize your health so that you can continue to run a busy household or work environment. Traveling for work and concerned about consistency? Stay on track and be held accountable with virtual interactive/guided sessions with your therapist.

Flexible Communication

We utilize a variety of ways to communicate with our office. Whether you prefer the phone, internet scheduling, or texting, we will meet you where it works for you. Keep up with your independent exercise with high-quality video demonstrations and weekly tracking via PhysiApp.

Meet the HiFLEX Team

Our team of licensed physical therapists are here serve you with exceptional skilled care.  

Dr. Chelsea Smith

Dr. Chelsea Smith

Physical Therapist & Owner

Simon Ibrahim

Simon Ibrahim


Dr. Sarah Peterson

Dr. Sarah Peterson

Physical Therapist

Kim Smith

Kim Smith

Office Administrator


We provide a service that stresses relationship with the individual, and that takes time. We don't treat the diagnosis, we treat individuals who have a diagnosis. Our patients are very driven. They aren't simply trying to get back to a standard everyday functionality. They are working to maintain a level of fitness & performance throughout their lives. We help them with expert training and services, whether they are rehabilitating from injury or simply seeking to improve performance and reduce the risk of injury through holistic approaches.  

Don't Take Our Word For It

Simon is such a professional it was clear to me that he understood my situation with my nerves and muscles. I have a clear way forward with exercises. He even came out to my car to instruct me on ways to alleviate my pain while driving. Simon is very easy to learn from and easy to talk to. He was respectful of my feelings and fears.

Julia M.


Extremely knowledgeable about her job. She explained everything in detail. Chelsea was awesome.

Brad C.

Dr. Smith always delivers targeted PT and great service. We love having her do our daughter's PT. She is highly knowledgeable and encouraging, as well.

Karen L.


Start putting your body at the top of your priority list.

Get In Touch

Do you have questions we haven't answered? We'd love to hear from you!