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Monday - Saturday: 5:30 AM - 8PM


Welcome to your new physical therapy clinic, where we come to you.

When aches, pains, and problems arise like back pain, knee pain, balance problems, or even dizziness and vertigo it’s tempting to think “it’ll go away if I just rest” or even pretend like it’s not happening…

Unfortunately, often the problem slowly gets worse, eventually impacting your lifestyle and disrupting your happiness.

​Things like pain medications and injections may provide temporary relief…but then the symptoms return and you feel even more discouraged.

With CustomFit Concierge physical therapy & wellness, we aim to determine the root cause of your problem and develop a plan specific to you.

Download our FREE "Winning Wellness" eBook Bundle!

🔵 8 Tips To Naturally Ease Shoulder & Neck Pain

🔵 How To Ease Knee Pain (Even If Past Treatments Have Failed!)

🔵 Naturally Ease Foot & Ankle Pain Without Pills, Injections, Or Surgery

🔵 10 Tips To Ease Back Pain Without Slowing Down

🔵 How To Improve Your Balance, Decrease Your Falls, and Stay Steady On Your Feet

Inside this FREE downloadable bundle, you'll find eBooks covering:

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Joint & Muscle Pain Relief

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In-Person & Online Fitness Training

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Falls Prevention & Vertigo Treatment

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CustomFit Concierge was opened in 2017 by Dr. Jeff Bitter, DPT to best serve the physical therapy and health needs of the community of Chicago and surrounding areas. This practice was intentionally designed to offer services 1:1 with our clients, leading to a personalized plan to improve your overall health & wellbeing.

Our team has expanded to include other clinicians with specific specialists, so that you're able to work with someone who is the right fit - the custom fit - for you.

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We want you to know you’re not alone. Most of our clients at CustomFit Concierge Medicine, Health and Fitness ​have often:


  • Tried treatment elsewhere, and had poor experiences and results.

  • Thought the pain would go away on it’s own if they just rested, only to find that it doesn’t.

  • Been told by a friend or family member that their pain or problem is just “a normal part of getting older” and to accept it.

  • Have tried exercises on your own but found they only aggravated the pain and made the problem worse.


Do Any of Those Sound Like You?


If you relate, then we can help -- By setting up a time for you to talk to one of our Physical Therapists at CustomFit to find out what can be done to help you, even if you’ve tried a lot of things already, that’s not a bad thing.

In fact, it’s actually a good thing because we now know what DOESN’T work and are closer to finding out what WILL work for your problem.

At CustomFit Concierge Medicine, we understand that every single person is unique.


This is why our first step is to get a deep understanding of what is happening to your body, and how it is affecting your life so we can create a plan that focuses on YOU and your goals.

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"I am Canadian and I came to Chicago for my bilateral knee replacement surgery. CustomFit Physical Therapy was recommended to me by my family physician.


After my first knee replacement surgery, I started physical therapy with CustomFit right away. It is the best thing that happened to me. They know exactly what needs to be done and I find them very reliable, honest, caring, and sincere.

The PTs are full of resources -- one day, one of my home health care person did not show up. My CustomFit PT helped me find another provider to come.

After the first knee replacement and we returned to Toronto, CustomFit took time to guide my Canadian physical therapist via Zoom to make sure we were all on the same page.

I followed the same process for my second knee replacement with another PT at CustomFit, who did outstanding job. 

CustomFit is truly the best of the best."

-- Mr. M

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Download Your Free "Winning Wellness" Bundle

Need some tips to get relief right now? Get one of our free guides on back pain, neck pain, or balance & falls prevention today!

Schedule A No-Charge Consultation

Have questions? We would be happy to chat with you so we can be 100% sure that we can help you. Call today to schedule your no-charge consultation with a doctor of physical therapy.

Book Your First Appointment

Ready to get started? Call our office today to find the therapist who is the best fit for you and schedule your first appointment to get started.

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"Dear potential CustomFit client, I have been a CustomFit client for the past 6 months working with Sunil twice per week.

I can’t say enough positive things about CustomFit. So much so, that my husband has now joined CustomFit and Sunil for his own private bi-weekly sessions.


I am now much stronger, my lower back pain and leg pain is gone. And my husband’s shoulder and hip pain are improving weekly (he’s had 3 months worth of sessions).

Sunil is the best PT I have ever had. He’s patient, extremely kind, empathetic, a wonderful listener, and funny!


I recommend CustomFit wholeheartedly and without reservation."

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Your health, custom fit.

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