Vasili Karas, MD, MS

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United States
Chicago, IL
Vasili Karas, MD, MS

Orthopedic Surgeon Specializing in Hip and Knee Replacement and Reconstruction.

04/15/2026

Less than a year after bilateral hip replacements, our patient is back to exploring the world.

Recently traveling to Africa with no pain, and no limitations.

03/11/2026

“No pain. No swelling. Total control.”

This patient underwent a left total knee replacement with Dr. Karas in June 2025 and recently sent this video from Vail to share his progress.

He hopes his story helps reassure other patients considering knee replacement that getting back to the activities you love is possible.

03/10/2026

“The truth is I would not be doing any of it without your entire team.”

After a left hip replacement in July and right hip replacement in September, our patient is now exploring Vietnam—biking motorbikes through tunnels, kayaking, navigating caves, riding sampan boats, and hiking up to 10 miles through rice and tea fields and waterfalls.

Helping patients get back to the life they love is always the goal.

DrKaras

01/07/2026

Staying active after a joint replacement is often a big concern...will it wear out the implant faster?
Good news: research says no.
A large study of 3,000+ joint replacement patients found that staying active did not increase failure rates.
Movement is not only safe, it’s encouraged.
🔗 Read the study abstract here:
https://www.arthroplastyjournal.org/article/S0883-5403(25)00750-8/abstract

12/15/2025

Did you know? ⁣
One of the most important parts of knee replacement surgery is balancing the ligaments so that your new knee works naturally with your body. ⁣
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Dr. Karas used Corin Apollo robotic technology to help create a personalized surgical plan for each patient. This system builds a 3D model of your knee, records how your knee moves during surgery, and provides data that helps guide precise bone cuts and ligament balance. ⁣
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Instead of making your body “fit the implant,” this approach helps the implant fit you — supporting stability, comfort, and function.

10/16/2025

Last week was PA Appreciation Week, and we want to take a moment to recognize our amazing PAs — Deanna, Madison, and McKenzie!
Your dedication, compassion, and expertise make such a difference for our patients every single day. We’re so grateful for all that you do! 💙👏

09/29/2025

Modern bracing options can reduce pain by offloading the part of your knee most affected by arthritis. The right brace helps restore mobility, improve stability, and give you confidence in your movement. For many patients, bracing is an effective way to stay active without surgery.

✅ Offload painful areas
✅ Reduce arthritis pressure
✅ Improve stability & confidence

09/28/2025

Another option for hip and knee arthritis is platelet-rich plasma (PRP) therapy — a biologic treatment that uses your own blood to reduce pain and improve function.

Here’s how it works:
🩸 We draw a vial of blood from your arm.
⚙️ It’s processed to separate the proteins responsible for healing and reducing inflammation.
💉 Those concentrated proteins are injected back into your joint.

Studies show PRP can decrease arthritis symptoms and may even help protect cartilage from further damage.

PRP has been studied worldwide for over a decade — but because insurance still labels it ‘experimental,’ it remains an out-of-pocket option.

It’s a natural, regenerative option that can be especially helpful for patients looking to stay active without surgery.

The procedure takes about 30 minutes, and our team will guide you through every step.

09/27/2025

Injections are a simple but powerful way to reduce joint pain and improve function — mostly by calming inflammation.⁣
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💉 Steroid or cortisone injections often provide quick relief, sometimes within just a day or two, and can last for months. They’re safe, effective, and can be repeated every 3 months if needed.⁣
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💧 Hyaluronic Acid (‘gel shots’) help joints move more smoothly by adding lubrication and reducing inflammation. These can be repeated every 6 months. ⁣
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🩸 PRP therapy is another option that uses your own blood to promote healing — and we’ll share more about that in our next post.⁣
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All options can give you back mobility and comfort without surgery.⁣
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09/26/2025

Sometimes the best medicine is movement.
✨ Physical therapy + lifestyle changes can:
✔ Improve motion & flexibility
✔ Build strength & stability
✔ Reduce inflammation naturally

These small changes can mean BIG relief — and may even delay the need for surgery.

09/25/2025

Last night, Dr. Karas had the privilege of leading an evening of discussion and hands-on demonstration with fellows, showcasing Corin and Apollo™ technologies.

From interactive demos to a deeper dive on balance screening, it was an incredible opportunity to teach, learn, and collaborate with the next generation of orthopedic leaders.

We’re proud of Dr. Karas’s continued commitment to advancing education in orthopedic surgery and sharing his expertise with fellows and peers alike.

09/08/2025

Our incredible Physician Assistants! 💙
✨ McKenzie – in Chicago on Fridays
✨ Madison – in Galewood Clinic on Thursdays
✨ Deanna – in Galewood every other Monday

Whether you see them in clinic or on surgery day, these three are the heart of our team—working tirelessly to provide exceptional care for every patient. We’re so lucky to have them! 🩵

Address

1611 W. Harrison Street
Chicago, IL
60612

Telephone

+13124322598

Website

https://www.karasmd.com/

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