Dr. Nicholas Callahan

Dr. Nicholas Callahan Orthopedic surgeon, Nicholas K. Callahan, DO specializes in advanced hip and knee care.

Another day in the OR dedicated to precision, preparation, and teamwork.My team and I performed a total knee replacement...
01/14/2026

Another day in the OR dedicated to precision, preparation, and teamwork.

My team and I performed a total knee replacement using the muscle-sparing, subvastus approach. This technique minimizes disruption to surrounding muscle and helps patients begin moving sooner with greater comfort.

If you’d like to schedule an appointment to discuss knee replacement options, give us a call at 440-709-1945.

Today, my team and I performed an elbow extensor tendon repair, a procedure that restores the tendon responsible for ext...
01/06/2026

Today, my team and I performed an elbow extensor tendon repair, a procedure that restores the tendon responsible for extending the elbow and stabilizing arm movement. By carefully reattaching the tendon, the goal is to relieve pain, restore strength, and support a smooth recovery.

Grateful for an incredible team this holiday season.Tara, my surgical scheduler, keeps every detail running smoothly and...
12/23/2025

Grateful for an incredible team this holiday season.

Tara, my surgical scheduler, keeps every detail running smoothly and goes to bat for our patients every step of the way.
Kellie, my nurse practitioner, is truly my right hand, delivering exceptional care with skill and precision.

I believe patients deserve clear answers, genuine enthusiasm, and a team that is fully invested in their care from start...
12/17/2025

I believe patients deserve clear answers, genuine enthusiasm, and a team that is fully invested in their care from start to finish.

Thank you for the trust and for taking the time to share this experience.

Grateful for kind words like these. Providing clear guidance, excellent surgical care, and a supportive experience for e...
12/02/2025

Grateful for kind words like these. Providing clear guidance, excellent surgical care, and a supportive experience for every patient is what we strive for each day.

It’s an honor to be part of each patient’s journey. We’re grateful for the trust, the kind words, and the chance to help...
11/21/2025

It’s an honor to be part of each patient’s journey. We’re grateful for the trust, the kind words, and the chance to help people get back to doing what they love. Stories like this one remind our team why we stay so focused on delivering exceptional care.

Precision and focus in every movement.Today’s case is a knee scope medial meniscectomy, a minimally invasive procedure t...
11/19/2025

Precision and focus in every movement.

Today’s case is a knee scope medial meniscectomy, a minimally invasive procedure that removes the torn portion of the meniscus to help relieve pain, reduce swelling, and restore proper knee function. The goal is simple — get patients back to moving comfortably and doing what they love.

11/14/2025

There are two approaches to shoulder replacement. An anatomic replacement keeps the ball and socket in their natural positions, but it doesn’t address certain soft-tissue problems, especially when the rotator cuff isn’t functioning the way it should.

A reverse shoulder replacement switches the mechanics, placing the ball on the socket side and the socket on the arm bone. It’s a strong option for relieving pain and restoring stable, reliable motion.

If you’d like to schedule an appointment to discuss your shoulder and learn more about your treatment options, give us a call at 440-709-1945.

Every patient deserves time, attention, and clear communication. I make it a priority to explain each step of the proces...
11/06/2025

Every patient deserves time, attention, and clear communication. I make it a priority to explain each step of the process so my patients know exactly what to expect—before, during, and after surgery.

Ever wonder why orthopedic surgeons wear these “space suits” in the OR?In my OR, every detail is planned. From the gear ...
11/04/2025

Ever wonder why orthopedic surgeons wear these “space suits” in the OR?

In my OR, every detail is planned. From the gear to the technique, you’re in the best of hands. Because for our patients, it’s the best of the best.

Listening and understanding each patient’s story is the foundation of quality care. I take the time to build trust and f...
10/28/2025

Listening and understanding each patient’s story is the foundation of quality care. I take the time to build trust and find the best solution together, so every patient feels confident in their treatment.

10/23/2025

Smaller, hidden scar. Minimal muscle trauma. Faster recovery. That’s the power of the bikini incision for hip replacement.

Using an anterior approach, this technique goes between muscles instead of cutting them—resulting in less pain, less downtime, and a scar that’s both lower and easier to conceal.
It’s a patient-favorite for a reason.

If you need an appointment to discuss a hip replacement and would like to learn more about the bikini incision, give us a call. 440-709-1945

Address

300 Allen Bradley Drive
Mayfield Heights, OH
44124

Opening Hours

Monday 8:30am - 4:30pm
Tuesday 8:30am - 4:30pm
Wednesday 8:30am - 4:30pm
Thursday 8:30am - 4:30pm
Friday 8:30am - 4:30pm
Saturday 8:30am - 4:30pm

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