Discover the Latest in Orthopedic Technology and Surgical Treatment for Hip, Knee, and Shoulder Conditions
Dr. Callahan Shares What He Loves About Being and Orthopedic Surgeon
Dr. Nicholas Callahan is the Director of the Cleveland Hip and Knee Institute in Mayfield Heights, Ohio. As an orthopedic specialist he treats patients with [...]
The Best Surgeon For The Anterior Minimally Invasive Surgery (AMIS)
Denise suffered much longer than she should have with severe arthritic hip pain before having her first hip replacement surgery. The pain was so intense she [...]
Five Stretches to Help Relieve Knee Pain
Some people live with knee pain for years before they decide to do anything about it. Trying to ease the pain with movement should [...]
Approach to Outpatient Hip and Knee Surgery
Surgery should generally be the last option when it comes to orthopedic care. But, when all other non-surgical options have been explored and conservative measures [...]
AMIS: THE TRUE MINIMALLY INVASIVE SURGERY
Are you considering total hip replacement? The AMIS (Anterior Minimally Invasive Surgery) Bikini follows an intermuscular and internervous pathway, but utilizes a skin incision performed [...]
Vietnam Veteran Finds Trust in Dr. Callahan at Cleveland Hip and Knee Institute
John Henderson is no stranger to trauma and healing. The Bronze Star with valor recipient has only recently been able to discuss the events that [...]
WHAT OUR PATIENTS ARE SAYING

Dr. Callahan is awesome!!! He is patient and explains everything. Everyone I dealt with in the office was great.

Dr. Callahan is a very thoughtful and skilled Orthopedic Surgeon. He listens to his patients (never rushes through the appointment) and recommends the best solution. I would trust him with all of my family members—as he treats his patients as if they were his own family.

Dr. Callahan takes the time to listen. You can tell he genuinely cares and is detailed when it comes to explaining the procedure and recovery.






