Access expert hip and knee replacement care, closer to home.
World-Class Joint Care—Now in Zionsville
At MCJR, we take the pain out of joint replacement—by delivering innovation, compassion, and personal care at every step.

Meet the Surgeon
Dr. Colin Penrose, Orthopedic Surgeon
Expert in minimally invasive hip and knee replacement, Dr. Penrose combines surgical precision with a deeply compassionate approach to care. He is dedicated to helping patients regain mobility and return to the activities they love—without the need to travel far from home.
- Board-certified orthopedic surgeon
- Outpatient and minimally invasive techniques
- Recognized for patient satisfaction and recovery outcomes
- Accepting Medicare and most insurance plans
“Dr. Penrose was kind, knowledgeable, and explained my options to me in a way I could easily understand. He listened and answered all of my questions. My whole experience at Midwest Center for Joint Replacement was positive from the minute I walked in the door.”
— Rhonda M.
Why choose Midwest Center for Joint Replacement?
Reverence. Innovation. Compassion. Access to Care.
At MCJR, we’re committed to “taking the pain out of joint replacement.” This means we strive to remove barriers to care and keep your needs as the priority. We understand any surgical procedure can be a difficult experience to face. We believe a compassionate attitude toward people means a more efficient and complete healing process.
Committed to an exceptional patient experience
Every team member owns the patient experience, from the first call to the follow-up visit. We believe all individuals deserve incomparable care, skill, experience, and respect.
Expert surgeons with a personal touch
MCJR is striving to transform the orthopedic surgery process through better communication, access to care, and responsiveness. Real people answer the phones. Medical teams are easy to reach. Surgeons are approachable.
Leading the way in joint replacement advancement
Our entire team strives for innovation. MCJR surgeons are national leaders and educators in implant design and use of minimally invasive techniques. They are renowned for their research, recovery protocols, and commitment to outpatient joint replacement.
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