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Welcome to Regenerative Orthopaedics & Spine Institute

Advanced Orthopaedic Solutions for Joint, Spine, and Sports Injuries

Regenerative Orthopaedics & Spine Institute (ROSI) provides the latest in surgical and non-surgical interventional therapies to treat a wide range of joint, spine, and sports injuries. At ROSI, we strive to not only deliver cutting-edge orthopedic care to our patients but also pride ourselves in patient education, pleasant staff, and timely appointments.


"The recovery and overall professional standard that Dr. Rayappa holds himself to is truly commendable. I could not have asked for a better outcome or more attentive care. I highly recommend Dr. Rayappa and his practice in general."

D. Halter

“Best doctor EVER! And I'm not a fan of any. Did my two back surgeries and made a BIG difference in my life. Thank you Dr. Magic Hands.”

Lancelot C.

“Best orthopedic surgeon with a great personality as well."

Cecile B.

"Dr. Ploska is one of the best orthopedic surgeons! Aside from being a phenomenal surgeon, he is a very caring physician! He performed a surgery on my shoulder and also has injected my SI joints! I couldn't ask for a better physician and surgeon to care for me. I would recommend anyone to see him, he is wonderful!"

Jo H.

"He has done two surgical procedures on me, one being spinal fusion. Every time I have gone to the office he knows who I am and treats me like a friend. I've come to consider him one. He is good at what he does and he has a great bedside manner. When there is something that needs to be discussed with you, HE calls you, not one of his assistants. I highly recommend him."

Linda S.

"Had a bad lower back for about 20 years and had 2 back operations from other orthopedic surgeons then found out about Dr. Ploska and had surgery in Dec 2015. Have no back pain now – incredible! This doctor knows what he is doing."

Carroll C.