Dr. Michael C. Mariorenzi, M.D. is an orthopedic surgeon who is fellowship-trained both in orthopedic trauma surgery and adult reconstructive surgery. His advanced surgical training focused on primary hip and knee replacement, complex revision surgeries, management of complications, and robotic-assisted hip and knee replacement.
Dr. Michael C. Mariorenzi, M.D. is an orthopedic surgeon who is fellowship-trained both in orthopedic trauma surgery and adult reconstructive surgery. His advanced surgical training focused on primary hip and knee replacement, complex revision surgeries, management of complications, and robotic-assisted hip and knee replacement.
The reviews listed below were collected independently of University Orthopedics through rater8. Each review represents an authentic and verified patient experience.
The Best Doctor
(3 days ago)
Jun-2026
Always cordial and personable. Asks the right questions
(4 days ago)
Jun-2026
Wonderful job on my knee.Hardly any scar. Will go back for the next knee. Thanks 🙏 for your attention to detail.
(1 week ago)
Jun-2026
Easy to talk to and explained so I could understand
(1 week ago)
Jun-2026
Very professional and up front with decisions on what course of action to take.
(1 week ago)
Jun-2026
Very professional and easy to talk to.
(2 weeks ago)
May-2026
Dr. Michael C Mariorenz is not only a knowledgeable, orthopedic surgeon, but a very empathetic doctor. This was my first time meeting Dr. Michael C he made me feel comfortable.. He gave me an injection, which helped immensely. I look forward to my knee replacement. I am sure I will do well.
(2 weeks ago)
May-2026
Kind ,knowledgeable, helpful.
(2 weeks ago)
May-2026
Dr Mario-Renzi is very professional and caring.
(2 weeks ago)
May-2026
Very happy with everything!
(2 weeks ago)
May-2026
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Dr. Michael C. Mariorenzi, M.D. is an orthopedic surgeon who is fellowship-trained both in orthopedic trauma surgery and adult reconstructive surgery. His advanced surgical training focused on primary hip and knee replacement, complex revision surgeries, management of complications, and robotic-assisted hip and knee replacement.
He obtained his medical degree from the Georgetown University School of Medicine, graduating with honors, and was inducted into the Alpha Omega Alpha Honor Society. He completed his orthopaedic surgery residency at Brown University, where he received multiple recognitions for his outstanding leadership and patient care including the prestigious Haffenreffer House Staff Excellence Award. Dr. Mariorenzi remained at Brown where he completed his fellowship training in orthopaedic trauma surgery, mastering the care of complex traumatic injuries as well as routine fracture care. Following this, he completed another fellowship in adult reconstructive surgery at The Cleveland Clinic Foundation, becoming an expert in hip and knee replacement surgeries.
Dr. Michael C. Mariorenzi followed in the footsteps of his father, uncle, and grandfather, who are all orthopedic surgeons. Outside of the hospital, he enjoys spending time with his wife, Amy, and his family. He also enjoys getting outside to enjoy beautiful Rhode Island summers and doing woodworking projects.
The Best Doctor
Always cordial and personable. Asks the right questions
Wonderful job on my knee.Hardly any scar. Will go back for the next knee. Thanks 🙏 for your attention to detail.
Easy to talk to and explained so I could understand
Very professional and up front with decisions on what course of action to take.
Very professional and easy to talk to.
Dr. Michael C Mariorenz is not only a knowledgeable, orthopedic surgeon, but a very empathetic doctor. This was my first time meeting Dr. Michael C he made me feel comfortable.. He gave me an injection, which helped immensely. I look forward to my knee replacement. I am sure I will do well.
Kind ,knowledgeable, helpful.
Dr Mario-Renzi is very professional and caring.
Very happy with everything!