Dr. Michael P. Mariorenzi, M.D. is a board-certified orthopedic surgeon who treats all general orthopedic conditions. Through his training and experience he has specialized in treating conditions of the shoulder and knee joints, gaining proficiencies in the surgical and medical management of traumatic and sports medicine injuries, including a wide array of arthroscopic surgical techniques.
Dr. Michael P. Mariorenzi, M.D. is a board-certified orthopedic surgeon who treats all general orthopedic conditions. Through his training and experience he has specialized in treating conditions of the shoulder and knee joints, gaining proficiencies in the surgical and medical management of traumatic and sports medicine injuries, including a wide array of arthroscopic surgical techniques.
The reviews listed below were collected independently of University Orthopedics through rater8. Each review represents an authentic and verified patient experience.
He is the best
(4 days ago)
Jan-2026
Very friendly and professional.
(5 days ago)
Jan-2026
He’s very thorough
(5 days ago)
Jan-2026
Phenomenal doctor, easy talk to. Great disposition!
(3 weeks ago)
Dec-2025
Compassionate, skilled, highly professional. Spends time explaining everything, never feel rushed. Office staff is equally skilled and compassionate. Overall wonderful group and facility.
(3 weeks ago)
Dec-2025
Best orthopedic doctor in the world
(3 weeks ago)
Dec-2025
Dr. Mariorenzi did great again today on my left arm & knee!!!
(1 month ago)
Dec-2025
Love this doctor
(1 month ago)
Dec-2025
Never called in my prescription!! Very fast, no time to ask questions!
(1 month ago)
Dec-2025
Great doctor and bedside manners
(1 month ago)
Dec-2025
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University Orthopedics - Cranston, RI
725 Reservoir Ave, Suite 101 Cranston, RI 02910
University Orthopedics - Cumberland
2138 Mendon Road, Suite 302 Cumberland, RI 02864
Dr. Michael P. Mariorenzi, M.D. is a board-certified orthopedic surgeon who treats all general orthopedic conditions. Through his training and experience he has specialized in treating conditions of the shoulder and knee joints, gaining proficiencies in the surgical and medical management of traumatic and sports medicine injuries, including a wide array of arthroscopic surgical techniques.
Dr. Michael P. Mariorenzi obtained his medical degree from Georgetown University School of Medicine followed by an internship at the Washington Hospital Center in Washington, DC. He completed his orthopedic surgery residency at West Virginia University Hospital in Morgantown, West Virginia. After finishing his training in 1989, he moved back to his home state of Rhode Island to practice with his father and his brother. He is currently serving as a board member on the operating room committee and consult committee at Roger Williams Medical Center.
He is the best
Very friendly and professional.
He’s very thorough
Phenomenal doctor, easy talk to. Great disposition!
Compassionate, skilled, highly professional. Spends time explaining everything, never feel rushed. Office staff is equally skilled and compassionate. Overall wonderful group and facility.
Best orthopedic doctor in the world
Dr. Mariorenzi did great again today on my left arm & knee!!!
Love this doctor
Never called in my prescription!! Very fast, no time to ask questions!
Great doctor and bedside manners