Dr. Louis J. Mariorenzi, M.D. is a board-certified orthopedic surgeon who is fellowship-trained in the treatment of adult arthritis and joint replacement surgery. He obtained his medical degree at Brown University in Providence, RI. After general surgery training at St. Luke’s–Roosevelt Medical Center in New York, NY, he completed an orthopedic residency at Tufts–New England Medical Center in Boston, MA.
Dr. Louis J. Mariorenzi, M.D. is a board-certified orthopedic surgeon who is fellowship-trained in the treatment of adult arthritis and joint replacement surgery. He obtained his medical degree at Brown University in Providence, RI. After general surgery training at St. Luke’s–Roosevelt Medical Center in New York, NY, he completed an orthopedic residency at Tufts–New England Medical Center in Boston, MA.
The reviews listed below were collected independently of University Orthopedics through rater8. Each review represents an authentic and verified patient experience.
Excellent
Feb-2025
Very happy with my LTKR
Jan-2025
Doctor and staff were efficient and decisive.
Jan-2025
Dr Louis Mariorenzi has an outstanding reputation provided a personal and informative appointment. I cannot wait to get this surgery done!
Jan-2025
Observant, genuine, relaxing - a pro.
Dec-2024
Always the Best of the Best
Dec-2024
IT WAS EXCELLENT
Dec-2024
explains everything in everyday words takes to to listen did a great job job on my total knee replacement
Dec-2024
Excellent patient relationship skills.
Dec-2024
The best doctor I’ve ever had
Dec-2024
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University Orthopedics - Cranston, RI
725 Reservoir Ave, Suite 101 Cranston, RI 02910
Dr. Louis J. Mariorenzi, M.D. is a board-certified orthopedic surgeon who is fellowship-trained in the treatment of adult arthritis and joint replacement surgery. He obtained his medical degree at Brown University in Providence, RI. After general surgery training at St. Luke’s–Roosevelt Medical Center in New York, NY, he completed an orthopedic residency at Tufts–New England Medical Center in Boston, MA. Following orthopedic residency he sought fellowship training in adult hip and knee arthritis and joint replacement surgery at The Royal London Hospital Medical College in London, UK.
In 1987, Dr. Louis J. Mariorenzi returned home to RI to practice with his father A. Louis Mariorenzi MD and later his brother Michael P. Mariorenzi, MD. Dr. Mariorenzi has held numerous leadership positions on many boards and committees at St. Joseph Hospital-Our Lady of Fatima Hospital and Roger Williams Medical Center. He has been voted “Top Doc” in orthopedic surgery by his peers in Rhode Island Monthly magazine nearly every year since the initial publication in 1994. Away from the medicine, he enjoys hiking, sailing, skiing and mountaineering. He has successively climbed all “Seven Summits” including Mt. Everest.
Excellent
Very happy with my LTKR
Doctor and staff were efficient and decisive.
Dr Louis Mariorenzi has an outstanding reputation provided a personal and informative appointment. I cannot wait to get this surgery done!
Observant, genuine, relaxing - a pro.
Always the Best of the Best
IT WAS EXCELLENT
explains everything in everyday words takes to to listen did a great job job on my total knee replacement
Excellent patient relationship skills.
The best doctor I’ve ever had