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Orthopedics Program

Intoducing the CharterCARE Orthopedics Program

Using the talents of experienced orthopedic surgeons, the CharterCARE Orthopedics Program offers patients leading edge surgical procedures at both Roger Williams Medical Center in Providence and Our Lady of Fatima Hospital in North Providence.

The Orthopedics Program offers physicians access to advanced diagnostic imaging services including CAT Scan and MARS MRI. If surgery is necessary, our surgeons specialize in fracture repair, arthroscopic surgery, joint replacement surgery and other surgery of the shoulder, elbow, wrist/hand, hip, knee and ankle/foot. These physicians also see patients at the following office locations:

The CharterCARE Orthopedics Program has introduced new surgical techniques to Rhode Island and has won numerous national  quality awards and recognitions for knee and hip replacement  and spine surgery.

And if surgery is required, our patients have direct access to our nationally accredited Southern New England Rehabilitation Center located at Fatima Hospital.


A. Robert Buonanno, MD


Louis J. Mariorenzi, MD

CharterCARE Orthopedic Surgeons

Gregory Austin, MD
Orthopaedic Associates
725 Reservoir Avenue, Ste 101
Cranston, RI
401-944-3800

A. Robert Buonanno, MD
1524 Atwood Avenue, Ste 138
Johnston, RI 02919
401-618-3800

Kenneth Catalozzi, MD
Orthopaedic Associates
2138 Mendon Road, Ste 302
Cumberland, RI 02864
401-334-1060

Leonard Hubbard, MD
1150 Reservoir Avenue, Ste 301
Cranston, RI 02920
401-942-0280

Carl C. DiRobbio MD
Orthopaedic Associates
2138 Mendon Road, Ste 302
Cumberland, RI 02864
401-334-1060

Louis J. Mariorenzi, MD
Orthopaedic Associates
725 Reservoir Avenue, Ste 101
Cranston, RI 02910
401-944-3800

Michael P. Mariorenzi, MD
Orthopaedic Associates
725 Reservoir Avenue, Ste 101
Cranston, RI 02910
401-944-3800

Franklin Mirrer, MD
215 Toll Gate Road, Ste 206
Warwick, RI 02886
401-739-9050

Peter A. Pizzarello, Jr. MD
Orthopaedic Associates
725 Reservoir Avenue, Ste 101
Cranston, RI 02910
401-944-3800

Braidy Shambaugh, DO
Orthopaedic Associates
725 Reservoir Avenue, Ste 101
Cranston, RI 02910
401-944-3800

Ira Singer, MD
Orthopaedic Associates
725 Reservoir Avenue, Ste 101
Cranston, RI 02910
401-944-3800

Joint Commission