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Cranston
(401) 944-3800
Cumberland
(401) 334-1060

Meet Our Doctors

Gregory J. Austin, MD

Gregory J. Austin, MD
Board-Certified
Orthopaedic Surgeon

Subspecialty: Hand Surgery

Kenneth R. Catallozzi, MD

Kenneth R. Catallozzi, MD
Board-Certified
Orthopaedic Surgeon

Subspecialty: General Orthopedics & Surgery

Carl DiRobbio, MD

Carl DiRobbio, MD
Board-Certified
Orthopaedic Surgeon

Subspecialty: General Orthopedics & Surgery

Nathalia Doobay, DPM

Nathalia Doobay, DPM
Board-Certified Podiatrist

Subspecialty: Foot & Ankle Surgery / Podiatry

Lisa K. Harrington, MD

Lisa K. Harrington, MD
Board-Certified
Rheumatologist

A. Louis Mariorenzi, MD

A. Louis Mariorenzi, MD
Board-Certified
Orthopaedic Surgeon

Subspecialty: General Orthopedics

Louis J. Mariorenzi, MD

Louis J. Mariorenzi, MD
Board-Certified
Orthopaedic Surgeon

Subspecialty: Hip & Knee Joint Replacement Surgery

Michael P. Mariorenzi, MD

Michael P. Mariorenzi, MD
Board-Certified
Orthopaedic Surgeon

Subspecialty: Sports Medicine / Knee & Shoulder Surgery

Braidy Shambaugh, DO

Braidy Shambaugh, DO
Board-Eligible
Orthopaedic Surgeon

Subspecialty: Sports Medicine / Knee & Shoulder Surgery

Ira J. Singer, MD

Ira J. Singer, MD
Board-Certified
Orthopaedic Surgeon

Subspecialty: Sports Medicine & Reconstructive Surgery


Meet Our Staff

We are committed to making your treatment as easy on you as possible. Most of the services you will need are handled on-site, with access to the most sophisticated technology to provide you with the best care available. Always feel free to contact our office and our trained staff will assist you in any way possible.

Directory

Cranston: (401) 944-3800
Cumberland: (401) 334-1060
Tracy Evans, PA-C

Tracy Evans, PA-C
Physician Assistant
Board Certified by NCCPA

Undergrad Degree
Providence College

PA Degree
Midwestern University

Professional Membership
  • American Academy of Physician Assistants (AAPA)
  • Rhode Island Academy of Physician Assistants (RIAPA)
Alison Hart, PA-C

Alison Hart, PA-C
Physician Assistant
Board Certified by NCCPA

Undergrad Degree
University of Rhode Island

PA Degree
Massachusetts College of Pharmacy and Health Sciences University

Professional Membership
  • American Academy of Physician Assistants (AAPA)
  • Rhode Island Academy of Physician Assistants (RIAPA)