Dr Roland J Desmarais, MD is a medicare enrolled "Internal Medicine" physician in Woonsocket, Rhode Island. His current practice location is 20 Cumberland Hill Rd, Woonsocket, Rhode Island.You can reach out to his office (for appointments etc.) via phone at (401) 765-3333. Dr Roland J Desmarais is licensed to practice in Rhode Island (license number MD07260) and he also participates in the ....