
DANBURY – Orthopaedic Specialty Group (OSG) of Fairfield is merging with OrthoConnecticut of Danbury, creating the leading physician‑led musculoskeletal care platform in Connecticut.
The partnership brings together two highly respected practices with deep musculoskeletal care subspecialty expertise, a shared commitment to exceptional patient experience, and a focus on advancing high‑quality orthopedic care. Together, the organizations will offer comprehensive musculoskeletal services across an expanded footprint that improves access to specialized care closer to home while supporting long‑term clinical and operational excellence.
OSG and OrthoConnecticut have also partnered with Healthcare Outcomes Performance Company (HOPCo), the global leader in musculoskeletal value‑based care, outcomes management, and clinical transformation.
Through this relationship, the combined organization will benefit from HOPCo’s advanced analytics, digital patient engagement and care management tools and the most advanced value-based care program management platform in the healthcare market.
With the HOPCo platform, OSG and OrthoConnecticut will continue to improve care quality and drive down the cost of care for patients and employers throughout Connecticut.
“This partnership represents an important step forward in our mission to deliver high‑quality, physician‑led orthopedic care across Connecticut,” said Paul Sirois, CEO, OrthoConnecticut. “By aligning with Orthopaedic Specialty Group, we are expanding access to specialized expertise while remaining focused on clinical excellence and the patient experience.”
OSG is widely recognized throughout Southern Connecticut for its experienced physician team and comprehensive approach to orthopedic care, including advanced surgical and nonsurgical treatment, rehabilitation, and specialty services. Through its alignment with OrthoConnecticut, OSG expands opportunities for collaboration across a broader clinical network while continuing to provide personalized care patients know and trust.
“Partnering with OrthoConnecticut allows us to collaborate with like‑minded physicians who share our values and commitment to patient‑centered care,” said Dante A. Brittis, president, Orthopaedic Specialty Group. “Together, with the HOPCo care management platform, we can enhance access, elevate quality, and continue delivering outstanding outcomes for the communities we serve.”












