Orthopedic Associates Surgery Center Earns 2025 Leapfrog Top Ambulatory Surgery Center Award
Third Consecutive Year Recognized Nationally for Outstanding Quality and Patient Safety

HARTFORD, Conn., December 15, 2025 – Orthopedic Associates Surgery Center (OASC), Orthopedic Associates of Hartford (OAH)’s physician-owned ambulatory surgery center, has been named a 2025 Leapfrog Top Ambulatory Surgery Center (ASC). This marks the third consecutive year OASC has earned this prestigious national distinction, underscoring its sustained commitment to delivering exceptional patient-centered care.
The Leapfrog Group’s Top ASC Award recognizes facilities that demonstrate excellence in quality and safety across rigorous performance standards, including error prevention, patient experience, hand hygiene, staffing, and adherence to surgical safety protocols.
For 2025, OASC is one of only 37 ASCs nationwide to receive the Top ASC Award and one of six facilities in Connecticut to earn the recognition. OASC is also one of only 19 centers nationwide to earn the Top ASC designation for three consecutive years.
“This honor is truly a testament to the devotion of our entire team of surgeons, nurses, and administrators,” said Dr. Robert Carangelo, Joint Replacement Specialist and President of Orthopedic Associates Surgery Center. “Once, twice, and now for a third time reinforces our commitment to the continuous pursuit of excellence. We are proud to provide the very best in outpatient orthopedic care and grateful that our efforts continue to be recognized at a national level.”
The award is presented annually by The Leapfrog Group, a national, independent watchdog organization recognized for setting rigorous standards for healthcare safety and quality. The Top ASC Award, now in its fourth year, is modeled after the highly esteemed Leapfrog Top Hospital Award, which has been in existence since 2006.
The 45,000-square-foot Orthopedic Associates Surgery Center opened in January 2019 and is located at 150 Enterprise Drive in Rocky Hill. In 2025, the center will perform more than 10,000 procedures, with over 1,000 total joint replacements completed annually. The center features:
• 29 private treatment bays with comfortable recliner beds, warm blankets, and personal televisions
• One private procedure room for non-operative procedures
• Seven spacious operating rooms, each measuring more than 650 square feet
• The most advanced sterilization equipment and technology on the market, enabling the center to maintain infection rates near zero
OASC is a free-standing, physician-owned facility operated by Constitution Surgery Alliance (CSA), designed to provide a safe, comfortable, and patient-centered environment for advanced orthopedic care.
“OASC’s national recognition is a testament to the powerful collaboration between OAH and Constitution Surgery Alliance,” said Dr. Pietro Memmo, President of Orthopedic Associates of Hartford. “Our physician-led model, supported by CSA’s operational excellence, creates an environment where safety, quality, and patient experience are the highest priorities. This partnership is central to the center’s reputation as one of the premier orthopedic ambulatory surgery facilities in the country.”
About Orthopedic Associates Surgery Center:
Orthopedic Associates Surgery Center (OASC), located in Rocky Hill, Connecticut, is a state-of-the-art, physician-owned facility dedicated to providing the highest quality outpatient orthopedic care. Featuring advanced operating rooms equipped with the latest technology and robotic systems, Orthopedic Associates Surgery Center’s comprehensive care of orthopedic specialties emphasizes total joint replacement together with physiatry, pain management, sports medicine, foot, ankle, hand, and wrist surgery. With more than 10,000 procedures performed in 2025 and over 1,000 total joint replacements completed annually, OASC is a leader in patient safety, innovation, and exceptional care. To learn more, please visit oasurgerycenter.com.
About Constitution Surgery Alliance:
The Orthopedic Associates Surgery Center is operated by the Constitution Surgery Alliance (CSA). CSA is a healthcare organization that specializes in managing and operating surgery centers, ensuring high-quality, patient-centered care. CSA manages eight of the 37 centers to achieve the Top ASC award.
About Orthopedic Associates of Hartford:
Orthopedic Associates of Hartford, PC (OAH) is one of Connecticut’s largest and most respected orthopedic specialty groups. As a total orthopedic care center, our physicians and surgeons are experts in their orthopedic specialties, dealing with the diagnosis and treatment of diseases and injuries of the bones, muscles, tendons, nerves, and ligaments in adults and children. Convenient offices are located throughout central Connecticut in the following locations: Enfield, Farmington, Glastonbury, Hartford, Plainville, Rocky Hill and South Windsor. OAH has three state-of-the-art surgical centers that provide the highest level of surgical care on an outpatient basis in Rocky Hill, Glastonbury, and Hartford. In addition, OAH operates an MRI Center in Farmington that utilizes cutting-edge technology to provide optimal imaging services and urgent care centers in Farmington and Glastonbury that provide after-hours and weekend care for acute orthopedic injuries. To learn more, please visit oahct.com.