Newton-Wellesley’s Outpatient Surgery Center, located at 25 Washington Street in Wellesley, houses four operating rooms and medical offices in 17,000 square feet. The operating rooms are used for outpatient orthopaedic and hand surgical procedures and provide the most up-to-date technology and equipment. Operating rooms at the Center are identical in layout to the operating rooms on the Newton-Wellesley campus. This allows for a seamless transition for surgeons who are used to working on the Newton-Wellesley campus.