Lahey Outpatient Center, at 16 Hayden Avenue, Lexington, MA is a medical office building developed and managed by Cranberry Hill Associates since 1999.  In addition to primary care, Lahey Lexington offers specialty services including Lahey Center for Cosmetic and Laser Surgery, Multiple Sclerosis Center, Sports Medicine Center, Plastic and Reconstructive Surgery, Orthopaedic Surgery, Otolaryngology (Head and Neck Surgery), Radiology, Rheumatology, Dermatology, Gastroenterology, Hand Surgery, Gynecology, and Neurology.