Berkshire OB/GYN of BMC has three convenient locations to serve patients across the Berkshires: BMC Medical Arts Complex Lenox Commons North Adams Campus of BMC - 2nd floor. 777 North St. 55 Pittsfield Rd. 71 Hospital Ave. Pittsfield, MA 01201 Lenox, MA 01240 North Adams, MA 01247. 413-499-8570 413-499-8570 413-499-8570..