Jay S. Horowitz, P.C. Google Map 7 Brookes Ave #103, Gaithersburg, MD 20877 Jay S. Horowitz, P.C. info Address: 7 Brookes Ave #103, Gaithersburg, MD 20877 Website: jayhorowitzlaw.com Telephone: (301) 840-0509 Zipcode: 21754 City: Ijamsville State: Maryland Work Time: