The New York Department of Health has signed a lease for 21,835 square feet at the Courthouse Corporate Center, 320 Carleton Ave., Central Islip, NY. The agency will be consolidating offices in Islandia and Hauppauge into the fifth floor at Courthouse Corporate. The move is slated for June of this year. 320 Carleton Ave. is accessible from the Southern State Parkway - Exit 43A and the Long Island Expressway - Exit 56S. It is also in walking distance from Federal and State Courts. Ray Ruiz of CB Richard Ellis' Garden City office brokered the transaction on behalf of the New York Department of Heath. Russell Mohr represented the owner, Garden City-based Benjamin Development, in-house.