Our Community Centers Our community centers across the Portland Metro Area are open to all people who identify as seeking recovery. Please come visit us at any of our locations! 4D Washington CountyO’Rourke Center362 SW Oak St., Hillsboro, OR 97123971-703-4623 Events Calendar 4D Multnomah CountySmit Center324 NE 9th St., Gresham, OR 97030(971) 384-7511 Events Calendar 4D Clackamas County 11690 SE 82nd Ave, Happy Valley, OR 97086971-703-4623 Events Calendar