Congregation Beth Am is located at 225 McHenry Road, in Buffalo Grove, IL 60089. We are just north of the corner of Lake Cook Rd. and Rte. 83-McHenry Road in Buffalo Grove. From the 94 East-Go west on Lake Cook Road until it intersects Rte. 83. Make a right hand turn. Congregation Beth Am is on the right side of the street set back from the road behind a Wendy's.