Testing Locations » Ohio » Westlake OH » Emsi – Cleveland – Medexam, Inc. – Drug Testing Only (Preferred) Emsi – Cleveland – Medexam, Inc. – Drug Testing Only (Preferred) Emsi – Cleveland – Medexam, Inc. – Drug Testing Only (Preferred)24461 Detroit RdSte 350Westlake, OH 44145-1541 United States