Joslyn Law Firm Share: Legal Joslyn Law Firm Visit Website 501 S High Street Columbus, OH 43215 (614) 444-1900 About Map About Regarded as one of the top criminal defense firms in Ohio, Joslyn Law Firm brings knowledge and passion into the legal community. We pride ourselves on our dedication to providing superior legal repre What's Nearby? Distance: 5 10 15 20 25 50 mi.