Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer Derrick Lee Knapp, Practice Areas Workers&#No known practice areas; Compensation Lawyers. is located in the city of Columbus, the state of Ohio. Attorney legal address Ohio Bureau of Workers' Compensation30 W Spring St L26Columbus, OH, 43215. For more information, please call (614) 466-1814 Your comments* (not for publishing) * — Required information Derrick Lee Knapp ← View details Ohio Bureau of Workers' Compensation30 W Spring St L26Columbus, OH, 43215, Columbus, Ohio (614) 466-1814