Personal Insurance go Results Found: 2 Sehnert Insurance Agency, Inc. DBA: ... Sehnert Insurance Agency, Inc. DBA: Nuckles Sehnert Insurance Agency 123 Professional Pkwy., Marysville, OH Marysville OH 43040 (937) 644-2015 Rummell-Brill Insurance Agency Rummell-Brill Insurance Agency 127 W. Main St. Plain City OH 43064 (614) 873-8221