Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer John Wendell Hartel, Practice Areas Insurance Law Lawyers. is located in the city of Hanover, the state of Maryland. Attorney legal address Hartel, DeSantis & Howie, LLP7467 Ridge RoadSuite 100Hanover, MD, 21076. For more information, please call (301) 486-1200 Your comments* (not for publishing) * — Required information John Wendell Hartel ← View details Hartel, DeSantis & Howie, LLP7467 Ridge RoadSuite 100Hanover, MD, 21076, Hanover, Maryland (301) 486-1200