Dickinson, Mackaman, Tyler & Hagen has been ranked in the 2020 U.S. News – Best Lawyers “Best Law Firms” list regionally in 26 practice areas.   This list recognizes firms who exhibit professional excellence with impressive ratings from their clients and peers. Ranked firms are presented in tiers on a national and/or metropolitan scale.  Dickinson, Mackaman, Tyler & Hagen received the following rankings in the 2020 U.S. News – Best Lawyers “Best Law Firms”: Metropolitan Tier 1 Des Moines Banking…