DONALD G. ISAACSON received his Bachelor’s Degree from Augustana College, and his Law Degree from Arizona State University, where he was a Member of the editorial board of the Law School.
He was first admitted to practice in 1973. From 1975 through 1982, he acted as Majority Counsel to the Arizona House of Representatives.
He has been active on the legislative committees of the State Bar Association.
CHEYENNE WALSH received her bachelor’s degree and law degree from University of Arizona. She also holds a Master of Public Administration degree from the University of Arizona. Prior to entering law school, Ms. Walsh worked as a legislative intern at the Arizona State Senate and legislative associate at the League of Arizona Cities and Towns. She also worked as a legal extern in Washington D.C. on the staff of Arizona Senator Jon Kyl.
Ms. Walsh was admitted to practice in 2012 and joined the law firm of Squire Patton Boggs (US) LLP where she assisted clients with state and local government relations, Superfund litigation, administrative law and water rights issues. Ms. Walsh joined Don Isaacson in the firm on January 1, 2015 and specializes in representing clients before the Arizona State Legislature and state and local agencies.
Martindale Hubbell – The firm of Isaacson & Walsh, P.C. and its principal, Don Isaacson, is rated AV, the highest rating given, by Martindale-Hubbell, the accepted standard of peer evaluation of lawyers in the United States.
Bar Register of Preeminent Law Firms – The firm is also listed in Martindale-Hubbell’s Bar Register of Preeminent Law Firms, which includes only its highest rated firms that have been “designated by their colleagues as preeminent in their field”.
The Best Lawyers in America – Another national publication, The Best Lawyers in America included the firm under the category of government affairs, one of only five law firms in Arizona to be recognized in the government affairs field.
Super Lawyers of the Southwest – In recent years, we were one of only four firms in the Super Lawyers of the Southwest for government relations in Arizona.
Arizona Capitol Times – With respect to local publications, over the past 20 years we have been regularly identified as one of Arizona’s top lobbying firms. In the January 2005 and 2006 issues of the Arizona Capitol Times, the newspaper that follows activities at the State Capitol in Phoenix, our firm was one of only two lobbying firms listed as one of the top 25 policy makers for Arizona, along with the Governor and other elected officials. In 2010, 2011, 2012 and 2014, Don Isaacson was awarded the “Best Lobbyist” at the State Capitol.
The firm’s practice includes representation of clients before the Arizona Legislature, state agencies and local governments.