Donald G. Isaacson

Top rated Government Relations attorney in Phoenix, Arizona

Isaacson Law Firm, P.C.
Donald G. Isaacson
Isaacson Law Firm, P.C.

Practice Areas: Government Relations, Administrative Law

Licensed in Arizona since: 1973

Education: Arizona State University Sandra Day O'Connor College of Law

Selected to Super Lawyers: 2007 - 2009, 2021 - 2024

Isaacson Law Firm, P.C.

3101 N Central Ave
Suite 650
Phoenix, AZ 85012 Phone: 602-812-6158 Email: Donald G. Isaacson Visit website


Attorney Donald G. Isaacson is the owner of Isaacson Law Firm, P.C., in Phoenix, Arizona. With more than 35 years of private practice experience, Mr. Isaacson represents businesses, trade associations and other types of clients in legal relations with government agencies. He works with a variety of issues including banking, insurance, law enforcement, public health, public safety, pharmaceuticals, professional licensing, taxation, telecommunications, water rights and more. He represents clients in Phoenix and Arizona statewide.

Mr. Isaacson earned his bachelor's degree from Augustana College in Rock Island, Illinois, and his law degree from Arizona State University's College of Law, which is now known as the Sandra Day O'Connor College of Law. He was a member of the school's law journal, where he participated on the editorial board.

Licensed to practice law in Arizona since 1973, Mr. Isaacson served as majority counsel to the Arizona House of Representatives from the years 1975 through 1981. Since entering private practice in 1981, he has represented diverse clients, including individuals, small businesses, Fortune 500 companies and other organizations in matters involving local and state agencies and the Arizona Legislature.

His accomplishments on behalf of his clients have earned Mr. Isaacson a number of honors. He has been rated AV Preeminent* by the attorney peer-review service Martindale-Hubbell, its highest rating. Mr. Isaacson has also been consistently selected for inclusion in the respected publication "The Best Lawyers in America." He has also won the Best Male Lobbyist award from the Arizona Capitol Times in multiple years.

Mr. Isaacson belongs to the State Bar of Arizona and the Arizona Chamber of Commerce and Industry. He has been active on various legislative committees for both organizations.

*AV®, BV®, AV Preeminent® and BV Distinguished® are registered certification marks of Reed Elsevier Properties Inc., used in accordance with the Martindale-Hubbell certification procedures, standards and policies. Martindale-Hubbell is the facilitator of a peer-review rating process. Ratings reflect the anonymous opinions of members of the bar and the judiciary. Martindale-Hubbell Peer Review Ratings fall into two categories – legal ability and general practice standards.

First Admitted: 1973, Arizona

Professional Webpage:

Representative Clients:
  • Valley of the Sun YMCA
  • St. Mary's Food Bank
  • Magellan Health Care
  • Insurance Auto Auctions
  • ABC Ambulance
  • Arizona Trucking Association
  • Arizona Auto Dealers Association
  • Arizona LeadingAge
  • Central Arizona Project
  • Arizona Licensed Beverage Association
  • State Farm Insurance
  • American Resort Development Association
  • Fraternal Order of Police
  • Maximus
  • Sprint
  • Arizona Optometric Association
  • Bank of America
  • Crisis Response Network
  • Reynolds American
Educational Background:
  • Augustana College, Bachelor’s degree
Pro bono/Community Service:
  • Chairman, Phoenix Chamber's Health & Insurance Committee
  • President, Silent Witness Board of Directors 
  • Member, Valley of the Sun YMCA Board of Directors
  • Past Chairman, Arizona State University National Alumni Association
  • Vice-Chairman, Arizona Chamber's Water, Energy & Natural Resources Committee
  • Past Member and Chairman, Board of Christown YMCA
  • Chairman of service groups affiliated with local Catholic High Schools
  • Past Member and Chairman, Board of the Arizona University Club
  • Pro Bono Lobbyist, Valley of the Sun YMCA
  • Past Member and Chairman, Board of Arizona State University National Alumni Association
Scholarly Lectures/Writings:
  • Lecturer at annual State Bar of Arizona CLE program on Legislative Representation
  • Member of the Editorial Board of the Law Journal, Arizona State University
Bar/Professional Activity:
  • Chambers of Commerce, Legislative Committee
  • State Bar Association, Legislative Committee
  • Past Chairman, Maricopa County Bar Association Professional Liability Committee
  • Majority Counsel, Arizona House of Representatives, 1975 - 1981
  • Chairman, State Bar of Arizona Professional Liability Committee
  • "Best Lobbyist" in Arizona, Arizona Capitol Times, 2010
  • Selected for Alumni Achievement Award, Arizona State University

Office location for Donald G. Isaacson

3101 N Central Ave
Suite 650
Phoenix, AZ 85012


7 Years Super Lawyers
  • Super Lawyers: 2007 - 2009, 2021 - 2024

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