After almost 40 years of experience in complex commercial and real estate litigation, in both state and federal courts, for the past decade Mark has focused his practice on representing a governmental entity and in so doing negotiating and crafting the documents necessary for a wide variety of commercial projects from a variety of hotels, to headquarters for international firms, to massive upgrades to a regional public facility and various other similar projects.

For many years Mark has been listed in the Real Estate Law category of The Best Lawyers in America® and is AV® Preeminent™ rated by Martindale Hubbell®, representing the highest rating in legal ability and ethical standards. The Best Lawyers in America® recently identified Mark as a real estate Lawyer of the Year for Tucson.

Professional Associations

  • State Bar of Arizona
  • American Bar Association
    • Litigation Section
    • Real Estate Section
    • Business Law Section
  • Pima County Bar Association

Professional Recognition

  • The Best Lawyers in America®, Litigation – Real Estate; Real Estate Law (2013-2022)
    • Lawyer of the Year Tucson, Litigation – Real Estate (2022)
  • Top 100 Attorneys in Arizona, Az Business (2022)


Legal Updates & Firm News

Jan 19, 2022 Legal Alerts

Shining a Bright Light on Entity Owners and Applicants

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Jan 13, 2022 General

Three Gust Rosenfeld Attorneys Included in Az Business Magazine’s 2022 Top 100 Lawyers in Arizona

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