John Lemaster has a diverse litigation practice encompassing the issues vital to business, such as commercial litigation and managing and trying complex cases.
Education
Recognitions
AV Preeminent Peer Review Rated by Martindale-Hubbell
Named among Arizona’s Finest Lawyers
Named among The Best Lawyers in America® for Commercial Litigation (2008-2025) by Best Lawyers
Named among Southwest Super Lawyers by Thomson Reuters (2010-2024)
Named among AZ Business Magazine’s Top 100 Lawyers in Arizona (2021)
Memberships
American Bar Association
Maricopa County Bar Association
State Bar of Arizona, Former Public Relations Committee Member
Litigation Counsel of America, Fellow
State Bar Licenses
Court Admissions
Publications:
- “The United States Supreme Court Extends Unconstitutional Exactions for Land-Use Permit Applicants,” Ryley Carlock & Applwhite Client Alert, June 2013
- “Protecting Privileges in Internal Investigations,” Association of Corporate Counsel Arizona Chapter, Focus Newsletter, 4th Quarter, 2013
- “Navigating the Waters of Settling with Indian Tribes,” Ryley Carlock & Applewhite Article, July 2011
Speaking Engagements:
- “Legal Holds and Defensible Destructions,” In-House CLE, January 2020
- “Artificial Intelligence and the Legal Profession: Ethical Issues,” ABA Techshow, March 2019
- “Artificial Intelligence and the Legal Profession: Embracing the Possibilities,” Association of Corporate Counsel Arizona Chapter, February 2019
- “Recent Developments in E-Discovery,” Arizona Attorney General’s Office, Civil Enforcement Division, April 2018