Lang & Klain, PLC




Alyssa R. Illsley

Lang & Klain, PLC

8767 E. Via de Commercio, Suite 102
Scottsdale, AZ 85258

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Casey Doyle

Alyssa R. Illsley

Alyssa Illsley practices in our commercial litigation and construction law groups.

Prior to joining Lang & Klain, Alyssa served as in-house counsel for a not-for-profit organization in Mesa, Arizona.

As a law student at Arizona State University’s Sandra Day O’Connor College of Law, Alyssa served as vice president of the Corporate and Business Law Society. She organized various panels and events for the student body and helped law students make connections with practicing attorneys throughout the Valley. Also during law school, Alyssa gained practical experience through various internships and externships in a wide variety of practice areas, including an externship at the Arizona Attorney General’s Office in the Drugs and Racketeering Section.

In her free time, Alyssa enjoys traveling, exercising, and spending time with family, friends and her pit bull, Hendrix.

Practice Areas

Commercial Litigation

Construction Litigation

Professional Memberships

State Bar of Arizona

Court Admissions

Arizona, 2016

U.S. District Court, District of Arizona, 2017

Legal Internships

Extern, Drugs and Racketeering Section, Arizona Attorney General’s Office, 2015

Legal Intern/Project Intern to the General Counsel, CellTrust Corp., 2014


J.D., Sandra Day O’Connor College of Law, Arizona State University, 2015

B.S., cum laude, Political Science with a minor in Justice Studies, Arizona State University, 2011: Michelle Chaudoin Memorial Scholarship; Delta Gamma Sorority


Yorba Linda, California