Our People
Our firm’s founders are highly successful and nationally renowned trial lawyers who work tirelessly to provide the best possible defense for their clients. The team's reputation is exceptional and their knowledge and relationships within the legal community are unmatched. They have a proven track record of delivering positive results.
Experienced, reliable and respected


Michael D. Kimerer
Criminal Defense Attorney
Michael D. Kimerer has been practicing law in Phoenix since 1970 when he left California and joined the law firm of Lewis & Roca. Shortly thereafter, he and John J. Flynn started the firm of Flynn, Kimerer, Thinnes & Derrick which principally did criminal defense work, even though a portion of Mr. Kimerer's practice was devoted to civil litigation. Mr. Kimerer is a certified criminal law specialist and devotes his entire practice to criminal defense work with a special emphasis on white collar and environmental crimes. He is licensed to practice in Arizona and California and several Federal courts throughout the United States, including the United States Supreme Court.


Teri D. McCall
Family Law Attorney
Attorney McCall practices exclusively in family law matters: divorce, paternity, spousal maintenance, custody and child support. She has handled complex and diverse divorce cases involving business valuations, real estate transactions and premarital agreements. In addition, Attorney McCall handles high conflict custody matters and contested CPS cases.


Heather L. Herrera
Law Office Administrator
Heather has been with Kimerer Law Group since 1996. She is responsible for overseeing all of the administrative functions as Firm Administrator. She directly handles all financial matters such as client billing, accounts payable, payroll and banking.


Melissa M. Wallingsford
Paralegal / Legal Assistant
Melissa M. Wallingsford brings 18 years of legal industry experience to the firm. She has worked for both sole practitioners and mid-sized law firms, provided contract paralegal services for Arizona and nation-wide attorneys. Wallingsford has litigation experience in felony and misdemeanor criminal defense, family law, corporate law, personal injury, foreclosures, and bankruptcy.