John R. Fleming

John R. Fleming is an Equity Partner at Giarmarco, Mullins & Horton, P.C. Mr. Fleming is counsel for businesses of all sizes, litigating complex shareholder, trade secret, non-compete, and contract disputes. His practice includes the defense of physicians and hospital systems in medical malpractice cases. Mr. Fleming represents large financial institutions and manages a vast portfolio of commercial lending litigation. His experience extends to constitutional law and multifaceted class action litigation. His passion lies in trial work and he has managed appeals at every level in the state and federal court system. Mr. Fleming serves on the Board of Directors of the Macomb County Chamber of Commerce, the Macomb Foundation, and Macomb Advocacy for Business.

News / blog

John Fleming to Host Ask the Lawyer Workshops for Small Businesses

Jan 21, 2026 Firm News, John R. Fleming, News

John R. Fleming, an Equity Partner at GMH, will host four small business workshop sessions in 2026. Mr. Fleming will present on a range of topics relevant to the Southeast Michigan business community. Each session will include a question-and-answer segment and open...

GMH Attorneys Recognized in The Best Lawyers in America 2026

Sep 10, 2025 Adam Levitsky, Alexander Lebedinski, Anthony Chubb, Bruce W. Haffey, Courtney Q. Moore, David Occhiuto, Donald K. Warwick, Elizabeth “Liza” Favaro, Firm News, Geoffrey S. Wagner, George A. Contis, Jared Trust, John R. Fleming, Julius H. Giarmarco, Kara S. Ferrara, Katherine Ross, Keela Johnson, Kenneth B. Chapie, LeRoy H. Wulfmeier, III, Matthew S. Weaver, News, Paul A. Thursam, Ryan L. Perry, Samantha Faulkner, Thomas P. Cavanaugh, Timothy J. Mullins, Victoria S. Lehman, William H. Heritage, III, William H. Horton

GMH Attorneys Recognized in The Best Lawyers in America 2026GMH is proud to announce that numerous attorneys from our Troy office have been recognized in the 2026 edition of The Best Lawyers in America and Best Lawyers: Ones to Watch in America . These honors...

John R. Fleming Named Equity Partner at Giarmarco, Mullins & Horton, P.C.

Dec 2, 2024 Firm News, John R. Fleming, News

The Giarmarco, Mullins and Horton, P.C. Board of Directors has elected John R. Fleming as an Equity Partner. This decision comes as a recognition of Mr. Fleming’s significant contributions to the firm and his commitment to the success of our clients. Mr. Fleming...

26 Giarmarco, Mullins & Horton, P.C. Attorneys Recognized as Best Lawyers

Aug 29, 2024 Adam Levitsky, Anthony Chubb, Bruce W. Haffey, Dennis M. Rauss, Donald K. Warwick, Elizabeth “Liza” Favaro, Firm News, Geoffrey S. Wagner, George A. Contis, Jared Trust, John A. Anderson, John R. Fleming, Julius H. Giarmarco, Kara S. Ferrara, Katherine Ross, Keela Johnson, Kenneth B. Chapie, Lauren Studley, LeRoy H. Wulfmeier, III, Matthew S. Weaver, News, Paul A. Thursam, Ryan L. Perry, Thomas P. Cavanaugh, Timothy J. Mullins, Victoria S. Lehman, William H. Heritage, III, William H. Horton

26 Giarmarco, Mullins & Horton, P.C. Lawyers Recognized as Best Lawyers Award Recipients and Ones to Watch in America August 29, 2024 -- Giarmarco, Mullins & Horton, P.C. is pleased to announce that 23 lawyers have been included in the 2025 edition of...