MD Attorney Named to 2024 “Lawyer of the Year” List
Congratulations to Lou McMahon, who has been honored by Best Lawyers™ as the 2024 Litigation – Environmental “Lawyer of the Year” in Cleveland.
MD Attorneys Recognized in Best Lawyers 2024
Congratulations to Greg DeGulis, Wendy Lavey, Dave Nash, Lou McMahon, and Erin McDevitt-Frantz for their recognition in The Best Lawyers in America© 2024.
Lee Slone Named “One to Watch”
Congratulations to Lee Slone who was recognized in The Best Lawyers in America: Ones to Watch (2024 Edition). Lee was recognized in the Columbus area for his work in Environmental Law.
Supporting Our Communities
On Friday August 4, 2023, the MD team spent the morning volunteering with the Cleveland Metroparks, removing invasive plants from the bioswales at Wildwood Park and Marina.
MD Recognized by Chambers USA (2023)
MD is pleased to be recognized by Chambers USA: America’s Leading Lawyers for Business (2023 Edition) as a Band One law firm in Ohio for Environment. Attorneys Greg DeGulis, Wendy Lavey, and Lou McMahon were also recognized for their individual representation of clients. Dave Nash was named a Senior Statesman.
MD Attorneys Selected to Ohio Super Lawyers
Congratulations to Greg DeGulis, Wendy Lavey, Lou McMahon and Dave Nash for their recognition by Ohio SuperLawyers for 2023.
MD Attorneys Recognized in Best Lawyers 2023
Congratulations to Greg DeGulis, Wendy Lavey, Dave Nash, and Lou McMahon for their recognition in The Best Lawyers in America© 2023.
MD Recognized by Chambers USA (2022)
MD is pleased to be recognized by Chambers USA: America’s Leading Lawyers for Business (2022 Edition) as a Band One law firm in Ohio for Environment. Attorneys Greg DeGulis, Wendy Lavey, and Lou McMahon were also recognized for their individual representation of clients. Dave Nash was named a Senior Statesman.
MD Welcomes New Attorney
McMahon DeGulis LLP is pleased to announce that Lee A. Slone has joined the firm as a Senior Attorney.

