Laura A. Bigler

Doug focuses his practice on employment litigation and counseling on human resource issues. His employment litigation experience includes representing employers before state and federal courts and administrative agencies in Ohio and throughout the region in wrongful termination, retaliation and discrimination matters arising under the Ohio Civil Rights Act, the Americans with Disabilities Act (ADA), Title VII, the Age Discrimination in Employment Act, the Fair Labor Standards Act, and the Fam...

Amanda M. Pipik-Leip is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Amanda M., who practices law in Cleveland, Ohio, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Amanda M. is held by other top lawyers in the same geographic and legal practice area.

Kevin D. Barnes is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law and Mergers and Acquisitions Law. Kevin D., who practices law in Cleveland, Ohio, has been recognized since 1995. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kevin D. is held by other top lawyers in the same geographic and legal practice area.

Mark Mikhaiel’s practice focuses on litigation, encompassing a range of interconnected legal disciplines. He frequently represents clients in complex commercial and professional liability disputes, with a particular emphasis on non-medical professional malpractice; shareholder, fiduciary and business tort litigation; probate litigation; and employment-related disputes. He is driven by complex cases, striving to provide practical and efficient advice to his clients. Mark has handled over...

Kevin R. Keogh is a top attorney recognized by Best Lawyers in the practice area(s) of Closely Held Companies and Family Businesses Law and Trusts and Estates. Kevin R., who practices law in Cleveland, Ohio, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kevin R. is held by other top lawyers in the same geographic and legal practice area.

Donald J. Richardson is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Defendants. Donald J., who practices law in Cleveland, Ohio, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Donald J. is held by other top lawyers in the same geographic and legal practice area.

Jane F. Warner is a Shareholder who joined the firm on December 31, 2020. Jane is a trial attorney who defends health care providers and health care entities against claims of professional or institutional negligence. Jane, who has thirteen years of experience in critical care nursing, applies her medical knowledge and ability to understand and communicate the provider’s perspective to the cases she handles. This proves to be invaluable as she translates technical data into logical info...

Mr. Boyko is an experienced attorney who practices in the areas of business and real estate law as well as probate and estate planning . He previously served as managing partner of the law firm of Boyko, Dobeck & Weaver before joining Mansour Gavin in late 2016. He is currently admitted to practice law in both the State of Ohio and the State of Florida, as well as the United States District Court, Northern District of Ohio. Tim represents individuals, companies, and non-profit organizatio...

Thomas A. FitzSimmons is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Thomas A., who practices law in Cleveland, Ohio, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Thomas A. is held by other top lawyers in the same geographic and legal practice area.

Gregory E. O’Brien is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law and Professional Malpractice Law - Defendants. Gregory E., who practices law in Cleveland, Ohio, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Gregory E. is held by other top lawyers in the same geographic and legal practice area.