Mary K. Whitmer

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.

Erica K. Williams brings more than 25 years of comprehensive and sophisticated estate planning services to high net-worth individuals and families. She earned the designation as an Accredited Estate Planner® (AEP®) by the National Association of Estate Planners & Councils, awarded to estate planning professionals who meet stringent requirements of experience, knowledge, education professional reputation, and character. Erica is experienced in all aspects of tax planning, including...

As Chair of Hahn Loeser’s Cleveland Trusts and Estates Practice Group, Dana Marie DeCapite dedicates her practice to serving as a trusted legal advisor for high-net worth families through estate planning, estate/trust administration, business succession planning, asset protection planning and prenuptial/postnuptial planning. Dana represents local, national, and internationally based individuals, families, and businesses to recommend and draft custom-tailored solutions. Dana also counsel...

A focused practice in the defense of various professionals including lawyers, accountants, and insurance agents and brokers for claims of malpractice, errors and omissions, as well as professional licensing issues. In addition to his professional liability practice, Joe has significant experience handling commercial trucking (long haul and short haul) as well as commercial coach carrier matters. His practice also includes litigation of insurance coverage and bad faith issues, various general ...

John R. Mitchell is a top attorney recognized by Best Lawyers in the practice area(s) of Bet-the-Company Litigation and Criminal Defense: White-Collar. John R., who practices law in Cleveland, Ohio, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John R. is held by other top lawyers in the same geographic and legal practice area.

Michael D. Goler is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law and Real Estate Law. Michael D., who practices law in Cleveland, Ohio, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael D. is held by other top lawyers in the same geographic and legal practice area.

David R. Tavolier is a top attorney recognized by Best Lawyers in the practice area(s) of Business Organizations (including LLCs and Partnerships), Corporate Law and Tax Law. David R., who practices law in Cleveland, Ohio, has been recognized since 2006. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David R. is held by other top lawyers in the same geographic and legal practice area.

Jeffrey B. Keiper is a principal in the Cleveland, Ohio, office of Jackson Lewis P.C. Throughout his career, Jeff has devoted his practice exclusively to several areas of management side employment and labor law. Jeff has successfully defended complex single- and multi-plaintiff employment litigation matters for large manufacturing and service companies, both in court and in arbitrations, and has also handled countless labor arbitrations. He has represented employers before multiple state and...

Lawrence E. Oscar, former CEO and managing partner of Hahn Loeser & Parks and currently the firm’s Ohio Regional Coordinating Partner, and Business Enterprises Practice Area Co-Chair, serves as a key advisor to executive management at NYSE and Fortune 1000 companies. He provides counsel for a wide range of situations and issues, including overall strategy, dispute resolution, employee relations, mergers and acquisitions, political developments and pricing strategies, among others. R...

Stephen H. Gariepy is a partner and National Co-Chair of Hahn Loeser’s Estate Planning, Wealth Transfer & Preservation Section. Steve focuses his practice on leading-edge estate planning techniques. His ability to design creative and comprehensive plans – and make them practical and understandable – has attracted clients nationwide from the ranks of Forbes 400, business owners, families and nonprofit organizations. Steve regularly counsels owners of privately held compan...