Mark A. Biggar

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...

Paul Fidler is Co-Chair of the Trusts & Estates Practice Group. Paul joined the Firm in 1996 and became a Partner in 2003. He works with individuals, businesses, and foundations, and his practice emphasizes estate planning and administration; trust administration; income taxation of estates, trusts, and individuals; planning for charitable gifts and foundations; and business succession planning. Paul is a frequent speaker and author on a wide range of estate planning topics. In particular...

Jennifer is a partner at Schneider Smeltz Spieth Bell LLP. She serves as a high net worth family counselor with knowledge and understanding of sophisticated estate planning techniques and the broader needs of high net worth families. Her strength lies in communicating complex matters in plain terms and working collaboratively as part of an advisor team to provide practical counsel to multigenerational families consistent with their risk tolerance, goals, family dynamics, and desire for comple...

A Partner in Hahn Loeser’s Litigation Area, Eric B. Levasseur is a commercial litigator and trial attorney who represents clients in business disputes around the country. A trusted advisor and creative advocate, Eric designs strategies that guide his clients from the pre-litigation planning stage through trial and the highest levels of appeal. In twenty years in practice, Eric has earned a reputation for cutting to the core of disputes to deliver a successful result, whether inside or o...

William A. Doyle is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Real Estate. William A., who practices law in Cleveland, Ohio, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which William A. is held by other top lawyers in the same geographic and legal practice area.

Joan M. Gross is Senior Counsel to the firm’s Estate Planning, Wealth Transfer and Preservation Section, working out of the Cleveland office. For over 40 years, Joan has assisted clients in transferring their wealth, in a tax efficient manner, to the individuals and charities they wish to benefit. Joan is an OSBA Board Certified Specialist in Estate Planning, Trust and Probate Law. She is also listed in the 2005-20 editions of The Best Lawyers in America® and the 2008-20 editions of...

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Bonnie L. Kristan is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Bonnie L., who practices law in Cleveland, Ohio, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Bonnie L. is held by other top lawyers in the same geographic and legal practice area.

JILL FRIEDMAN HELFMAN is a partner in the Cleveland office of Taft Stettinius & Hollister LLP. She concentrates her practice in the area of family law. Ms. Helfman's experience includes both analysis and litigation of complex business valuation issues, treatment of retirement assets in divorce, tax considerations involved in the payment and receipt of spousal support, and custody issues. She is a frequent presenter at continuing legal education programs. Ms. Helfman received her undergrad...

Attorney Janet L. Lowder has devoted her career to defining, promoting, and protecting the legal rights of the elderly and of persons with mental and physical disabilities. Janet's activities have encompassed individual representation, litigation on a local and state-wide scale, representation of agencies and county programs serving people with disabilities and the elderly, legislation, and publication in professional journals. Janet is a recognized authority on Medicaid issues and estate pla...