John I. Cadwallader

Position: Managing Attorney/Principal Born: Owen Sound, Ontario, Canada Admitted to bar,1981, Ohio. (Also a member of the Pennsylvania Bar) Education: The Ohio State University B.S., summa cum laude, 1978 J.D., cum laude, 1981. Best Lawyers in America from 1993 to present. Also named one of Ohio's Super Lawyers Listed in Columbus Monthly (Nov 2003) article Top lawyers The city's best & brightest Recipient, Judge Joseph M. Harter Memorial Award. Bar Memberships: Columbus Bar Association: C...

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

Katrina M. Thompson is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Katrina M., who practices law in Columbus, Ohio, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Katrina M. is held by other top lawyers in the same geographic and legal practice area.

Arianna Atkins is an Ohio family law attorney representing clients in Columbus and throughout Central and Northeast Ohio. With more than fifteen years of experience in domestic relations law, she concentrates her practice on high-asset divorce, complex property division, and contested custody matters involving business owners, executives, physicians, and other high-income professionals. Ms. Atkins regularly handles sophisticated financial issues arising in divorce proceedings, including close...

Doug Oldham advises employers of all sizes on a broad range of fair employment and wage and hour policies and practices to avoid disputes with employees. When those disputes are inevitable, Doug represents employers in employment discrimination and wage and hour litigation in courts across the country. Since joining the firm more than a decade ago, Doug has accumulated significant labor and employment litigation experience. Doug is actively involved in briefing motions for summary judgment, m...

Meredith K. Sugar is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Trusts and Estates. Meredith K., who practices law in Columbus, Ohio, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Meredith K. is held by other top lawyers in the same geographic and legal practice area.

Pursuant to a merger with the firm in which he was a principal since 1985, Alan has been a Partner at Carlile Patchen & Murphy LLP since 2015. He primarily works with closely held and family businesses of all types and the individuals and families who own those businesses. Alan’s practice areas cover a broad range of business and personal matters, including – tax-exempt nonprofits; real estate; estate planning and estate & trust administration; planning, structuring, and f...

Thomas J. Riley focuses his practice on business and corporate law as well as wealth transfer planning. He counsels small to midsize closely held manufacturing and distribution enterprises and professional practices on matters including tax planning, contract negotiations, and mergers and acquisitions. T.J. has experience handling multi-employee union plans, master and prototype plans for sponsoring organizations, and Employee Stock Ownership Plans (ESOPs). He also advises owners on successio...

Lisa Kathumbi represents and advises companies, ranging from small businesses to Fortune 100 companies, in a broad range of labor and employment matters arising under state and federal law and in denial of benefits claims arising under the Employee Retirement Income Security Act (ERISA). An experienced employment law litigator with a national practice, Lisa has represented companies and executives in more than twenty jurisdictions in labor and employment matters involving allegations of discr...

Heather B. Sobel is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Heather B., who practices law in Columbus, Ohio, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Heather B. is held by other top lawyers in the same geographic and legal practice area.