Donald M. "Don" Meyer

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

As co-chair of the firm's Life Sciences group, Bradford Addison has successfully prosecuted more than 10,000 original and complex patents over the course of his career. With a Ph.D. in pharmacology, Brad understands even the most cutting-edge science and technology behind innovation, as well as how to realize the true value of a commercially viable patent. Brad prepares and prosecutes patent applications in the chemical and biotech areas, including pharmaceuticals, molecular biology, instrume...

Stacy L. Cook is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law. Stacy L., who practices law in Indianapolis, Indiana, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Stacy L. is held by other top lawyers in the same geographic and legal practice area.

Katrina M. Clingerman is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits (ERISA) Law. Katrina M., who practices law in Indianapolis, Indiana, has been recognized since 2025. 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.

Prior to joining Barnes & Thornburg, Brian served as in-house counsel to an intellectual property consulting and investigations firm where he advised Fortune 1000 corporations on complex IP, anti-counterfeiting, and brand protection strategies. Brian is a member of the International Association of Privacy Professionals (IAPP) and serves as Subcommittee Chair for the inaugural Data Protection Committee of the International Trademark Association (INTA). He has been appointed to the Terralex...

Anthony (Tony) C. Sullivan, a partner in Barnes & Thornburg's Indianapolis office, concentrates on environmental law. His practice focuses primarily on air and water issues, but it also covers virtually all areas of environmental law, including solid waste issues, Superfund matters, underground storage tanks, and asbestos concerns. Tony's practice generally involves litigation, counseling, and negotiation. In addition to appearing before federal courts, state courts, and administrative co...

Dennis Johnson practices in the areas of real estate finance and development, serving as counsel on large, multistate transactions. He represents lenders in syndicated construction and term loans, counseling them in their capacities as administrative agent and co-lender. Dennis also works with lenders in the negotiation of participation agreements. For more than three decades, Dennis has represented construction and permanent real estate lenders, commercial real estate developers, developers ...

Jason R. Burke is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law, Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law, Commercial Litigation, Litigation - Bankruptcy and Mortgage Banking Foreclosure Law. Jason R., who practices law in Indianapolis, Indiana, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jason R. is held by other top lawyers in...

For over 20 years, Ken Siepman has represented and advised private and public employers on a wide array of labor and employment issues, including FLSA, ADA, FMLA, Title VII, ADEA, NLRA, covenant not to compete/trade secret matters, wage claims, and wrongful discharge. Ken regularly serves as lead counsel for employers in federal and state courts, arbitrations, and administrative agencies such as the EEOC, NLRB, OSHA, and the Indiana and United States Departments of Labor. He also has represen...

Jeffrey Kosc is a top attorney recognized by Best Lawyers in the practice area(s) of Copyright Law and Litigation - Intellectual Property. Jeffrey, who practices law in Indianapolis, Indiana, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jeffrey is held by other top lawyers in the same geographic and legal practice area.