Michael E. O'Neill

Gregory B. Coy is a top attorney recognized by Best Lawyers in the practice area(s) of Biotechnology and Life Sciences Practice, Litigation - Intellectual Property and Patent Law. Gregory B., who practices law in Indianapolis, Indiana, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Gregory B. is held by other top lawyers in the same geographic and legal practice area.

Alan Hux is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Real Estate Law. Alan, 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 Alan is held by other top lawyers in the same geographic and legal practice area.

Aaron P. Snellenbarger is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates. Aaron P., 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 Aaron P. is held by other top lawyers in the same geographic and legal practice area.

Katharine Mascarenhas is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law. Katharine, who practices law in Indianapolis, Indiana, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Katharine is held by other top lawyers in the same geographic and legal practice area.

John C. Babione is a top attorney recognized by Best Lawyers in the practice area(s) of Mass Tort Litigation / Class Actions - Defendants. John C., 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 John C. is held by other top lawyers in the same geographic and legal practice area.

Jonathan Sundheimer’s practice runs the spectrum of lending, bankruptcy, commercial litigation and loan restructuring. He documents loan transactions on behalf of financial institutions, and represents such institutions in the event of default through negotiations and litigation. Beyond financial institutions, he guides businesses through collections, bankruptcy and insolvency-related dispute resolution. Simply put, Jonathan counsels businesses and individuals that loan money or are owe...

David W. Craig is an attorney with Craig, Kelley & Faultless LLC, focusing his practice on Personal Injury Litigation - Plaintiffs. He represents individuals in Indianapolis, Indiana, and throughout the surrounding areas in a wide range of personal injury matters. David W. Craig has been recognized by Best Lawyers in the area of Personal Injury Litigation - Plaintiffs since 2017. This distinction is based on a peer-review process that reflects the professional regard of other attorneys pr...

As a prosecutor and litigator, Charlie represents and counsels clients in various aspects of patent, trademark and copyright law. Charlie helps clients structure their internal efforts to protect their ideas, processes and products. His experience includes searching and prosecuting patent applications, clearing and registering trademarks and copyrights, licensing, and enforcing and defending intellectual property rights both in the U.S. and internationally. He represents a broad spectrum of c...

Teresa’s practice is extensive and includes litigation, transactional, legislative, and appellate advice. She counsels clients on such issues as utility rate making and has represented clients in numerous general rate cases. She works extensively with other aspects of public utility regulation, access to public records, competition, construction of new facilities, customer-specific contracts, alternative regulation and deregulation, energy efficiency, demand side management, and energy ...

Peter J. Rusthoven, a partner in the Indianapolis office, has a multi-dimensional practice. His business experience includes transactional and corporate governance work, in areas ranging from manufacturing to publishing to healthcare. Peter was active in drafting Indiana's corporation statute and official comments and has frequently written and spoken on corporate change-of-control issues. In the governmental services area, he is experienced in gaming and alcoholic beverage licensing and othe...