Our Attorneys

Bar Admissions


Court Admissions

U.S. District Court for the Southern District of Indiana
U.S. District Court for the Northern District of Indiana
United States Court of Appeals for the Seventh Circuit
Supreme Court of the United States


University of Louisville School of Law (J.D., 1979)
Saint Joseph's College of Indiana (B.S., in Political Science, 1974)

Mark K. Sullivan

Founding Partner

Mark K. Sullivan practices in a variety of areas including criminal defense, business formation and operational issues, professional licencing and disciplinary litigation, healthcare matters, and personal injury.

A native of Indianapolis Indiana, Mark received his Bachelor’s Degree at St. Joseph’s College in 1974 and went on to attend the University of Louisville School of Law where he received his degree in 1979.

Mark was the elected Prosecutor of Pike County, Indiana where he served from 1983 to 1990. After returning to Indianapolis, Mark served the Marion County, Indiana Prosecutor's Office in the capacity of Chief Trial Deputy Prosecutor from 1993 to 1994.

Upon leaving public service, Mark became a partner of Tabbert Hahn Earnest and Weddle where he handled litigation matters including medical malpractice, state and federal criminal defense, and general civil litigation. In 2008, Mark established Mark K. Sullivan & Associates, P.C. on the northeast side of Indianapolis, Indiana.

Mark has the recent distinction of being named a 2014 Fellow in the Litigation Counsel of America, Trial Lawyer Honorary Society. In addition, he was named one of Indianapolis’ Top Lawyers by Indianapolis Monthly Magazine in the September 1993 issue as well as Indiana Super Lawyer by the same publication in 2004. Mark was also named as a Top 100 Trial Lawyer by the National Trial Lawyers in 2013. Mark served for nine years as Chairman of the Marion County Election Board, from 2004 until January 1, 2014. Mark also serves as counsel for the Indiana State Chiropractic Association as well as represents the City of Indianapolis on various matters related to Workers Compensation and subrogation.

Benjamin D. Strahm

Legal Associations

Indianapolis Bar Association: Family& Juvenile Law, Criminal Law Section
American Bar Association
Hamilton County Bar Association

Affiliations & Experience

Indiana Army National Guard – Judge Advocate General Corps
Lieutenant, 2011; Captain, 2013 – Present
Lawrence, Indiana

Marion County Prosecutor’s Office
Certified Legal Intern, 2008-2009
Deputy Prosecutor, 2009-2015
Misdemeanor and D-Felony Division, 2009-2011
Gangs, 2011-2012
Narcotics and Guns, 2012-2014
Major Felony Division, 2014-2015

Intern, House of Representatives
Washington, D.C., 2003

Honors and Awards

Meritorious Service Medal
Army Achievement Medal, with two oak leaf clusters
Army Commendation Medal
Air Assault Badge

Civic Organizations

National Guard Association of the United States
National Guard Association of Indiana
Veterans of Foreign Wars