
R. Mark Nasteff, Jr., Shareholder
Mark was born in Annapolis, Maryland, on February 24, 1965. He attended Washington College in Chestertown, Maryland, where he was conferred a Bachelor of Arts in economics in 1987. He attended law school at the University of Missouri in Kansas City, where he was conferred a juris doctorate in 1990. Mark began his law career in Salisbury, Maryland, where he represented business clients and acted as the Assistant City Solicitor for Salisbury, Maryland, from 1990 to 1993. From 1993 to 1996 Mark acted as the Assistant State’s Attorney for Wicomico County. Mark focused on prosecuting felony drug cases primarily in the area of interdiction. From 1996 to 1998, Mark acted as an Assistant Prosecuting Attorney for Jackson County, Missouri.
As a prosecutor, Mark tried well over 100 trials. Mark has been in private practice since 1998. Since that time, Mark has focused on litigation in the areas of Employment law, personal injury, business law, and complex business litigation.

Mark joined Mitchell, Kristl & Lieber in June 2006 and manages the firm’s litigation.
Mark is licensed to practice in the state courts of Missouri, Kansas, and Maryland.
He is admitted to practice in the Federal Courts of Missouri and Kansas.