Mark practices in the areas of family law, juvenile law, personal injury, estate planning and probate administration.

• Certified family law member. In June of 2005, Mark completed a forty-hour training program in family law mediation, and has therefore become a certified family law member.
• Indiana State Bar Associations member .
• Chairperson of the Family Law Committee of the St. Joseph County Bar Association.
• Certified Juvenile Training Immersion Program (JTIP) Trainer. Mark has completed the Juvenile Training Immersion Program summer academy in June 2014. Mark became a certified JTIP trainer May 15, National Juvenile Defender Center (NJDC) and Georgetown law created JTIP Summer Academy specifically for juvenile defenders with a curriculum to enhance the capacity of juvenile defenders to provide high-quality representation to their clients at every stage of the delinquency system and to heighten their effectiveness by tailoring their defense strategies to the unique aspects of delinquency representation.