Gregg focuses his practice in the areas of probate administration and litigation, estate planning, elder law, and real estate. In addition, Gregg is a guardian ad litem appointed by the Circuit Court of Cook County, not only in the probate area, but other divisions including domestic relations division and law division.
Gregg is an active member of the legal community, where he is serving or has served in several leadership roles within the Illinois Bar Association and the Chicago Bar Association. Gregg is a past Chair of the Chicago Bar Association’s Probate Practice Committee, where he served two years as Chair. Gregg is also a past Chair of the Illinois State Bar Association’s Young Lawyers Division, a member of the Trusts & Estates Council, and a member of the General Assembly.