In the law firmsHorwood, Marcus & Berk Chtd. added David A. Berek to its trusts and estates practice.Berek practices in counseling high-net-worth individuals, corporate executives, family offices and privately owned family business owners.He was previously with Handler, Thayer LLP.•  Several Howard & Howard Attorneys PLLC attorneys have been appointed or reappointed as committee members at the Illinois …