PORTLAND, Maine--(BUSINESS WIRE)--Oct 1, 2025-- BerryDunn, a full-service accounting, tax, and consulting firm, announced that Tammy Brunetti will join the Executive Leadership Team and lead Assurance, Tax, and Advisory Services. She succeeds BerryDunn Principal Renee Bishop, who is preparing for retirement after previously serving in the role. Brunetti’s career at BerryDunn has spanned 30 years, focusing on helping healthcare organizations navigate regulatory requirements and operational challenges.