California-based Montecito Bank & Trust has appointed David MacCulloch as vice president, senior trust officer.

MacCulloch, who specializes in trust and estate administration, estate planning, and corporate and real estate law, will form part of efforts at Montecito to expand client relationships in Santa Barbara and Ventura counties. He reports to Jeff Pittman, director of wealth management.

“His demonstrated expertise in trust and wealth will help us further expand our trust practice and further emphasizes the bank’s commitment to being an invaluable resource to our clients,” said Janet Garufis, president and chief executive.

Montecito’s wealth management division has offices in Montecito, Solvang and Ventura and provides investment management and trust and estate services.