School Leadership

Discover the Tower Hill School Leadership Team, including our Head of School Sarah D. A. Baker as well as our Board of Trustees.

Head of School	Sarah D. A. Baker P’36, ’39
Assistant Head of School	Lindsay Acevedo ’95, P’33, ’34
Division Heads	Head of Lower School Amy Bickhart, P’08 Interim Head of Middle School Melinda Martin, P’26 Head of Upper School Jack Phillips
Senior Leadership Team	Assistant Head of School Lindsay Acevedo ’95, P’33, ’34 Head of Lower School Amy Bickhart, P’08 Interim Head of Middle School Melinda Martin, P’26 Head of Upper School Jack Phillips Director of Enrollment Management LaRita Gordon Chief Financial Officer Jeff Koss Director of Data and Strategic Analytics Bret Kroeger P’34, ’36 Director of Security and Operations Brent McKnight Director of Advancement Kristin Mumford P’24, ’27 Dean of Faculty Doug Poskitt ’89 Director of Communications and Marketing Amy Schrei P’29

Board of Trustees 2025-2026