Leadership Transition

at St. Mary's

A Message from the Chair of the Board of Trustees


Dear Members of the St. Mary’s Community,

As we prepare for the start of the 2026-27 academic year and our 145th opening of school at St. Mary’s, I am very pleased to announce that the St. Mary’s board of trustees voted unanimously on August 20 to appoint Mark Doyle ‘76 as Head of School, effective immediately.

Mr. Doyle hit the ground running when he was appointed head of school after Dr. Dolan announced he would be leaving to become president of Elmira College. From the outset, Mr. Doyle has demonstrated the leadership, passion and deep institutional knowledge needed to lead St. Mary’s moving forward.

It was the board’s original intention to conduct an extensive search for a permanent head of school, however, after seeing the impact Mr. Doyle has made and listening to his compelling short- and long-term vision for St. Mary’s, the board strongly believes that we have the ideal leader for our school already in place.

We are confident in his leadership and excited about what lies ahead for our students, families, faculty, staff, alumni and the entire St. Mary’s community.

Please join me in congratulating Mr. Doyle on this permanent appointment and supporting him and his leadership team to continue the powerful momentum we have at St. Mary’s.

Sincerely,

William S. Mosakowski
Board Chair

 

Mark Doyle '76, pictured above in the Mosakowski Gardens in St. Mary's Lynn Campus, has been named Head of School.

"“Mr. Doyle has demonstrated the leadership, passion and deep institutional knowledge needed to lead St. Mary’s moving forward. It was the board’s original intention to conduct an extensive search for a permanent head of school, however, after seeing the impact Mr. Doyle has made and listening to his compelling short- and long-term vision for St. Mary’s, the board strongly believes that we have the ideal leader for our school already in place. We are confident in his leadership and excited about what lies ahead for our students, families, faculty, staff, alumni and the entire St. Mary’s community."

William S. Mosakowski, Board Chair

 

 

Learn More About Head of School, Mark Doyle '76

 

Mark Doyle '76

Mark Doyle '76 brings more than 35 years of executive leadership experience in marketing, communications, operations, data analytics, project management, and strategic initiatives. Throughout his career, he served in senior management roles for global financial services organizations, leading complex projects, driving organizational growth, and collaborating across finance, legal, technology, compliance, and human resources functions.

For more than a decade, Mark has been a dedicated leader and volunteer at St. Mary's. He has served on the Board of Trustees since 2016, including as Chair of the Marketing and Enrollment Committee, and was co-chair of the school's Ascend Strategic Planning Committee. In recognition of his service and commitment to the school, he was inducted into the St. Mary's Hall of Fame in 2024.

A proud St. Mary's graduate whose family connection to the school spans generations, Mark credits his Catholic education with helping shape both his personal and professional success. After retiring from a distinguished business career, he returned to St. Mary's as a teacher during the 2024-25 school year, further deepening his understanding of the school's students, faculty, and mission.

As Head of School, Mark brings a unique combination of executive leadership experience, strategic vision, and lifelong commitment to Catholic education. He will work closely with faculty, staff, students, families, alumni, and community partners to build upon the school's recent successes while continuing to advance the mission of St. Mary's.

"I believe passionately in Catholic education and attribute any success I have had in life to my experience at St. Mary's. I look forward to partnering with our incredible faculty, administration, and entire school community to continue providing the best possible Catholic education for our students and families while building on the strong foundation already in place."