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Stephanie Katz

Executive Director of Advancement
(508) 786-6128
[email protected]

Stephanie joined the St. Mark’s School community as the Annual Fund Director in August 2009 and later expanded her role to include oversight of alumni and parent engagement activities. Prior to this, she held various positions in alumni affairs and development at Harvard University and the University of Rochester. Stephanie loves working with her team to provide meaningful opportunities to engage our constituents and deepen the connections among alumni, parents, and students. Stephanie holds a BA from Washington University in St. Louis and an MA in Art History from New York University.  

Heather Stacchi

Executive Director of Advancement
[email protected]

Heather moved from higher education to join St. Mark's in January 2013. In her role, Heather manages the leadership giving team and has the pleasure of traveling the country to build relationships with alumni and parents who are willing to invest their time and resources in St. Mark’s future. Heather lives in Chelmsford with her husband Mike and her daughter Madeleine, who aspires to be a future Lion.  

Alumni and Parent Programs 


Christine Del Favero

Director of the Annual Fund
(508) 786-6286
[email protected]

Christine came to St. Mark's in 2011 with a background in alumni relations and fundraising in museums and higher education. Working closely with the Parents' Association, Christine provides opportunities for parents to become engaged with the life of the School through volunteering and supporting the Annual Fund. Christine loves working with the dedicated parents and alumni who do so much to enrich our St. Mark's community.  

Melissa Anderson

Assistant Director of Alumni and Parent Engagement
(508) 786-6288
[email protected]

Melissa joined the Advancement team in 2010 after gaining fundraising experience at a local NPR affiliate. As Assistant Director of Alumni & Parent Engagement Melissa oversees the operational aspects of the Annual Fund including mail and email solicitations. Highlights of her time spent at St. Mark's include educating current students about the annual fund and managing the student philanthropy program.  

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Sarah Smith

Director of Alumni Relations
(508) 786- 6284

[email protected]

Sarah joined St. Mark's from Buckingham, Browne & Nichols in July 2015 with a background in event management and fundraising. Sarah produces all St. Mark's alumni events, manages the Alumni Executive Committee (AEC), and leads the Young Alumni Executive Committee (YALC). In addition, she supports young alumni Class Agents (2002 -2016) and Regional Chapters. Sarah is a graduate of St. Andrew's Episcopal School (Potomac, MD) and Babson College. She lives with her husband, Nick Wilkins, an 8th grade English teacher at The Carroll School, and their beloved Westie in Concord.

Leadership and Planned Giving

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Bill Bagley

Director of Planned Giving
(508) 786-6137
[email protected]

Bill is an attorney whose background in institutional advancement ranges from service as assistant director of a university museum at Yale to service as an advisor to a Ford Foundation initiative in affordable housing and as senior philanthropic advisor to the Trustees of Reservations. At St. Mark’s, Bill works to encourage the use of planned gifts to advance the School’s work and is the liaison to the 50th Reunion Class. He strives to help alumni, parents, grandparents, and friends design gifts that benefit families and the School alike.  

Nate Cohen

Major Gifts Officer
[email protected]

Nate joined the St. Mark's Advancement Office as Major Gifts Officer in January of 2014 and is passionate about education. He strives to build meaningful relationships that have the power to advance the current and future state of St. Mark's. He takes delight in learning what makes St. Markers everywhere extraordinary. Nate and his wife Rachel live in Brookline. 

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John Griffin

Major Gifts Officer
(508) 786-6223
[email protected]

John joined the team after serving in the Marine Corps for 28 years. Having lived a life of service and leadership, John happily found an organization that allows him to continue to serve. He enjoys meeting St. Markers wherever they may be, building meaningful relationships and advancing this great institution. John lives in Shrewsbury with his wife and two children.

Rita Kincaid

Major Gifts Officer
[email protected]
Rita moved from Higher Education to join the St. Mark’s team as a Major Gifts Officer in October of 2014. Rita aims to advance the mission of St. Mark’s by developing and cultivating relationships with alumni and parents. She values time spent with St. Markers and enjoys discussing St. Mark’s proud history and bright future. Rita lives in Maynard with her husband Brice and their golden retriever Mackenzie. 

Advancement Services

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Megan Hyland

Stewardship Manager
[email protected]

Megan joined the St. Mark’s team in August 2012. As Stewardship Manager, she is responsible for ensuring all gifts are properly acknowledged, recognized, and used for their intended purposes as well as communicating with donors regarding the current value and impact of their gifts. She partners with the Advancement team on events and programs that enhance the School’s relationships with current and future donors, and with the Student Enrichment office on the Career Day program and student grant awards. She earned her Bachelor and Master of Science degrees from the University at Albany, where she also worked for the Alumni Association and served as their first Director of Stewardship. Megan lives in Shrewsbury with her husband and two daughters.