Deirdre Ling
508-423-1605
CV
Professional Experience
- Educators’ Collaborative, Partner, 2003 – present
- Middlesex School, MA; Head of School, 1990 – 2003
- University of Massachusetts at Amherst; Vice Chancellor for University Relations and Development, 1983 – 1990; Assistant Chancellor, 1982 – 1983; Dean of Academic Support Services, 1981 – 1982; Dean of Admissions, 1979 – 1981; Director of Freshman Admissions, 1978 – 1979
- State University of New York at Stony Brook; Assistant Director of Admissions, 1974 – 1978
- Western Michigan University; Admissions Counselor, 1973 – 1974
Education
- University of Rochester, B.A. Philosophy, cum laude, 1965
- University of Rhode Island, M.A., English, 1968
- Tufts University, Teaching Assistant, Ph.D. English, 1976
- Klingenstein Visiting Fellow, Teachers College, Columbia University, 1996
Professional Affiliations
- The Louis August Jonas Foundation, 2009 – 2014
- Headmaster’s Association, 1993 – present
- Head Mistresses Association of the East, 1990 – present
- National Association of Principals of Schools for Girls, 1990 – present
- Falmouth Academy; Board of Trustees; 2003 – 2009
- Fay School; Board of Trustees; 2003 – 2009
- Council for the Advancement and Support of Education; Board of Trustees; 1993 – 2003
- Educational Records Bureau, Board of Trustees, 1996 – 2003
- Emerson Hospital, Board of Trustees, 1996 – 2003
- NEASC, Commission on Independent Schools, 1994 – 1995
- AISNE, Board of Trustees, 1992 – 1995
- The Martha’s Vineyard Museum, Board of Directors, 2007 – 2010
- The College Board, 1983 – 1987
Doug Jennings
317-319-2936
CV
Professional Experience
- Park Tudor School, Indianapolis, IN, Head of School, 2002 – 2011
- Indian Springs School, Birmingham, AL, Headmaster, 1987 – 2002
- Forsyth Country Day School, Winston-Salem, NC, Director of the Upper School, 1979 – 1987
- Montclair Kimberley Academy, Assistant Head, Middle School, 1974 – 1979
Additional Professional Experience
- Klingenstein Visiting Fellow, Columbia University
- Christian A. Johnson Fellow
- Faculty Director, NAIS Institute for New Heads
- Director, SAIS Workshops for New Teachers
Education
- Lafayette College, B.A., English
- Columbia University, M.A., Educational Administration
- Montclair State College, M.A., Psychology and Counseling
Professional Affiliations
- Board Member, Friends School of Wilmington
- The Country Day School Headmasters Association
- Board of Directors, National Association of Independent Schools
- Chair of Presidential Search Committee, Independent Schools Association of the Central States
- President of the Board, Southern Association of Independent Schools
- Advisory Board Member, Charles A. Tindley Charter School
- President, Indiana Association of Independent Schools
- President, Alabama Association of Independent Schools
- Board Member, Indiana Non-Public Education Association
- Board Member, Birmingham Museum of Art
- Regional Recruiter, Outward Bound
- Board Member and Sponsor, Habitat for Humanity
- Advisor, Indianapolis Diversity Leadership Institute
Jean Lamont
CV
Professional Experience
- Educators’ Collaborative, Partner, 2008 – present
- Educational Consultant and Founding Partner, eduINNOVATIONS, 2005 – 2008
- Head of School, The Foote School, New Haven, CT (k-gr.9, 475 students), 1992 – 2004
- The Allen-Stevenson School, NY, NY; 1982 – 1992
• Head of Upper School and Secondary School Counselor, grades 7-9
• Admissions Officer
• Science Teacher and Department Chair - St. Ann’s School, Brooklyn, NY, Science Teacher; 1973 – 1974; 1978 – 1984
- Washington Junior High School, Nashville, TN, Science Teacher; 1969 – 1971
- Kisumu Girls High School, Kisumu, Kenya, Science Teacher; 1966 – 1968
Education
- Middlebury College, B.A., 1966
- Columbia University Teachers College, M.A., 1992, Educational Administration
Professional Affiliations
- Horizons at Foote (School) Advisory Board
- North Haven, Maine Library, Board of Trustees
- International Festival of Arts and Ideas, Board of Directors
- International Center of New Haven, Board of Directors, Vice-President
- Yale-China Association, Board of Directors, Executive Committee
- Secondary School Admissions Test Board, Director
- Connecticut Association of Independent Schools, Board of Directors, Secretary
- National Association of Principals of Girls Schools, Member
- Headmistresses of the East Association, Member
- Early Steps, Founding member, Board of Directors, President, Trustee Emerita
Joan Beauregard
CV
Professional Experience
- Educators’ Collaborative, LLC – Partner, 2018 – Present
- Hamlin Robinson School, WA – Head of School, 2010 – 2018
- The Oaks School, CA – Interim Head of School, 2009 – 2010
- Little School, WA – Interim Head of School, 2008 – 2009
- Giddens School, WA – Interim Head of School, Acting Head of School, 2005 – 2008
- Thomas School, WA – Head of School, Associate Head of School, Teacher – 1981 – 2005
- Mutual Elementary School, MD – Teacher, 1977 – 1981
- St Francis Xavier School, Washington, DC – Primary Grades Teacher, 1975 – 1977
- Norwich Public Schools, CT – Primary Grades Teacher, 1974 – 1975
- St Mary’s School- CT, Middle School Teacher, 1973 – 1974
Education
- Seattle Pacific University – Washington Administrative Credential Program, 1986
- Federal City College – M.A.T. Early Childhood and Elementary Education, 1977
- Annhurst College- Elementary Education and English, 1973
Professional Affiliations
- Northwest Association of Independent Schools (NWAIS), Board of Governors, 1996-2007 & 2015 to present
- Co-chaired and served on numerous Accreditation Teams for the Northwest Association of Independent Schools
- The Head Mistresses Association of the East, 2018 to present
- Country Day School Headmasters Association, 2003 to present, Executive Committee, 2016 to present
- National Association of Principals of School for Girls (The Heads Network) 1996 to present, Counsel at Large, 2004-2005
- Private School Advisory Committee to the Washington Superintendent of Public Instruction, 1996 – 2005
- Trustee, French American School of Puget Sound, 2002 to present
- Trustee, The Seattle Girls School, 2006 to present, Co-Chaired the Search Committee in 2016
- Washington Federation of Independent Schools, 1995-2005, President, 2001 to 2003
- Trustee, University Child Development School, 1984-1989
- Trustee, Open Window School, 1989-1997
- NWAIS, President, 2003-2005, Treasurer, 2000-2003, Standards and Practices Chair, 2014-2018, Accreditation Committee, 1991 to 2018 and numerous other committees
- Professional Development Presenter: NWAIS Board Chair Workshop 2013-2015, NWAIS New Trustee Workshop 2012-2015 – 2018, Institutional Leadership Conference 2015 – 2018, Pathways to Leadership for Aspiring Woman Leaders, 2016 to present. (Founding Faculty)
John Mackenzie
A teacher, coach and mentor, John has a real knack for listening. He loves to sit down with just about anyone and hear their story. Four decades in independent schools have taught John that school leadership isn’t a bottom-line business. After twenty years as head, he believes that success is best measured by the amount of trust and faith a family can invest into a school (and its leader) to care for their children.
614-207-1006
CV
Professional Experience
- Educators’ Collaborative, Partner, 2013 – 2014, Managing Partner, 2019 – Present
- Columbus Academy, OH: Headmaster, 1997 – 2013
- Worcester Academy, MA: Headmaster, 1991 – 1997
- Providence Day School, NC: History Department Chair, 1990 – 1991
- Potomac School, VA: (Founding) Head of Upper School, 1986 – 1990
- Milton Academy, MA: Principal for Boys, Dean of Upper School, 1981 – 1986
- Belmont Hill School, MA: History Department Chair, Coach, College Counselor, Director of Upper School, 1970 – 1981
- Canterbury School, CT: History Teacher, Coach, Dormitory Master, 1969 – 1970
Education
- The Governor’s Academy, 1965
- Bowdoin College, A.B. Government, 1969
- Columbia University Teachers College, M.A. Educational Administration, 1981 (Joseph A. Klingenstein Fellow)
Professional Affiliations
- Board of Trustees, Cincinnati Country Day School, 2015 – present
- The Country Day School Headmasters Association, 2008 – present
- Board of Trustees, Independent School Association of the Central States (ISACS), 2005 – 2013; Chair, 2010 – 2012
- Board of Trustees, Ohio Association of Independent Schools (OAIS), 2001 – 2005
- Board of Trustees, Dynamy, Inc., Worcester, MA 1995 – 1997
- Eight Accreditation Visiting Teams for Independent School Association of Central States and New England Association of Schools and Colleges
- Executive Committee, Bowdoin College Alumni Council, 1989 – 1993
Mary Seppala
610-772-7625
CV
Professional Experience
- The Agnes Irwin School 2009-2014
Head of School
Bryn Mawr, PA - Munich International School 2005-2009
Head of School
Munich, Germany - Lee-Tyringham School District 2002-2005
Superintendent of Schools
Lee, MA - Amherst-Pelham Regional School District 1980-2002
District Special Education Administrator 1985-2002
High School Counselor 1980-1985
Amherst, MA - University of Massachusetts 1996-2000
Instructor, School of Education
Amherst, MA - Department of Defense Overseas Schools 1974-1978
Administrator, Teacher
Germany, Turkey, Greece - Central Berkshire Regional School District 1971-1974
Teacher, Counselor
Dalton, MA
Education
- Massachusetts College of Liberal Arts
B.S. Education - Massachusetts College of Liberal Arts
M.A. Counseling - University of Massachusetts
Ed.D., Student Development
Professional Affiliations
- Headmistresses of the East
- The Head’s Network
- National Coalition of Girls’ Schools
- National Association of Independent Schools
- Pennsylvania Association of Independent Schools
- Regional Advisory Board Member for Europe, Africa and the Middle East, IBO Geneva
- Association for the Advancement of International Schools
- Association of German International Schools, Board Member
- The Education Alliance, Brown University
- US Department of Education High School Initiative, invited member
- Massachusetts Association of School Superintendents
- Harvard Superintendent’s Roundtable
Marcus Hurlbut
Marc spent his high school years at an independent boarding school which,
along with his camp experience, guided him toward a 40 plus year career as
an educator and school leader. Early in his career as a school head, he and
his family built (literally) a small summer cottage on the coast of Maine, a life-
changing experience that has now brought joy and togetherness to three
generations of Hurlbuts.
949-279-3084
CV
Professional Experience
- Educators’ Collaborative – Partner, July 2013 to present
- St. Margaret’s Episcopal School, CA – Headmaster, 2003 – 2013
- Friends Academy, NY – Headmaster, 1993 – 2002
- The Derryfield School, NH – Headmaster, 1982 – 1993
- Roxbury Latin School, MA – Dean of Students, History Teacher, Coach, 1976 – 1982
- Woodstock Country School, VT – Assistant Headmaster, History Teacher, 1970 – 1976
- Fenster School, AZ – History Teacher, Coach, Dorm Parent, 1967 – 1970
Education
- Suffield Academy – 1962
- Union College – B.A Political Science, 1966
- Dartmouth College – M.A. Liberal Studies, 1975
Professional Affiliations
- The Headmasters Association, 1988 to present; President, 2001
- The Country Day School Headmasters Association, 1989 to present
- California Association of Independent Schools, Board of Directors. 2009 to 2013
- National Association of lndependent Schools, Board of Directors, 1988- 1992
- Independent School Association of Northern New England, Board of Directors,1985-1989
- Chaired Accreditation Teams for the New England Association of Schools and Colleges, the Middle States Association of Schools and Colleges, New York Association of Independent Schools, and the California Association of lndependent Schools
Nat Conard
908-531-5183
CV
Professional Experience
- The Pingry School, 2005-2019, Basking Ridge & Short Hills, NJ
Headmaster
- Emma Willard School, 1997-2005, Troy, NY
Math Instructor, 1997-1998
Academic Dean, 1998-2003
Assistant Head for Academics, 2003-2005
- Chapel Hill-Chauncy Hall School, 1988-1997, Waltham, MA
Director of Development, 1988, 1992-1997
Director of External Affairs, 1988-1992
Math Department Chair, 1992-1994
- Orford High School, 1981-1983, Orford, NH
Math, Biology, Computer Science Teacher
Other Professional Experience
- Bain & Company, 1985-1987, Boston, MA
Consultant and Team Leader
Education
- Yale University, B.S., Biology, cum laude, 1981
- Tuck School of Business, Dartmouth College, M.B.A. with highest distinction, Edward Tuck Scholar, 1985
Professional Affiliations
- NJAIS (New Jersey Association of Independent Schools), Board of Trustees, 2008-2015 (Treasurer, 2012-2015); 2018- Present (President, 2020-Present). Received 2019 Service Award.
- INDEX (Independent School Data Exchange), Board of Trustees, 2017-2019
- New Jersey SEEDS, Board of Trustees, 2005-2019. Received 2019 Leading Change Award.
- Country Day School Headmasters Association
- Head Mistresses Association of the East
- Heads Network
Pilar Cabeza de Vaca
Her students call her generous, her colleagues call her a “change agent” and interviewees say there is something about her that puts them at ease.
+593-99-741-6854
CV
Professional Experience
- The Madeira School, McLean, VA, Head of School 2010-2020
- The European Council of International Schools, Interim Executive Director 2008-2009
- The American School of Paris, Head of School 2000-2008
- The American School of Quito, Director General 1993-2000; Director of the International Program 1989-2003; Head of the English Department, English and History teacher 1987-1989
- Cotopaxi Academy, Quito, English and History teacher 1983-1985
- Colegio Alberto Einstein, Quito, English and History teacher 1975-1976
- Free-lance translator: United Nations, Central Bank of Ecuador and the IMF, International Security Council, Pope John Paul II Press Corps, Sun Life Assurance Company of Canada 1976-1985
Education
- MA, Instructional Leadership, University of Alabama 1993
- AB cum laude, French, Bryn Mawr College, 1975
Professional Affiliations
- Virginia Association of Independent Schools (VAIS), member of the Accreditation Committee
- National Association of Independent Schools (NAIS), trustee and Chair of the Equity and Justice Committee
- SSATB Board, (now The Enrollment Management Association), trustee
- European Council of International Schools, Board Chair
- IB Regional Advisory Committee for Africa, Europe, and the Middle East, member
- Middle States Association, member of the Advisory Board
- Association of American Schools of South America (ASSA), Vice-President/President Elect and Secretary-Treasurer
- Council of IB Heads of Schools, Geneva, Latin American representative
- Fulbright Foundation, Ecuador, member of the Board of Directors
- Fundación Integridad/Carter Foundation, member of the Executive committee
- Ecuadorian-American Chamber of Commerce, member of the board of directors
Sally Mixsell
203-824-3653
CV
Professional Experience
- Educators Collaborative, Partner, 2019 – Present
- Stoneleigh-Burnham School, MA, Head of School, 2008 – 2018
- eduINNOVATIONS, LLC, Founding Partner, Consulting Work: 2005 – 2008;
- Co-Director, Beginning Administrators Institute, 2005 – 2010
- Klingenstein Center, Teachers College, Columbia University, Project Director, 2003 – 2005
- Hamden Hall Country Day School, CT, Director of Curriculum and Instruction, PK-12, 2001 – 2003; Academic Dean, 7-12, 1991 – 2000; Ninth Grade Dean, 1989 – 1992; Co-founder and Coordinator, Peer Leadership Program, 1989 – 2000; Teacher of French, English and Leadership, 1985 – 2003
- Food for Thought, care packages for boarding school students, Co-founder and Partner, 1980 – 1983
- Sewickley Academy, PA, Teacher of French, 1975 – 1979
- The Gunnery (CT), part-time teacher, 1974 – 1975 and 1984 – 1985; Wykeham-Rise School (CT), part-time teacher, 1974 – 1975, and Rumsey Hall School (CT), part-time teacher, 1979 – 1985
Education
- Wells College, B.A., Comparative French and American Literature, 1973
- Princeton Center for Leadership Training, 1988, 1989
- Stanley King Counseling Institute, 1994
- Teachers College, Columbia University, M.A., Education Administration, with a focus in private school leadership, 2001 [Joseph A. Klingenstein Fellow]
Professional Affiliations
- AISNE (Association of Independent Schools of New England), Board member, 2010 – 2017
- Franklin County Chamber of Commerce, Board member, 2009 – 2018
- CAIS (CT Association of Independent Schools), New England New Teachers Seminar (NENTS – offered jointly with AISNE), Staff member, 2004 – 2005, and Director, 2006 – 2010; Beginning Teachers Institute, Staff member,1995 – 2005; Commission on Professional Development, member, 2001 – 2008, and Chair, 2004 – 2008
- Klingenstein Advisory Committee, Klingenstein Center, Teachers College, Columbia University, Member, 2001 – 2005
- S. Grant Foundation, New Haven, CT, Board member, 2002 – 2003
- Cristo Rey New York High School, Feasibility Study Committee member, 2001-2002, and Founding Board member, 2002 – 2007
- Stoneleigh-Burnham School, Board member, 1987 – 1991 and 2001 – 2006
- Friends of Gunn Jr. Library, CT, Board member, 1979 – 1985; President, 1984 – 1985
- Headmistresses Association of the East, member, 2008 – present
Steve Piltch
484-614-6996
CV
Professional Experience
- Educators’ Collaborative LLC – Partner, 2021 – Present
- UPenn Graduate School of Education – Senior Fellow and Director of School Leadership Program, 2019 – 2021
- The Shipley School – Head of School, 1992 – 2019
- Harvard University – Director of Athletics; University Supervisor; Principals’ Center Administrator, 1986 – 1992
- Choate Rosemary Hall – Form Dean for Class of 1983; Psychology and Math Teacher, 1977 – 1983
Education
- Williams College, B.A., 1977
- Harvard Graduate School of Education, M.Ed., 1994, 1998
- Harvard Graduate School of Education, Ed.D., 1991
- University of Maine, M.Ed., 1985
Service
- Board member on six independent school boards and eleven other organizations between 1990 and 2020, including the Gesu School in Philadelphia, 2006 – Present
- Minding Your Mind, 2009 – Present
- SpeakUp!, 2010 – Present
- Children’s Literacy Initiative (CLI), 2019 – Present
Tracy Bennett
Spending summers sailing on Lake Michigan, Tracy learned from her father how to chart a course using the practical parallel rule as well as an instinctive understanding of weather patterns. This approach – utilizing data and facts while paying attention to intuition and changing circumstances – continues to serve her well. High energy and happiest when outdoors, Tracy has run marathons, hiked around Mont Blanc, and walked across Spain on the Camino Santiago. She’s thrilled to have recently returned to New England (close to her alma mater, Dartmouth), with easy access to the Green and White Mountains.
Tracy brings a comprehensive understanding of schools to her work. A parent of five independent school graduates, Tracy has 15 years of experience as a trustee, including serving as board chair. She began her professional journey teaching at a New Hampshire boarding school, and then shifted into senior leadership roles in enrollment management, communications, and fundraising after moving to Seattle. As a head of school for the past decade, Tracy loved the variety each day offered – joining kindergartners for morning circle to a meeting with a major donor to a facility construction tour – each uniquely rewarding.
Tracy’s Master’s thesis explored how women lead schools and what supports their success. She learned two things are most important: getting the opportunity and having a role model and mentor. Known for her compassion, keen listening, and astute observations, Tracy continues to find joy in supporting rising female school leaders and is grateful to those women who have done the same for her.
425-466-4748
CV
Professional Experience
- Educators Collaborative – Partner, 2022 – Present
- The Meridian School, Seattle, WA – Interim Head of School, 2021-2022
- Seattle Waldorf School, Seattle, WA – Head of School, 2011-2020
- Ian Symmonds Associates, Portland, OR – Partner, 2007-2011
- Bertschi School, Seattle, WA – Director of Admission, 2003-2007
- The Bush School, Seattle, WA – Director of Admission, 1996-2000
- University of Washington School of Nursing, Seattle, WA – Director of Development, 1994-1996
- The Overlake School, Redmond, WA – Director of External Relations, 1991-1994
- Seattle Preparatory School, Seattle, WA – History Instructor, 1985-1988
- The Holderness School, Holderness, NH – English Instructor, 1981-1982
Education
- University of Washington, College of Education, 1994 – 1999, Master of Education, Educational Leadership and Policy Studies
- Georgetown University, School of Foreign Service, 1982 – 1984, Masters Studies, American Foreign Policy
- Dartmouth College, 1977 – 1981, Bachelor of Arts, Government Major
Professional Affiliations
- Bertschi School, Seattle, WA – Board of Trustees, 2016 – present
- Forest Ridge School, Bellevue, WA – Board of Trustees, 2003-2011
- NAIS Aspiring Heads Program, E. E. Ford Fellow, 2006 – 2007
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