Our Team

Meet the Mosaic Team

Mosaic is made up of unique, caring, and passionate individuals who enact the mission on a daily basis. To find out more about each member of the Mosaic team see below and hit the email button to let us hear from you!

Mosaic Staff

Matt Anderson

Executive Director

Matt is an experienced leader with over 13 years working with youth in a variety of settings, including schools and group homes. Matt embodies the values that drive Mosaic: he…

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Hannah Andry

Director of Programs and Strategy

Hannah has been working in various youth programming settings for over a decade. She has a background in outdoor education, trauma informed care, experiential learning, and social emotional development. Hannah…

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Anne Celestin

Facilitator for Social Action Programs

Anne Celestin is an undergraduate student at Boston College studying Neuroscience and Applied Psychology. She aspires to become a therapist specifically for children and continue working in the nonprofit world…

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Ariella Gayotto Hohl

Facilitator for Interfaith Programs

Ariella Gayotto Hohl Khan is a graduate student at Harvard Divinity School studying Muslim chaplaincy. Her work is aimed at creating a framework for Islamic education and inclusion for those…

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Board of Directors

Peggy Stevens

Founder

Peggy Stevens has been a teacher, a leader in the professional development of teachers, a summer camp director, author of a book for middle school teachers called Creating Classroom Communities,…

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Bob Lurie

Board Member, President

Bob Lurie has been President of Kids4Peace Boston for eight years after over 25 years as a healthcare industry management consultant. There he advised CEOs, Medical Directors, Board of Directors,…

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Seeme Moreira

Board Member, Treasurer

Seeme has a strong passion for social justice and humanitarian causes and continues to volunteer with several organizations working towards these goals. Seeme is also very active in her mosque…

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Monica Arkin

Board Member

Monica Arkin is a doctoral student in clinical psychology at UMass Boston, where her research and clinical interests revolve around trauma and resilience in children and adolescents. She was raised…

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Harriet Goldin

Board Member

Harriet Goldin, an enthusiastic supporter and advocate of Kids4Peace Boston, has served on its Board of Directors for 5 years. Harriet has been a teacher, administrator, and consultant at all…

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Jefferson Tan

Board Member

Jeff Tan brings years of business strategy, strategic planning, and operational execution experience. He is currently a Chief of Staff at Agenus, an immuno-oncology biotech, where he supports key strategic…

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Sarah Henry

Board Member

Sarah Henry is a User Experience and Digital Interaction designer who focuses her work on empowering nonprofits to tell their story and maximize the impact of their mission. Sarah has…

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Rev. Carrington Moore

Board Member

Reverend Carrington George Moore is committed to cultivating an environment that is validating and affirming of every community he has the privilege to serve in. Carrington has served as a…

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Saadia Ahmad

Board Member

Saadia Ahmad (she/her/hers) is the inaugural Director of Diversity, Equity, and Inclusion at Community Teamwork, a community action agency based in Lowell, Massachusetts that provides social and financial services to…

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Ronald Bernier

Board Member

Ronald R. Bernier is a Professor of Humanities in the School of Sciences and Humanities at Wentworth Institute of Technology (WIT) in Boston, where he teaches art history, religious studies,…

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Vinayak Gorur

Board Member

Vinayak Gorur is the Vice President of Sustainability and ESG at Sonic Healthcare, a leading global healthcare and diagnostic lab company. He oversees the company’s strategy and direction for ESG,…

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Marissa Papula

Board Member

Marissa Papula serves in Campus Ministry at Boston College. A trained spiritual director and an award winning expert in end-to-end pastoral planning, she spends her days discussing “the stuff of souls”…

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Trustee Emeritus

Rev. Mark Brown

Fr. Mark is an Episcopal priest. Now retired, he is adjunct instructor at General Theological Seminary and serves as part time clergy associate at St Thomas Church Fifth Avenue and…

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Matt Loper

Throughout his career, including nearly 15 years associated with the American Youth Foundation across summer and year-round program and operations roles at both Miniwanca and Merrowvista, Matt has found himself…

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