The Rev. Laura Everett

Executive Director

The Rev. Meagan Manas

Director of Internal Relationships

Working Board

Anthony J. Barsamian, Esq.

Managing Partner, Hutchings, Barsamian, Mandelcorn & Robinson, LLP. As the firm’s managing partner, Anthony concentrates on making sure all clients of the firm are properly served by both attorneys and staff. He has advised family-owned businesses in areas including business wealth transfer and generational business planning as well as asset protection estate planning and business succession for over 18 years. He has also advised on family estate and trust planning, representing many successful business owners and families in the region. Anthony also strategizes with litigation counsel on litigation issues that impact individuals and business. Recognizing that each client’s situation is unique, Anthony tailors his approach to the client’s needs, and involves specialists with the firm when the need arises to produce the best possible outcome.

Anthony has served on the boards of national non-profit organizations and has spoken on the topic of online dispute resolution throughout the US.

Leonardo Espinoza

Leonardo Espinosa. Musician, visual artist, and educator. He has worked in church settings for more than two decades as a musician, liturgist, teacher, and consultant on Worship and the Arts, and is a Licensed Minister with the American Baptist Churches of MA. Leonardo has served as an adjunct instructor at Gordon-Conwell Theological Seminary, and currently works professionally in the field of Applied Linguistics. He is a violinist with the New England Philharmonic, and plays in other ensembles and orchestras in Boston.


Thatcher L. Freeborn serves as Vice President, Commercial Loan Officer, Specialty Lending, for Boston Private. He brings more than 14 years of experience in the financial industry, with a strong foundation in working with nonprofit organizations, giving him a deep understanding of the unique needs of the nonprofit segment.

Previously, Thatcher held the positions of Vice President, Commercial Loan Officer – Healthcare & Not for Profit as well as Vice President, Branch Manager at Century Bank, where he served as a trusted adviser to individuals, businesses and nonprofit institutions on a wide variety of banking concerns. He also led various retail banking groups at Century Bank, where he served as a trusted adviser to individuals, businesses and nonprofit institutions on a wide variety of banking concerns.

Thatcher is a graduate of Hamilton College where he studied Economics and was an All-NESCAC athlete.  He is currently a Ruling Elder at Fourth Presbyterian Church, Treasurer of The Vinton Street Hope Initiative, Inc., and Board member of the Boston Food Justice Young Adult Volunteer Program within the Presbytery of Boston.  He is a Past Moderator of the Presbytery of Boston, Past Chair of the Stewardship and Budget Committee of the Presbytery of Boston, and past Trustee for the Synod of the Northeast of the Presbyterian Church USA.  He is married to Erin Freeborn, M.Div. JD, Executive Director of Communities for Restorative Justice.  They reside in Melrose Massachusetts with their three daughters.

The Rt. Rev. Gayle Harris

Bishop Harris was consecrated in January 2003, and serves as a suffragan (assisting) bishop alongside the diocesan bishop, the Rt. Rev. Alan M. Gates.

She is the past vice chair of the Church Pension Fund Board of Trustees and has served on the Board of Directors of CREDO (a national resource program fostering Episcopal Church clergy leadership and wellness) and the Steering Committee of Bishops Working for a Just World.  She currently serves on the House of Bishops Pastoral Development Committee and the Board of Directors of the Episcopal Church Investment Group.  In the Diocese of Massachusetts she is vice president of Episcopal City Mission, and she is the past president of the Massachusetts Council of Churches.

A native of Cleveland, she was ordained to the priesthood in 1982 in the Diocese of Newark. Prior to her consecration, she served most recently as rector of St. Luke and St. Simon Cyrene Church in Rochester, N.Y., where she was also an adjunct professor at Colgate Rochester Divinity School.

Rev. Jennie Barret Siegal

Jennie Barrett Siegal recently became the Senior Pastor of Old South Union Church after serving for six years as our Associate Pastor. She is a graduate of Vassar College and received her Master of Divinity degree from Harvard Divinity School. Prior to serving at Old South Union Church, she completed her first two years of ordained ministry as a Pastoral Resident at Wellesley Congregational Church in Wellesley, MA. Jennie is originally from Rochester, NY, where she was born and raised. She grew up in a large United Methodist Church in Rochester, where she first experienced God’s call to the ministry. During the ordination process, however, she found her home in the United Church of Christ.

Jennie hasn’t yet discovered an area of ministry that she doesn’t enjoy. Her particular interests include preaching and worship leadership, Christian faith formation, and intergenerational fellowship and service opportunities. Jennie is eager to connect with church members and visitors to learn more about their stories and to discover how God is at work in their lives. She will gladly invite you to coffee or tea if you would like to chat!
Jennie has been active in the wider life of the United Church of Christ through the Pilgrim Association Church and Ministry Committee, the Commission for Evangelism and Congregational Vitality of the Massachusetts Conference, and the 2030 Clergy Network (a network of UCC clergy in their 20s and 30s).Jennie and her husband Jon have a dog named Vegas, who serves as the official office greeter at the church. Jennie enjoys reading both fiction and nonfiction, and she loves to cook. She and Vegas also enjoy their early-morning walks.

Rev. Dr. Demetrios Tonias, Ph.D

The Rev. Dr. Demetrios E. Tonias is the Dean of the Annunciation Greek Orthodox Cathedral of New England. Prior to entering seminary, Fr. Tonias was a professional engineer and member of the Adjunct Engineering Faculty of Union College in Schenectady, New York. He is the author of several works on civil engineering, including an award-winning textbook on Bridge Engineering. In 1996, Fr. Tonias left his career as a professional engineer to pursue Holy Orders in the Greek Orthodox Church. He attended Holy Cross Greek Orthodox School of Theology in Brookline, MA where he graduated with the degrees of Master of Divinity and Master of Theology. Fr. Tonias earned his Ph.D. in theology at Boston College where he specialized in Jewish-Christian relations with a focus on the Eastern Christian-Jewish dialogue in general and the early church Jewish-Christian relationship in particular. A book based on his dissertation, Abraham in the Works of John Chrysostom, was published by Fortress Press in March 2014.

Fr. Tonias is involved in a variety of ecumenical and interfaith dialogues where he represents His Eminence Metropolitan Methodios and the Greek Orthodox Metropolis of Boston. He is the author of numerous theological articles and is an adjunct professor at Hellenic College in Brookline, MA.

Advisory Board

Member Denomination Representatives

Rev. Fr. Arakel Aljalian
Diocese of the Armenian Church in America (Eastern)

Rev. Joel Anderle
East Coast Conference, Evangelical Covenant Church Community Covenant Church

Rev. Dr. Jim Antal
Massachusetts Conference, The United Church of Christ

Rev. Kevin Baxter
Massachusetts New Church Union (Swedenborgian Church)

Rev. Dr. William Bergmann
The Episcopal Diocese of Western Massachusetts

Rev. Dr. Thomas Ferguson
The Episcopal Diocese of Massachusetts

Ms. Sarah Gant
New England Yearly Meeting, Religious Society of Friends

Rev. Gretchen Grimshaw
The Episcopal Diocese of Massachusetts

Rev. Jocelyn Hart
New England District, African Methodist Episcopal Church

Rev. Cindy Kohlmann
Presbyterian Church (U.S.A.) Synod of the Northeast

Rev. Lloyd McKenzie, Presiding Elder
African Methodist Episcopal Zion Church, Boston District

Rev. Mary day Miller
The American Baptist Churches in Massachusetts

Rev. Erica Robinson-Johnson
New England Conference, The United Methodist Church

Mr. Robert Sarly
MCC Investment Committee

Rev. Dr. Mikel Satcher
The American Baptist Churches in Massachusetts

Rev. Chad Smith
New England District of the Christian Church (Disciples of Christ)

Rev. John Stendahl
New England Synod, Evangelical Lutheran Church of America

Pastor Joseph Wilson
New England Conference, The United Methodist Church

Rev. Dr. Thomas Wintle
Unitarian Universalist Association

Rev. Joe Zarro
Massachusetts Conference, the United Church of Christ

Friends and Non-Member Churches

Rev. Dr. Rodney Petersen
Cooperative Metropolitan Ministries

Fr. Samuel Hanna
Coptic Orthodox Church, Diocese of New York and New England

Ms. Marilyn Lariviere
Church Women United

Rev. Edward J. Healy
Roman Catholic Diocese of Fall River Ecumenical Officer

Dr. Vito Nicastro
Roman Catholic Archdiocese of Boston; Office of Ecumenical and Interreligious Affairs,

Dr. Martin Pion
Roman Catholic Diocese of Springfield Ecumenical Officer, Elms College