The Unitarian Universalist Church of Arlington staff is here to serve and support our large and vibrant church family. Feel free to contact staff members with questions or comments.

DURING THE TIME OF THE CORONAVIRUS SHUTDOWN, STAFF CONTINUES TO WORK FROM HOME and is available via email. If you call by phone, please leave a message and your call will be returned. 

Office Hours: Mon. thru Fri. 9 a.m. to 3 p.m.

Office Main Phone: 703-892-2565

Pastoral Care Hotline: 571-348-2322

General Office Email:


Rev. Amanda Poppei, Senior Minister – Phone ext. 1211

Rev. Walter Clark, Assistant Minister – Phone ext. 1212

Diane Ullius, Commissioned Lay Minister

Laura Solomon, Ministerial Intern

Lifespan and Religious Education

LeeAnn Williams, Director of Lifespan Faith Development – Phone ext. 1203

Christina Kennard, Youth and Young Adult Coordinator

Congregational Life

Sarah Masters, Director of Congregational Life – Phone ext. 1209

Music Ministry

Ken Bissell, Director of Handbells

Sophia Morreale, Director of Transformational Music Ministries

Church Administration


Rich Sider, Interim Chief Administrative Officer – Phone ext. 1205

Danielle McGuinn, Bookkeeper – Phone ext. 1205

Annie Parker, Administrative Event and Facilities Coordinator– Phone ext. 1201

Mary Ann Bolton, Communications Coordinator – Phone ext. 1206

Paul Kearney, Facilities Manager – Phone ext. 1208

Manuel Rivera, Custodian

Jose Pineda, Assistant Custodian