About

About Holy Trinity

A Rich History Of Service In The Community

Holy Trinity celebrated our 60th anniversary in 2012, and has a wonderful history of service in our community through many organizations including MUST Ministries, Habitat for Humanity, Blessings in a Backpack, Angel Tree, and more.

After a move from the original location near the “Big Chicken” to its current building in Northeast Cobb, Holy Trinity has grown both physically and spiritually to our current size of around 500 people worshipping each weekend.

The ELCA’s story is both ancient and timely. It’s a story of a powerful and patient God who has boundless love for all people of the world. It’s a story that brings deep meaning, comfort and strength to a growing community of people who live in modern, often unsettling times. Learn more about our beliefs—and become a part of this faith story. All are welcome!

The Holy Trinity Staff


Pastor Mark Beatty
Pastor Mark serves as senior pastor of the congregation, and is responsible for overseeing our life and ministry together.


Connie Kalliomaa
Connie Kalliomaa, Church Administrator, oversees all office and staff operations, as well as coordinates volunteers. She is usually in the narthex to answer any questions that visitors or members might have.


Bonnie Garrett
Bonnie Garrett, Office Manager, publishes all materials, bulletins, flyers and newsletters.


Anne Murphy
Anne Murphy, Music Director, plans worship, choir music, and special music throughout the year.


Tim Young
Tim Young, Associate Music Director, Organist and Sexton, earned his B.M. in organ performance and is also certified by the American Guild of Organists.


Gaye Markham
Gaye Markham, Education Director, coordinates family, adult and community events, Faith Formation and Children’s Church. Gaye has served in Children’s Ministries and as an advisor for churches for over 20 years.


Chas Childers
Chas Childers, Saturday Praise Service Leader, is also a much-recorded songwriter, producer, and music publisher. His awards include four RIAA Gold Records and one Multi-Platinum album award.


Becky Pappalardo
Becky Pappalardo, Youth Director, oversees confirmation and youth ministries. You can see her in the Youth Room in Building B or at the Sunday services.


Lily Wang
Lily Wang, Financial Administrator, oversees all financial transactions and payroll.