A FAMILY OF FAITH • A LEGACY OF SERVICE • A VISION FOR TOMORROW
For nearly five decades, Drs. David and Tami Donnally have shared a remarkable journey of marriage, family, faith, and Christian service. Together, they have dedicated their lives to sharing the Gospel of Jesus Christ, strengthening families, equipping Christian leaders, and encouraging believers to discover and fulfill God’s purpose for their lives.
Their ministry is built upon a simple yet powerful message that has become the heartbeat of Legacy Church Ministries:
“Love, Laugh, Let Go, and Let God!”
Ordained in 1977, Dr. David Donnally has devoted his life to Christian ministry, education, leadership development, and the advancement of the Gospel.
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Dr. Tami Donnally has dedicated her life to Christian education, ministry leadership, and serving the families of Palm Beach County.
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Dr. Jeremiah K. Ramberg is a dedicated pastor, educator, and minister with over 27 years of faithful service to Legacy Church Ministries. A graduate of Greenacres Christian Academy and Evangelical Bible College & Seminary, he serves in pastoral and educational leadership.
He is married to his high school sweetheart, Judi, and together they have one son, Gabriel. His greatest joy is helping others grow in their faith and discover all that God has for them.
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Drs. Chadwick and Mariam Donnally established Legacy Church Ministries in 1973 with a vision to reach people with the love of Jesus Christ and provide Christian education for future generations.
In 1980, they joined their son, Dr. David Donnally, and his wife, Tami, in founding Greenacres Christian Academy. Their faith, dedication, and sacrificial service laid the foundation for the ministries that continue to impact lives locally and around the world.
We honor their legacy and give thanks for their faithful example of a life well lived for the Kingdom of God.
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Ordained by the Evangelical Church Alliance in 1977, Dr. David P. Donnally has devoted his life to Christian ministry, education, and leadership development. He holds three doctoral degrees: a Ph.D. in Education, a Doctor of Theology (Th.D.), and a Ph.D. in Religious Education.
In 1980, Dr. Donnally and his wife, Tami, joined his parents, Drs. Chadwick and Mariam Donnally, in establishing Greenacres Christian Academy. He also serves as President of Evangelical Bible College & Seminary, helping prepare men and women for biblical leadership and practical ministry through its extension-school network.
Dr. Donnally founded the Interdenominational Ministers Association in 2003 and helped establish House of Bread outreach and Compassionate Heart Biblical Counseling Center. He has served on boards including Global Embassy Network, Community Life, and the Florida Council of Private Schools.
As an international speaker, he brings messages of encouragement and a call to unity across denominational lines. Whether preaching, teaching, mentoring, or counseling, he seeks to help people know Christ and fulfill their God-given calling.
His fourth published book, Legacy of a Preacher’s Kid, shares his personal story and reflections on family, faith, and a lifetime of ministry.
A longtime Palm Beach County resident, Dr. Tami Donnally moved to the area in 1967 and graduated from John I. Leonard High School. She earned a Bachelor of Sacred Music and a Doctorate of Religious Education from Evangelical Bible College.
Dr. Tami was instrumental in founding Greenacres Christian Academy in 1980. She served as a classroom teacher for 16 years and subsequently as principal for eight years, encouraging generations of students and families through academic excellence and biblical teaching.
Today, as Co-Pastor and Executive Director of Legacy Church Ministries, she serves alongside her husband in church leadership, administration, ministry development, and community outreach.
Her community leadership has included service as Board Chair of Girl Scouts of Southeast Florida and Vice-Chair of the Republican Executive Committee of Palm Beach County.
Dr. Tami is the author of The Manger Was the First Sleigh, first published in 2008, a Christmas-themed work inviting readers to rediscover the spiritual significance of the birth of Jesus Christ.
Dr. Jeremiah K. Ramberg is a dedicated pastor, educator, worship leader, and Christian counselor who has faithfully served Legacy Church Ministries for over 27 years. A graduate of Greenacres Christian Academy and Evangelical Bible College & Seminary, he is part of the continuing legacy of Christian education and ministry nurtured through Legacy.
His academic background includes doctorates in Religious Education and Ministry, a Ph.D. in Intercultural Studies and Biblical Counseling, and a Doctor of Theology (Th.D.).
As Associate Pastor, Worship Leader, and Vice-President of Legacy Church Ministries, Dr. Ramberg works alongside Drs. David and Tami Donnally to share the Gospel, strengthen families, and equip believers for Christian service. His ministry includes preaching, teaching, worship, mentoring, and pastoral care.
Dr. Ramberg serves as a professor and administrator at Evangelical Bible College & Seminary and as a board member of Greenacres Christian Academy. Through these roles, he helps students and future ministry leaders build a strong biblical foundation and discover their God-given purpose.
Dr. Ramberg is married to his high school sweetheart, Judi, who faithfully serves alongside him in ministry. Together, they have one son, Gabriel.
Whether leading worship, teaching students, preaching the Word, or encouraging someone through a difficult season, Dr. Ramberg considers it an honor to serve wherever God opens the door. His greatest joy is helping others grow in their relationship with Jesus Christ.