Our Leadership Team

Alec Millen

Pastor / Elder

Alec loves the Church and is grateful for God’s calling to preach the gospel in Lancaster city!  He grew up in Georgia, in a church-going family but, personally, had no interest in the God of the Bible. His life changed in the spring of 1991 when God radically invaded his life, revealing that Jesus Christ was the treasure he was created for.

For over two decades Alec has been privileged to minister the Gospel of Christ in South Carolina, New York City, Uganda, Tanzania and Lancaster, PA.

Alec is happily married to Tammy and they have four children: Chelsea, Amber, Benjamin and Savannah.



Zack Wilson


After experiencing the life changing truth of the Gospel in high school, Zack followed the Lord’s leading to Grove City College, and then into a season of full-time, vocational ministry in Western PA. After moving to Lancaster, Zack and Hannah joined the One City Church planting team as covenant members.

Zack is passionate about seeing the local church thrive as a place where God is glorified as we seek to follow Jesus together, and he has a heart to care well for the broken and hurting.

Zack was installed as an elder in January 2020, and is joined in life and ministry to his wife Hannah. They are kept joyful and busy by their 3 sons, Judah, Forrest, and Knox.


Bill Neff


Bill surrendered his heart to Jesus at a young age and confirmed his faith in Christ throughout his teen years. A graduate of Moody Bible Institute, Lancaster Bible College, and Reformed Theological Seminary, Bill engaged in Christian radio ministry for over 20 years at WJTL-FM (Lancaster, PA), Ligonier Ministries (Orlando, FL), and Morning & Evening Ministries (Lancaster, PA).

After attending One City Church since August 2018, Bill became a Covenant Member in May 2019 and was commissioned as an Elder in May 2021. He delights in being part of this local expression of the Messiah’s Assembly.

Bill is married to LuAnne, his wife of 34+ years. They have five adult children: Emily, Elliot, Elizabeth, Erin, and Ericka, all of whom love and serve the Lord.

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