Our Staff
D. Karl Thomas
Lead Pastor
D. Karl Thomas, Lead Pastor of the Impact Church Network, is an anointed minister of the Word of God whose burning passion is to impart revelation to his listeners and to motivate them to press toward the goal of Christ-likeness as they fulfill their God-ordained destiny.
Karl’s vision is global in its scope and for that reason he is delighted to minister world-wide. His ambition is to develop an apostolic, strategic alignment of high impact ministries to maximize harvest and realize global glory. He has ministered on every continent and witnessed the manifestation of the Holy Spirit in confirming the word preached. His humorous and dramatic presentation of the truth enables him to touch people with strong words that result in changed lives.
Cheryl Thomas
National Administrator / Executive Pastor
Cheryl Thomas is the National Administrator of The Apostolic Church in Canada and Executive Pastor of Impact Church in London, Ontario. Cheryl is a capable and engaging speaker whose greatest passion in life is mentoring women, imparting revelation, and empowering change, to create a world where women have agency and a voice.
Kelly Michalczyk
Administrative Assistant | Children’s Director
Kelly graduated from Tyndale College and University with her Bachelor of Religious Education. She’s been involved in a variety of different ministries both in the Church and in the community. She has worked with children & youth, led discipleship classes, helped at a mission centre, youth drop in & a crisis pregnancy centre. She loves working at Impact Church, and being part of the Apostolic Family, watching the vision and mission unfold continually.
Madeline De Sousa
Director of Discipleship | Small Groups Coordinator
Madeline graduated from the University of Western Ontario with a Major in French and Minor in Sociology. She also has completed three years of Bible School at Bethel Church in California and is involved with leading a variety of teams. She has been a part of the Impact family since 2010 and loves teaming up with the common mission of transforming lives, to impact people’s worlds.
George McLeary
Worship & Creative Director
George has been going to Impact Church since he was born. He studied Musical Theatre Performance at St. Clair College. He has performed at the Stratford Festival, Drayton Entertainment, Grand Theatre, and local Theatre. He enjoys leading the Impact Worship Team.
Stefan Nichol
Outreach Co-ordinator
Stefan graduated from Huron University with a Master Divinity where he is currently completing a Master of Arts in Theology. After completing 2 student internships, Stefan joined Impact Church as Director of Outreach in November 2020.