Grace City Leadership and Global Church Family

Grace City leaders are transparent and accountable; committed to discipling others and being discipled.

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Lead Pastor Seth Trimmer, his wife Hannah, and their four children.

Elders and Staff

  • Black and white portrait of a smiling man with a beard and short hair, wearing a dark shirt against a dark background

    Seth Trimmer

    Lead Pastor and Elder

  • A smiling man with a beard and mustache, wearing a jacket, in a black and white circular portrait.

    Tyler Smith

    Elder

  • Black-and-white portrait of a smiling man with glasses, wearing a collared shirt, against a dark background.

    Jason Harris

    Elder

  • Black and white headshot of a smiling man with a beard and short hair, wearing a plaid shirt.

    Dan Kammerzelt

    Elder

  • Black and white portrait of a smiling man with short hair, wearing a dotted shirt, against a dark background.

    Jon Williamson

    Executive Pastor

  • A smiling man with short hair and a beard, wearing a dark shirt, in a circular black-and-white portrait

    David Gerkman

    Worship & Facilities Director

  • A black-and-white portrait of a smiling woman with curly hair, wearing a patterned top, against a dark circular background.

    Carly Gerkman

    Operations Director

  • A woman with long dark hair smiling, wearing a white blazer and dark top, against a black circular background.

    Amanda McBride

    Campus Director

  • Black and white portrait of a young woman with shoulder-length wavy hair, smiling, wearing a dark top and a light shirt underneath.

    Hayley Whightsil

    KidCity Director

  • Black and white portrait of a smiling man with short hair, wearing a dark shirt, against a dark background.

    Austin Seeley

    Youth Director

  • Black and white portrait of a woman with long wavy hair, smiling, set against a dark background.

    Molly Mazon

    Missions Coordinator

  • Black and white portrait of a woman with wavy hair, smiling and showing teeth, wearing hoop earrings, against a dark background.

    Kennedy Smith

    Campus Missionary

Black background with white logo of a world map inside an oval and the text "EVERY NATION" below it.
Graphic design with text reading "We are a global family of churches" and illustrations of interconnected globe and arrows.

Global Church Family

Grace City is part of the Every Nation family of churches. Every Nation exists to plant Christ-centered, Spirit-empowered, and socially responsible churches and campus ministries in every nation. While churches like Grace City operate with a high degree of independence, the Every Nation community provides meaningful accountability and support for both churches and their leaders. Our connection with Every Nation is rooted in both relationship and mission. This partnership helps us maximize ministry impact while also providing practical covering and pastoral support.

Learn More About Every Nation