Jeff Jonker


Mr. Jonker has served as a member of the board of directors since March 2021. Mr. Jonker currently serves as a senior advisor for Ambys Medicines, where he was previously the President and Chief Executive Officer and a Director. During his tenure at Ambys Medicines, Mr. Jonker leveraged the company’s $140 million Series A financing and strategic...

Roles at Metacrine

  • Director

    Current role

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