Joan Johnson

Joan (Wiegers) Johnson is an experienced Human Resources professional currently serving as the Human Resources Manager at AVS Bio since December 2022. Prior to this role, Joan held the position of divisional Human Resources Manager at Charles River Laboratories from May 1997 to December 2022. Earlier career experience includes roles in Human Resources at Mariner Health Care from March 1992 to May 1996 and at Bytex from 1985 to 1992. Joan holds a Bachelor of Arts degree in English and Business from Calvin University and is a Certified Employee Benefits Specialist (CEBS) from The Wharton School.