Thank you for considering volunteer opportunities at Libertas. Volunteers help carry out the Libertas mission while demonstrating the values of Respect, Care, Competence, and Joy. We understand your time is valuable and truly appreciate your interest to share that time with our patients and colleagues.

The following volunteer opportunities are available at Libertas:

  • Speakers. We’re always looking for speakers at Libertas. Volunteer speakers are key members of the Libertas family.
  • Pet therapy. Certified and trained animals are welcome at Libertas, making a positive impact on our clients and their journey to recovery. 
Libertas expects all individuals to exhibit our five service behavior standards:
  • Create positive impressions
  • Demonstrate care and concern 
  • Respect dignity and maintain confidentiality
  • Be a team player
  • and Initiate service improvements

Contact us

If you have any questions about volunteer opportunities, call Amy Ray at (920) 498-4383 or Mary Ann Brunette at (920) 433-8561.

Application Process

Please print, complete, and return the following forms to begin the application process to become eligible to volunteer at HSHS St. Mary's Hospital Medical Center. 
Return forms to:
HSHS St. Vincent Hospital
Volunteer Services
PO Box 13508
Green Bay, WI 54307-3508

If you have questions about the application process, please contact Amy Ray at (920) 498-4383 or You can also contact Mary Ann Brunette at (920) 433-8561 or

Thank you for your wanting to give back to our community by volunteering at Libertas Treatment Center. 
Notice of Nondiscrimination:  English

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