Join / Renew

To join OCA-WI or renew your membership, you can print a form and send by mail.

We prefer that you use the PDF membership form. There is also an option to join OCA-WI through the OCA national website. Select "Wisconsin" chapter and your membership will be routed to us.

2025 Membership Form PDF

OCA National online membership Form

 

Membership Benefits

  • Member rates to OCA-WI events and OCA national events
  • Eligibility for OCA-WI and OCA national scholarships
  • Access to the OCA-WI membership directory
  • Up-to-date news and events emailed directly to your inbox
  • Be part of a great community!

Thank you for your interest in OCA-Wisconsin!

OCA Members at bone marrow drive