Contact

To make or reschedule an appointment — or if you have any questions about your blood donation — contact us at 877-340-8777 or customerservice@obi.org.

Click Here To Schedule Your Donation Now!

Additional Contact Information

Not looking to donate? Find the right contact for your needs.

  • Media Inquiries

    Our Community Relations staff is available 24 hours a day to respond to media questions or to schedule an interview. For Texas & Oklahoma inquiries, contact Jacklyn Chappell, PR Manager, at 405-243-1103 or Jacklyn.Chappell@obi.org. For Arkansas inquiries, contact Joshua Gwin, Public Relations, at 405-388-0963 or Joshua.Gwin@obi.org.

    (For marketing solicitations or other solicitations, please email our team.)

  • Appointments and Concerns

    Please contact our Customer Service team at 877-340-8777 or customerservice@obi.org to schedule an appointment or to speak to a customer service representative.

  • Post Donation Inquiries

    For all other inquiries, please email customerservice@obi.org or call 877-340-8777. If calling, selection option 1 and then option 4.

  • Post Donation Illness

    If you should become ill or feel your blood is not safe for transfusion, please call 405-297-5581 (in Oklahoma City) or 1-800-375-7654 (outside Oklahoma City). If your symptoms worsen markedly, seek urgent care.

  • Hospital and Medical Staff Only

    Our Medical Directors are available 24/7 for consultation on routine and difficult cases and may be reached at 800-375-8778. For assistance with therapeutic apheresis procedure requests, the on-call therapeutic apheresis specialist can also be contacted at 800-375-8778.

OBI Donor Center Phone Numbers

Looking to connect with someone at your local donor center? Find their phone numbers listed below!