Recurring Monthly Donation

Thank you for your donation! 

As a not-for-profit organization, support from our donors plays an integral role in Riordan Clinic’s mission to provide access to information through research and education programs. Donations fund our monthly Health Hunters newsletter, lectures and classes, research projects, and more. We are thankful for your support in offsetting the cost of these initiatives. Together we are positively affecting the health of people worldwide.

To establish a monthly recurring donation: please fill out the form below. Each month the account information that you provide will be automatically debited for the selected amount on the same day of the month as you initiate the first donation. For example, if today is the first of the month, it will always pull on the first day of each month. If it’s the 12th, it will pull on the 12th, etc. If at any time you need to make changes to any of the information you provide, please call us at 800.447.7276 and we can help you update your donation information.

To submit a one-time donation, please visit

The Riordan Clinic is a not-for-profit 501(c)(3) organization and all donations are tax-deductible. A letter of gratitude, along with a tax receipt, will be sent to the mailing address provided. You will receive a confirmation by email as well.