Granddaughter and grandfather

Support our health information services!

Our independent, noncommercial services exist through the generosity of individuals who value the trustworthy, free health and medical information we provide. If our resources have enabled you to make wiser self-care choices or more informed medical decisions, please help us by supporting our work.

Thanks for your support!

Donate today

Your generous gift to our 501(c)(3) organization is tax-deductible. Click the Donate button to give online, or send a check to our mailing address:

PlaneTree Health Library
252 North 10th Street
San José, CA 95112

Do you work for a company that has a matching gift program? If our services are eligible, please request a matching gift for us! Our Employer Identification Number (EIN) or Federal Tax Identification Number is 26-0298885. Paper forms may be mailed to the address above.

Support us when you shop

Contribute to PlaneTree Health Library each time you shop on Amazon – at no cost to you. We’ll automatically receive 0.5% of the purchase price on your eligible purchases.

Enroll in the AmazonSmile program now – it’s fast and easy. Then bookmark the AmazonSmile website so supporting us in the future will be just a quick click away.

Amazon Smile Logo