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CHECKS
To make a tax-deductible contribution, please mail checks made out to Osteosarcoma Institute to:
100 Crescent Court
Suite 700
Dallas, Texas 75201
PAYPAL
To make a tax-deductible contribution via Paypal, please click the button below:
VENMO
To make a tax-deductible contribution via Venmo, please scan the QR code above.
The Osteosarcoma Institute (OSI) is a 501(c)(3) public, non-operating foundation, IRS identification 82-2921815.
Click the button below to download a copy of our exemption letter: