Support MSS-USA

Your donation helps us provide hope, resources, and support to those impacted by Marshall-Smith Syndrome.

Contributions are used where they are needed most and may support research, outreach, advocacy, or community programs.

MSS-USA is a 501(c)(3) tax-exempt public charity with the tax # (EIN) 93-2278840. Consult your tax advisor to confirm the deductibility of your gift. We are unable to direct donations to individual families or guarantee their use toward a specific initiative.