5 yr old son w/ cancer. How do I set up bank account for donations to help pay for medical bills?

Laid off and subsequently lost insurance. 2 weeks ago, my 5 year old son was diagnosed with cancer and we're facing 3 years of treatment. Several friends and family have offered to donate money to help pay for his medical expenses. What kind of bank account do I need to open that will allow people around the country to make a donation, allow me to use the funds to pay his doctor, and limit the taxes I'll have to pay?