Hours and locations
You may donate at either of our two permanent donor sites or visit a blood drive in your neighborhood. Please check with the Mayo Clinic Blood Donor Program to see if the blood drive you would like to attend is open to the public. Contact us by phone at 507-284-4475 or email at donateblood@mayo.edu.
Downtown
6 a.m. to 4:30 p.m.
Monday-Friday
Holiday hours may vary.
Free parking and child care available.
Saint Marys Campus
8 a.m. to 3 p.m.
Monday-Friday