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
  • Mayo Clinic
    Hilton Building, Main Floor, Room 1-00
    200 First St. SW
    Rochester, MN 55905
    6 a.m. to 4:30 p.m.
    Monday-Friday
    Holiday hours may vary.

Free parking and child care available.

Saint Marys Campus
  • Mayo Clinic Hospital, Saint Marys Campus
    Joseph Building, Main Floor, Room M-86
    1216 Second St. SW
    Rochester, MN 55902
    8 a.m. to 3 p.m.
    Monday-Friday