Hours and locations

(Holiday hours may vary)

Mayo Clinic
Hilton Building, Main Floor
6 a.m. to 4:30 p.m. Monday-Friday
Open until 7 p.m. every second Thursday of the month.
Free parking and child care available.
Walk-ins welcome!

Mayo Clinic Hospital, Saint Marys Campus
Joseph Building, Main Floor, Room M-86
7:45 a.m. to 3 p.m. Monday-Thursday
6 a.m. to 3 p.m. Friday
Walk-ins welcome!

For IBM staff only
Mayo Clinic Blood Donor Center at IBM
Building 004, Room 101B
6 a.m. to 11 a.m.
12:45 p.m. to 3:15 p.m.
Tuesday-Thursday