Blood Donor Program — MinnesotaDonate blood. Save lives.

Overview

When you volunteer to donate blood, you're helping others and supporting the healing and innovation happening at Mayo Clinic.

All blood product collected here is used for Mayo Clinic patients and the surrounding community. We rely on volunteer donors. Many patients and caregivers donate blood as a way of giving back while they're here. Others might make a one-time donation in honor of a loved one who was healed at the clinic. In whatever way you give, you'll have the gratitude of the people receiving your life-saving blood donation.

The blood donor centers in Rochester, Minnesota, welcome you.

Schedule your donation

Schedule your appointment online or by calling 507-284-4475.

Visiting Mayo Clinic to donate blood?

Learn more about our COVID-19 patient and visitor guidelines for Mayo Clinic's campus in Rochester

Blood Donor Centers

Our donor centers are in the Hilton Building and Mayo Clinic 41st Street Buildings in northwest Rochester.

See hours and locations for each donor center

See blood drives

Where to park

The Hilton building location offers free parking in Lot 6, located behind the Hilton Building, at the southwest corner of 3rd Street SW and 2nd Ave. SW. Donor centers will validate parking in any Mayo Clinic ramp.

See maps for parking

What happens to donated blood?

Donated blood is separated into red blood cells, platelets and plasma and safely stored until it's needed for a medical procedure.

You sit down for an hour, donate a pint of blood. But then what?

"We're going to separate that into the various components of blood."

Justin D. Kreuter, M.D., is the director of the Mayo Clinic Blood Donor Program. He says blood donations enable much-needed patient care.

"Most likely, your blood would be used for a medical patient who's suffering a disease or it could be used for a patient that's having surgery."

Dr. Kreuter says donated blood is separated into red blood cells, platelets and plasma, and each has different storage needs.

"We can keep the red blood cells for 42 days. For platelets, we can keep them for five days. For plasma, we can keep it for a full year."

And for these reasons having a supportive blood donor community is critical for patient care.

"Every time that you donate, that's going to be relieving suffering or enabling some medical-surgical cure to happen, and I think that's the thing we have to remember."

For the Mayo Clinic News Network, I'm Ian Roth.

Ways you can help

You may choose to give whole blood donations, platelets, double red blood cells or plasma. Each type of donation has different purposes and requires a different time commitment from you.

Learn more about donating blood