Contact

If you have questions about a specific study, please use the study contact listed at the bottom of the page describing that study.

If you have general questions regarding research at Mayo Clinic or would like assistance searching for clinical studies that match your interests, please contact our staff:

Non-cancer clinical studies questions

  • Phone: 800-664-4542 (toll-free). This number is answered from 8 a.m. to 5 p.m. CST, Monday through Friday.
  • Contact form

Cancer-related clinical studies questions

  • Phone: 855-776-0015 (toll-free). This number is answered from 7 a.m. to 6 p.m. CST, Monday through Friday.
  • Contact form

International patient clinical studies questions

  • Phone: 507-284-8884. This number is answered from 7:30 a.m. to 5 p.m. CST, Monday through Friday.
  • Email: intl.mcr@mayo.edu

Members of our clinical trials study team can tell you more about the types of research taking place at Mayo Clinic locations. There are thousands of ongoing studies involving human research and more are added each day.

Our staff can help you understand how Mayo Clinic research is improving health care around the world. The study team can help you explore research studies and clinical trials in which you may want to participate as a volunteer.