Mayo Clinic physicians are committed to collaborating with referring physicians. Telephone consultations and referrals may be arranged by contacting the Referring Physician Service.

To refer a patient:

Phoenix/Scottsdale, Arizona

Call 866-629-6362 (toll-free) or 480-301-7085. From outside the U.S.: 480-301-6539.

Jacksonville, Florida

Call 800-634-1417 (toll-free) or 904-953-0321. From outside the U.S.: 904-953-7000.


  • Pulmonary and critical care
  • Phone: 507-284-2079
  • Fax: 507-284-3154
  • 8 a.m. to 5 p.m. Central time, Monday through Friday

The phone number is a Direct line to the appointment secretaries within Pulmonary and Critical Care Medicine.


Mayo Clinic doctors use the Mayo Sleep Questionnaire for the diagnosis of many sleep disorders. If you're a researcher, you may use the questionnaire if you use it for noncommercial purposes and if you don't charge a fee.


Continuous professional development

Mayo Clinic offers continuous professional development courses in a learner-centered interactive format. Mayo Clinic courses are delivered by faculty who are renowned in their field and passionate about education. Participation in Mayo Clinic continuous professional development courses offers timely evidence-based practices that can be implemented immediately.

Medical training

June 24, 2023