Referrals Print 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, ArizonaCall 480-342-6296 or 866-629-6362 (toll-free), 24 hours a day, seven days a week. Medical Professionals videos Regenerative Medicine Rehabilitation Medicine Education Request an appointment Costs & insurance Feb. 23, 2024 Print Share on: FacebookTwitter Early Onset and Hereditary GI Cancers ProgramSectionsRequest an appointmentOverviewTests & proceduresConditions treatedDoctorsSpecialty groupsExpertise & rankingsClinical trialsResearchCosts & insuranceReferrals SectionsRequest an appointmentOverviewTests & proceduresConditions treatedDoctorsSpecialty groupsExpertise & rankingsClinical trialsResearchCosts & insuranceReferrals ORG-20562430 Medical Departments & Centers Early Onset and Hereditary GI Cancers Program