Request an appointment Print Mayo Clinic is dedicated to making sure you and your child can access the services you need, when you need them. Call us to discuss your needs and treatment options. Phone: 507-266-5100 Phones are answered from 7 a.m. to 6 p.m. Central time Monday to Friday. For non-urgent calls after hours, call 507-255-4151. ResearchReferrals July 10, 2026 Print Share on: FacebookTwitter International patients International patients can request an appointment at any Mayo Clinic location. Appointment requests for international patients ORG-20575401 Medical Departments & Centers Pediatric Anxiety Disorders Clinic