Kidney Stone Hotline 1-855-STONE11 (1-855-786-6311) Got a kidney stone? Get an appointment QUICK! The Kidney Stone Hotline is a 24/7 appointment scheduling line available to anyone who is experiencing symptoms of a kidney stone. When you call this number, a staff member will schedule a same-day or next-day appointment for you to see one of our urologists in one of our offices. Please note: This number is for appointment scheduling ONLY. If you need to speak with a physician, please call your local office.