Hospital phone numbers

At City of Hope, we know how important it is for you to reach the right people at the right time with questions or concerns about treatments, upcoming appointments or patient services. City of Hope offers a variety of ways to contact your care team, integrative care team and other services at our hospitals and Outpatient Care Centers.

Services and contact information vary at each of our City of Hope hospitals. Here's a quick guide of key hospital contact information.

More ways to reach out

City of Hope Outpatient Care Centers in the Chicago and Phoenix areas provide a variety of services and treatment options. Reach our Outpatient Care Centers at these numbers:


  • Downtown Chicago:(312) 535-7863
  • Gurnee:(847) 665-0936


  • North Phoenix:(623) 932-8960
  • Scottsdale:(928) 482-4670
  • Gilbert:(480) 530-4700

Still have questions? Contact your hospital’s main switchboard 24/7 at:

Atlanta:(770) 400-6000

Chicago:(847) 872-4561

Phoenix:(623) 207-3000

Click here to contact us by email.

If you need emergency medical assistance, dial 911.