Banner Boswell Medical Center ER

10401 W Thunderbird Blvd

Sun City, AZ 85351-3004


All emergency rooms are open 24/7.


Located on Thunderbird Blvd. and 105th Ave. 

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What to Expect

Emergency room wait times vary due to treating the most life-threatening situations first.

For all life-threatening conditions, go to the nearest emergency room or dial 911.

If your situation is not a medical emergency, consider visiting a Banner Health Urgent Care location for shorter wait times and reduced cost – unless you have Medicaid.

More Information

Learn more about Banner Boswell Medical Center. Visit the hospital location page.