Diagnostic Institute 

Combined PET/CT scans. MRIs. Digital mammograms. Whatever you need, St. Anthony brings you the most advanced diagnostic imaging available, administered by the most highly trained specialists. Several of our tests, you can even schedule on your own—no referral required. We offer the most convenience, the best care and the newest diagnostic technologies to get you back to your active life.

  • Appointments. We know you’re busy. We’re here for extended hours for most exams—6:45 am to 9 pm—so you can schedule your appointment for a time that works for you. (Certain imaging tests require specific appointment windows, so please call about yours.)

    Request a CT Screening Appointment.

  • Anesthesia. If your procedure requires anesthesia, your specialized anesthetic team will care for you while you’re here.
  • Films and Reports. If you’ll need results for a doctor’s appointment on the same day you’re scheduled with us, or if you’ll need films and a report by a specific day or time, please let us know as early as possible. We’ll do all we can to accommodate you.
  • Location. Our MRI entrance is at the corner of 10th and Dewey with close self parking. For CT scans or other imaging services, please enter at the East Walker Avenue entrance. Valet parking is available free of charge (no tipping required), and we have plenty of free self-parking. If you need wheelchair or other assistance to enter the building, please let us know in advance. The valet or concierge staff is also available at the East Walker Avenue entrance to assist you.


For more information, please call the St. Anthony Diagnostic Institute:
Monday through Friday
8 am to 4:30 pm

Diagnostic Institute site index

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SSM Health complies with applicable Federal civil rights laws and
does not discriminate on the basis of race, color, national origin, age, disability or sex.
Learn more here.


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