Our Approach

Our center provides full imaging services including open bore, high definition MRI and CT scans. Providing convenient diagnostic, lab and physical therapy services, the Outpatient Center is also home to the region’s first Women’s Imaging Center and offers a comfortable environment for advanced diagnostic imaging, including digital mammography, breast ultrasound, bone density screening, and computer assisted detection.

  • Advanced diagnostic imaging services, including the up-to-date MRI technology
  • Physical therapy
  • Lab services
  • Monthly free seminars

Our Location

CHRISTUS Southeast Texas St. Mary
3600 Gates Boulevard
Port Arthur, Texas 77642

PH: 409-989-5300

Request An Appointment

If This Is a Medical Emergency, Please Dial 911

NOTE: A representative from CHRISTUS Health will contact you between 8:30 am and 5:00 pm CDT to help you schedule an appointment.


  • Digital Mammograms
  • Computerized Tomography (CT)
  • Magnetic Resonance Imaging (MRI)
  • Ultrasound
  • Tips concerning insurance billing and direct payment for laboratory testing

Patient Story


CHRISTUS Southeast Texas St. Mary Medical Technologist Cindy Derouen witnessed the power of being proactive when she was diagnosed with breast cancer

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