Imaging Center in Dallas, TX
Since 1985 Southwest Diagnostic Imaging Center Has Been a Leader In Medical Imaging in Dallas
Southwest Diagnostic Imaging Center, located in a 25,000 square foot facility on the Presbyterian Hospital of Dallas campus, is one of the largest freestanding imaging centers in the region. We offer a full range of advanced imaging services—including MRI, CT scans, ultrasounds, mammograms, PET scans, and X-rays—to patients from Dallas and surrounding communities like Highland Park, Garland, and Irving. Our experienced radiology team is committed to patient-centered care, shorter wait times, and rapid scheduling, including same-day add-ons. With state-of-the-art technology and a focus on innovation, we aim to support accurate diagnoses and better health outcomes.
SWDIC Address
THR Dallas / Professional Building 3
8230 Walnut Hill Lane, Suite 100
Dallas, Texas 75231
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Contact SWDIC
Imaging Center: (214) 345-6905
Scheduling: (214) 345-4331
Scheduling Fax: (214) 345-6230
Department Hours
Business Services
Admitting
Monday – Friday / 7:00 a.m. – 10:00 p.m.
Saturday / 7:00 a.m. – 5:30 p.m.
Sunday / 7:00 a.m. – 4:00 p.m.
Confirmations
Monday – Friday / 8:00 a.m. – 6:00 p.m.
Insurance
Monday – Friday / 8:00 a.m. – 6:00 p.m.
Research
Monday – Friday / 7:30 a.m. – 4:00 p.m.
Medical Records
Monday – Friday / 8:00 a.m. – 5:00 p.m.
Billing
Monday – Friday / 8:00 a.m. – 5:00 p.m.
Scheduling
Monday – Friday / 8:00 a.m. – 6:00 p.m.
Support Systems (Portal)
Monday – Friday / 8:00 a.m. – 5:00 p.m.
Technical Departments
Bone Densitometry (DXA)
Monday – Friday / 7:30 a.m. – 5:00 p.m.
Computed Tomography (CT/CTA) at SWDIC
Monday – Friday / 7:30 a.m. – 8:00 p.m.
Saturday / 8:00 a.m. – 3:00 p.m.
Diagnostic (X-ray) / Fluoroscopy
Monday – Friday / 7:30 a.m. – 5:00 p.m.
Mammography (Diagnostic)
Monday – Friday / 9:30 a.m. – 3:15 p.m.
Mammography (Screening Only)
Mon., Thur., Fri. / 6:30 a.m. – 4:15 p.m.
Tue., Wed. / 6:30 a.m. – 7:30 p.m.
Saturday / 9:00 a.m. – 2:00 p.m.
Magnetic Resonance Imaging (MRI)
Monday – Friday / 7:00 a.m. – 10:00 p.m.
Saturday / 7:30 a.m. – 5:30 p.m.
Sunday / 9:00 a.m. – 4:00 p.m.
Myelograms
Monday – Friday / 7:00 a.m. – 4:30 p.m.
Ultrasound
Monday – Friday / 7:00 a.m. – 5:00 p.m.
Saturday / 8:00 a.m. – 3:00 p.m.
Services and Buildings
Southwest Diagnostic Imaging Center occupies three (3) suites located in Professional Buildings 3 and Texas Health Cancer Center.
Professional Building 3
Suite 100
Suite 102
Texas Health Cancer Center
Suite LL30
8196 Walnut Hill Lane, Suite LL30
Parking
Parking is complimentary for patients visiting Southwest Diagnostic Imaging Center. Please bring your ticket and receive your validation sticker at the checkout desk. Best parking options for quick access are parking lots 5, 8, 3 or valet between Professional Building 1 and 2.
Campus Map
Cancellations
We respectfully request cancellation be made 24 hours prior to your scheduled appointment so that we have adequate time to accommodate other patients with their imaging needs. We are more than happy to reschedule you for another date and time you find convenient; however, certain exams require pre-authorization from insurance companies and this may delay rescheduling you. We thank you for your understanding and cooperation.
Southwest Diagnostic Imaging Center
8230 Walnut Hill Ln Suite 100,
Dallas, TX 75231