About Our Hwy 21 Location
We are located north of Interstate 12, between North
Marigold Drive and North Azalea Drive. DIS is
approximately 1.5 miles southwest of St. Tammany
Parish Hospital.

(985) 643-5476 – Direct
(985) 641-2390 – Appointment
71154 Highway 21
Covington, Louisiana 70433
Hours: Monday-Friday 8 a.m – 5 p.m.
Services Provided
- Computed Tomography (CT)
- Arthrogram
- Mammography
- 3D Mammography
- Angiography
- Bone Scan
- Coronary Calcium Scoring
- CT Angiography
- DaTscan
- DEXA Bone Density Study
- Digital Mammography
- Enterography
- HIDA Scan
- Lung Cancer Screening
- MRI
- NeuroQuant Volumetric MRI
- Nuclear Medicine
- Renal Scan
- SPECT Scan
- Ultra-Low Dose CT
- Ultrasound
- Ultrasound – AAA screening
- Ultrasound – Abdomen
- Ultrasound – Breast
- Ultrasound – Carotid
- Ultrasound – Carotid Artery Screening
- Ultrasound – Cranial
- Ultrasound – Head
- Ultrasound – Hip
- Ultrasound – Obstetric
- Ultrasound – Pelvis
- Ultrasound – Scrotum
- Ultrasound – Thyroid
- Ultrasound – Uterus
- Ultrasound – Vascular
- Ultrasound – Venous
- Urography
- X-Ray