Diagnostic Imaging & Interventional Radiology

Improving Patient Outcomes Through Collaborative Care
Physicians need a partner who can provide clarity and collaboration in the development of each patient’s treatment plan. Tennessee Interventional & Imaging Associates exists to help doctors improve care and patient outcomes by providing radiological clarity, intervention, and insight beyond the diagnosis. As the largest sub-specialty team of Fellowship-trained radiologists in the region, we will bring the best radiology expertise to your clinical team.

Diagnostic Imaging
TIIA’s team of Fellowship-trained sub-specialists has reviewed more than 250,000 diagnostic images and collaborated on countless treatment plans. Our breadth of experience helps us detect other issues providing better clarity, increased accuracy, greater certainty, and faster action for physicians and their patients across the southeast.
Our affiliated imaging centers offer a wide range of diagnostic radiology services– everything from CT scans, MRI, ultrasound, and the latest breast imaging technology to specialized pediatric care. Explore the full range of our imaging services through the link below.

Interventional Radiology
TIIA is an essential partner in Erlanger’s stroke care effectiveness and recognition, including The Joint Commission accreditation, a distinction that highlights its advanced capabilities in treating complex stroke cases. Our interventional radiologists are pioneers, leading innovations in endovascular therapy including our “clot-grabbing” minimally-invasive procedures.
Our commitment to providing 24/7 availability of stroke interventionalists is a requirement for Erlanger maintaining its Comprehensive Stroke Center Certification. Together, we are improving patient outcomes.
Our Locations
Our expert team provides diagnostic and interventional radiology services with imaging center locations across Chattanooga, TN and Murphy, NC. Our affiliate hospitals offer top-notch convenient care in the communities they serve.
Chattanooga, TN
Murphy, NC
Chattanooga, TN