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Radiologists - Johnson City, TN

We found 33 radiologists in Johnson City, TN. See refinement options below.

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thoracic imaging (25) , x-rays (25) , brain imaging (24) , musculoskeletal imaging (24) , ct scan (24) , abdominal imaging (23) , pelvic imaging (23) , spinal procedures (23) , neck imaging (22) , ultrasound (22) , vascular procedures (21) , mri (20) , women's imaging (18) , preventive care (18) , hip imaging (17) , gastrointestinal procedures (15) , minimally invasive procedures (15) , diagnostic imaging (14) , breast procedures (13) , nuclear scan (12) , image guided procedures (11) , needle biopsy (11) , biopsy (11) , catheterization (10) , aspiration procedures (8) , ophthalmic imaging (5) , dexa with vertebral fracture assessment (5) , pleural drainage (4) , major joint injection (3) , insertion of non-tunneled indwelling pleural catheter (2) , tunneled central line removal (2) , thyroid uptake and scan (2) , inpatient hospital care (2) , radiation therapy (2) , diagnostic flexible laryngoscopy (1) , myocardial perfusion spect (1) , creatinine blood test (1) , phlebotomy for lab tests (1)

in Nearby Locations

Rutherfordton, NC Greeneville, TN Big Stone Gap, VA Tazewell, TN Rogersville, TN Harrogate, TN Kingsport, TN Boone, NC Bristol, VA Morganton, NC Valdese, NC Tazewell, VA

Other Providers in Johnson City, TN

Acupuncturists Allergists & Immunologists Dermatologists Family Physicians & Family Medicine Specialists Genetic Counselors & Genetics Specialists Hepatologists Mohs Surgeons Orthodontists Pain Management Doctors & Specialists Pediatric Infectious Disease Doctors Physiatrists Physical Therapists Preventive Medicine Doctors Respiratory Therapists Surgical Dermatologists

What is Radiology?

Radiologists are physicians who work with diagnostic imaging, such as x-rays and CT scans, or treatments that involve radiation. At first glance, these two fields may not seem related. However, many modern imaging techniques involve the use of radiation. There are also several different types of radiologist, including those that specialize in images and those that provide radiation treatment.

Diagnostic radiologists use medical imaging for diagnosing disease. Imaging procedures (such as x-rays, ultrasounds, and MRIs) use energy in the form of sound or radiation to create pictures of internal organs and structures.

Interventional radiologists use imaging for guiding certain minimally invasive medical procedures. A good example of this is the use of x-ray to guide catheters during angioplasty and the placement of stents in narrowed arteries.

Nuclear radiology involves the use of radioactive medication to diagnose or treat disease. Nuclear radiologists use medication that contains very small, safe amounts of radioactive material that can be detected by special machines. This allows them to gather information about how well the body is working. They can also use radioactive medications to treat certain illnesses, such as an overactive thyroid.

Radiation therapy or radiation oncology is the branch of radiology which uses radiation to treat cancer. The radiation is given at a higher dose, but it is very specifically targeted so that it only affects cancer cells.

Radiation, whether used in imaging or for treatment, is a powerful tool. Radiologists have the training and knowledge to use it safely.