AboutDr. David Johnston, MD is a Doctor primarily located in Fort Worth, TX, with another office in Plano, TX. He has 17 years of experience. His specialties include Diagnostic Radiology and Radiology. Dr. Johnston is affiliated with Texas Health Fort Worth, Tops Comprehensive Breast Center and Medical Center Of Arlington. He speaks English.
Dr. David Johnston has the following 2 specialties
- Diagnostic Radiology
Radiologists help doctors get a closer look at what’s happening inside your body. If your primary care doctor wants to investigate your symptoms further, they may refer you to a radiologist to get an ultrasound or x-ray. Some radiologists specialize in mammography and breast imaging, which is who you see when you need a mammogram. A Radiologist can also determine if bones are broken or fractured after any kind of accident.
Radiologists are trained to perform MRIs and CT scans, both of which are used to determine the presence of diseases or disorders and help your doctor properly diagnose you. They can detect anything from tumors, bleeding and infections to bone and muscle disorders.
A radiologist is a physician who specializes in the use of medical imaging to diagnose and treat illnesses or injuries in patients.
The different types of medical imaging are X-ray, computed tomography (CT) scans, magnetic resonance imaging (MRI), ultrasound, and nuclear medicine.
Radiologists are experts in these different types of tests and can advise a primary care doctor on which test is most appropriate in a specific case. These doctors also assist primary care doctors in analyzing the images produced by these tests in order to determine next steps necessary for treatment.
See the board certifications this doctor has received. Board certifications provide confidence that this doctor meets the nationally recognized standards for education, knowledge and experience.
- CT Scan
- PET Scan
Dr. Johnston is affiliated (can practice and admit patients) with the following hospital(s).
- Texas Health Fort Worth
- Tops Comprehensive Breast Center
Medical Center Of Arlington
3301 Matlock Rd
Arlington, TX 76015
Baylor All Saints Medical Centers
1400 8th Ave
Fort Worth, TX 76104
- Memorial Medical Center
17 Years Experience
University Of Utah School Of Medicine
Graduated in 1999