Patient Reviews

Reviews reflect patients' level of satisfaction with the care they received from this provider. Dr. John Knight III xhas an overall rating of 5.0.


Dr. John Knight III, MD is a Doctor primarily located in Dallas, TX. He has 35 years of experience. His specialties include Radiology. He speaks English.


Find out the languages this doctor/ or staff may speak.


Learn where this doctor attended medical school.

Specialties & Expertise

Dr. John Knight III has the following 1 specialty and 1 board certification.


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.

Board Certification

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.

Locations & Directions

Kma Radiology

5930 Royal Ln
Dallas, TX 75230

Nearby Doctors

Dr. John Knight III, MD is similar to these 3 Doctors near Dallas, TX.


Dr. Angelena Ho

40 years experience

5.0 of 5


Dr. Clayton Sanders

11 years experience

5.0 of 5


Dr. Thomas Kimball

43 years experience

be the first to rate this Doctor