Departments and specialties

Mayo Clinic has one of the largest and most experienced practices in the United States, with campuses in Arizona, Florida and Minnesota. Staff skilled in dozens of specialties work together to ensure quality care and successful recovery.

Doctors who perform this procedure

Edit search filters
close

Narrow your search

  1. There are no doctors whose last name begins with the letter A
  2. Find a doctor whose last name begins with the letter B
  3. Find a doctor whose last name begins with the letter C
  4. Find a doctor whose last name begins with the letter D
  5. There are no doctors whose last name begins with the letter E
  6. There are no doctors whose last name begins with the letter F
  7. There are no doctors whose last name begins with the letter G
  8. Find a doctor whose last name begins with the letter H
  9. There are no doctors whose last name begins with the letter I
  10. There are no doctors whose last name begins with the letter J
  11. Find a doctor whose last name begins with the letter K
  12. There are no doctors whose last name begins with the letter L
  13. Find a doctor whose last name begins with the letter M
  14. There are no doctors whose last name begins with the letter N
  15. There are no doctors whose last name begins with the letter O
  16. There are no doctors whose last name begins with the letter P
  17. There are no doctors whose last name begins with the letter Q
  18. Find a doctor whose last name begins with the letter R
  19. There are no doctors whose last name begins with the letter S
  20. There are no doctors whose last name begins with the letter T
  21. There are no doctors whose last name begins with the letter U
  22. There are no doctors whose last name begins with the letter V
  23. Find a doctor whose last name begins with the letter W
  24. There are no doctors whose last name begins with the letter X
  25. There are no doctors whose last name begins with the letter Y
  26. There are no doctors whose last name begins with the letter Z
Reset all filters

Displaying 1-10 out of 11 doctors available

  1. Alex G. Boutselis, M.D.

    Alex G. Boutselis, M.D.

    1. Radiologist
    1. Phoenix, AZ
    Areas of focus:

    Ultrasound, MRI, CT scan, Bone scan, Abdominal ultrasound, X-ray, Positron emission tomography scan, CT angiogram, Brai...n MRI , Emergency care, Chest x-ray, Brain CT scan, Thyroid scan, Trauma care, Nuclear medicine scan, Abdominal CT scan, Doppler ultrasound, Focused ultrasound, Stroke, Gastrointestinal perforation, Traumatic injury, Pulmonary embolism, Pneumonia, Bone metastasis, Diverticulitis, Pelvis fracture, Traumatic brain injury, Thyroid disease, Appendicitis, Pediatric trauma, Pneumothorax, Gastrointestinal bleeding, Pathologic fracture, Intracranial hemorrhage, Head trauma, Spinal compression fracture, Small bowel obstruction, Infection, Abdominal wall injury, Metastatic spinal cord compression, Abdominal injury, Chest injury, Traumatic spine injury, Cancer treatment related morbidity

  2. Justin Cramer, M.D.

    Justin Cramer, M.D.

    1. Radiologist
    1. Phoenix, AZ
    Areas of focus:

    Lumbar puncture, MRI, CT scan, CT brain perfusion, CT angiogram, Brain MRI , CT-guided aspiration, CT-guided biopsy, Pe...rfusion MRI, Brain CT scan, Myelogram

  3. David R. DeLone, M.D.

    David R. DeLone, M.D.

    1. Radiologist
    1. Rochester, MN
    Areas of focus:

    MRI, CT scan, Brain MRI , Brain CT scan

  4. Joseph M. Hoxworth, M.D.

    Joseph M. Hoxworth, M.D.

    1. Radiologist
    1. Phoenix, AZ
    Areas of focus:

    Lumbar puncture, MRI, CT scan, Brain MRI , CT-guided aspiration, CT-guided biopsy, Brain CT scan, Myelogram

  5. Leland S. Hu, M.D.

    Leland S. Hu, M.D.

    1. Radiologist
    1. Phoenix, AZ
    Areas of focus:

    Brain MRI , Spine MRI, Brain CT scan, Meningioma, Brain tumor, Brain metastasis, Glioma, Acoustic neuroma, Neurofibroma...tosis, Pituitary tumor, Glioblastoma, Ependymoma, Astrocytoma, Oligodendroglioma, Neurofibroma, Chordoma, Plexiform neurofibroma, Choroid plexus papilloma

  6. Timothy J. Kaufmann, M.D., M.S.
    Areas of focus:

    Brain MRI , Brain CT scan, High-intensity focused ultrasound

  7. Nick A. Koontz, M.D.

    Nick A. Koontz, M.D.

    1. Neuroradiologist
    1. Phoenix, AZ
    Areas of focus:

    Lumbar puncture, MRI, CT scan, X-ray, CT brain perfusion, CT angiogram, Brain MRI , Epidural fibrin glue patch, Epidura...l blood patch, CT-guided aspiration, Epidural steroid injection, CT-guided biopsy, Cisternogram, MR myelogram, Brain CT scan, Myelogram, Fluoroscopy-guided biopsy, Lumbar discography, Biopsy, Imaging procedure, MRI of cochlear implant, Neck pain, Trigeminal neuralgia, CSF leak, CSF-venous fistula

  8. Nick G. Matthees, M.D.

    Nick G. Matthees, M.D.

    1. Neuroradiologist
    1. Phoenix, AZ
    Areas of focus:

    Lumbar puncture, MRI, CT scan, CT angiogram, Brain MRI , CT-guided biopsy, Brain CT scan, Myelogram, CSF leak

  9. Tanya J. Rath, M.D.

    Tanya J. Rath, M.D.

    1. Radiologist
    1. Phoenix, AZ
    Areas of focus:

    Lumbar puncture, MRI, CT scan, Brain MRI , CT-guided aspiration, CT-guided biopsy, Brain CT scan, Myelogram

  10. Kalen J. Riley, M.D., M.B.A.

    Kalen J. Riley, M.D., M.B.A.

    1. Radiologist
    1. Phoenix, AZ
    Areas of focus:

    Lumbar puncture, MRI, CT scan, CT brain perfusion, CT angiogram, Brain MRI , Perfusion MRI, Brain CT scan, Myelogram

Research

Radiologists and scientists trained in brain CT scans and other imaging methods study how to best use brain CT to predict and diagnose a wide range of diseases and conditions.

Publications

See a list of publications about brain CT scans by Mayo Clinic doctors on PubMed, a service of the National Library of Medicine.

Research Profiles

Edit search filters
close

Narrow your search

View all physicians • All Locations

Aug. 26, 2025
  1. Winn HR, ed. Computer tomography and magnetic resonance imaging of the brain. In: Youmans and Winn Neurological Surgery. 8th ed. Elsevier; 2023. https://www.clinicalkey.com. Accessed June 13, 2025.
  2. Ropper AH, et al. Diagnostic testing in neurological disease. In: Adams and Victor's Principles of Neurology. 12th ed. McGraw Hill; 2023. https://accessmedicine.mhmedical.com. Accessed June 13, 2025.
  3. Kular S, et al. A primer in interpretation of head CT scans. British Journal of Hospital Medicine. 2019; doi:10.12968/hmed.2019.80.11.C156.
  4. Panicker S, et al. CT imaging computed tomography/computed tomography angiography/perfusion in acute ischemic stroke and vasospasm. Neuroimaging Clinics of North America. 2024; doi:10.1016/j.nic.2024.01.004.
  5. Bos D, et al. Radiation exposure in computed tomography. Deutsches Ärzteblatt International. 2023; doi:10.3238/arztebl.m2022.0395.
  6. McCollough CH, et al. Answers to common questions about the use and safety of CT scans. Mayo Clinic Proceedings. 2015; doi:10.1016/j.mayocp.2015.07.011.
  7. Kantro M, et al. New imaging techniques and trends in radiology. Diagnostic and Interventional Radiology. 2024; doi:10.4274/dir.2024.242926.
  8. Radiation dose. RadiologyInfo.org. https://www.radiologyinfo.org/en/info/safety-xray. Accessed June 13, 2025.
  9. Andreas A, et al., eds. Current status of imaging of the brain and anatomical features. In: Grainger & Allison's Diagnostic Radiology: A Textbook of Medical Imaging. 7th ed. Elsevier; 2021. https://www.clinicalkey.com. Accessed June 13, 2025.
  10. Health Education & Content Services. About your CT scan. Mayo Clinic; 2015.
  11. Body CT. RadiologyInfo.org. https://www.radiologyinfo.org/en/info/bodyct. Accessed June 13, 2025.
  12. Head CT. RadiologyInfo.org. https://www.radiologyinfo.org/en/info/headct. Accessed June 20, 2025.