Dr. Gregory C Karnaze MD Radiologist

Dr. Gregory Karnaze is a radiologist in Austin, Texas. He is affiliated with multiple hospitals in the area, including Seton Highland Lakes and Seton Medical Center Austin. He received his medical degree from University of Kansas School of Medicine and has been in practice for 38 years. Dr. Karnaze accepts several types of health insurance, listed below. He is one of 78 doctors at Seton Highland Lakes and one of 84 at Seton Medical Center Austin who specialize in Radiology.

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Office Location

See Contact Information

Specialty & Clinical Interests

Radiologist: Vascular & Interventional

Clinical Interests: Interventional Oncology, Magnetic Resonance Imaging, X-Ray Computed Tomography, Peripheral Vascular Diseases, Mammography, Abdominal Radiology

Education & Medical Training

Mayo School of Graduate Medical Education
Residency, Radiology, 1977 - 1981

University of Kansas School of Medicine
Class of 1976

Dartmouth College
Other Training, Chemistry, 1967 - 1971

Certifications & Licensure

American Board of Radiology
Certified 33 years in Diagnostic Radiology

American Board of Radiology
Certified 19 years in Vascular & Interventional Radiology

IA State Medical License
Active through 2013

MO State Medical License
Active through 2013

NC State Medical License

TX State Medical License
Active through 2014

Awards, Honors & Recognition

Member, Alpha Omega Alpha

Publications & Presentations

Sonography of arcuate uterine blood vessels.
DuBose, T. J., Hill, L. W., Hennigan, H. W., Nichols, D. H., Mezaraups, G. G., Porter, L., Marley, L., Butschek, C. M., Karnaze, G. C., Walser, E.

Pseudomyxoma peritonei associated with mucinous adenocarcinoma of the pancreas: CT findings and CT-guided biopsy.
Gustafson, K. D., Karnaze, G. C., Hattery, R. R., Scheithauer, B. W.

Computed tomography in duodenal rupture due to blunt abdominal trauma.
Karnaze, G. C., Sheedy, P. F., Stephens, D. H., McLeod, R. A.

Insurances Accepted

  • Aetna Choice POS II
  • Aetna HMO
  • Anthem PPO
  • BCBS Blue Card PPO
  • CIGNA Open Access
  • First Choice
  • First Health PPO
  • Great West PPO
  • Humana ChoiceCare Network PPO
  • Kaiser Permanente
  • Multiplan PHCS PPO
  • Multiplan PPO
  • Rocky Mountain Group/Indiv - HMO/Private Pay
  • United Healthcare - Direct Choice Plus POS
  • United Healthcare - Direct Options PPO
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