Dr. Matthew Sondag joined CRL as a neuroradiologist. Dr. Sondag received his undergraduate degree in biochemistry, from the University of Wisconsin – Madison.

He went on to complete his medical degree from Northwestern University Feinberg School of Medicine in Chicago, IL.  Dr. Sondag then traveled to the University of Colorado’s Anschutz Medical Campus in Aurora, CO  to finish an internship in internal medicine.

Dr. Sondag went back to Northwestern in 2012 to complete a residency in diagnostic radiology and also worked as a moonlighter at Mount Sinai Hospital in downtown Chicago.

Following his residency, Dr. Sondag completed a fellowship in neuroradiology at the University of Southern California (USC) in Los Angeles.

When asked what he enjoys most about his position Dr. Sondag replied, “using technology-driven medicine to problem solve and improve clinical outcomes for the patient.”

Outside of work, you can find Dr. Sondag cycling, long distance running, or in the cold winter months, reading a good book and listening to music.


  • Diagnostic Neuroradiology


  • American Board of Radiology



Biochemistry, University of Wisconsin - Madison

Medical School: 

Northwestern University Feinberg School of Medicine, Chicago, IL


Internal Medicine, University of Colorado's Anschutz Medical Campus, Aurora, CO


Diagnostic Radiology, Northwestern University Feinberg School of Medicine, Chicago, IL


Neuroradiology, University of Southern California (USC), Los Angeles, CA