Dr. Charles Fiske is the on-site radiologist and medical director for NorCal Imaging Walnut Creek. He is a board-certified radiologist.

A California native from San Diego, Dr. Fiske received his medical degree from the University of California, Los Angeles and completed his residency in radiology at the University of San Francisco, where he was chief resident.

Dr. Fiske completed two fellowships, both at the University of California, San Francisco. His first fellowship was in ultrasound followed by another in CT and gastrointestinal imaging. In 1981, he became an assistant clinical professor of radiology at the University of California, San Francisco and continues in that role today.

Dr. Fisked belongs to many professional organizations and has provided more than 30 years of patient-focused professional services to the local community, as well as to many Bay Area hospitals. Dr. Fiske has co-authored 13 publications, some of which have appeared in well-respected journals like the American Journal of Roentgenology and Radiology.

In addition to prostate imaging, Dr. Fiske's professional interests include imaging in the diagnosis and treatment of breast disease.