Some days are better than others...

J. Ray Ballinger, MD, PhD

Greetings! I'm a radiologist with particular interest in MRI and MRS, having received my Ph.D. in Medical Physics in 1994 from the University of Florida in Gainesville, Florida, USA.

I currently currently retired from the Portland VA Medical Center in Oregon and Oregon Health and Science University. 

The contents of this site are currently being updated and transferred to Radiopaedia. Look under the Encyclopedia tab and under the "Browse by Section", select the "physics" link.

Last modified: 22 September 2013