Career
After a postdoc at University of British Columbia he moved to University of New Mexico, Albuquerque, where he stayed for many years as a professor of physics and astronomy. He has co-authored over 100 scientific papers. He wrote a textbook "Advanced Astrophysics" published by Cambridge University Press in 2003.
In 2004 he left astrophysics to become a professor at Department of Oncology, Wayne State University.
He is also Imaging Program Leader at Karmanos Cancer Institute and Chief Technology Officer for Delphinus Medical Technologies.