He was seen, Friday, with patients' x-ray films. Photo by Steve Ueckert / Chronicle. HOUCHRON CAPTION (11/28/2002): Dr. David Baskin of The Methodist Hospital and Baylor College of Medicine will soon use a new radiation treatment for brain cancer. The GliaSite Radiation Therapy System sends radiation to the tumor location in a more even and targeted way. GliaSite has been on the market for about a year. less