I had my MRIdian treatments in Philly at TJUH. My experience was great no complaints. My RO used the Barrigel and not the SpaceOAR. Both my RO and the Nuclear Physicist were happy to answer all my questions about planning and show me on the control system how my radiation was directed and placed for all my individual beams. The technicians for the MRIdian that cared for me during my treatments were awesome.