John Schreiner

Professor Emeritus

Affiliated Adjunct Faculty

Physics, Engineering Physics & Astronomy

School of Medicine-Oncology


Dept. of Oncology - Cancer Centre of Southeastern Ontario (CCSEO)

People Directory Affiliation Category

Research Areas:

Radiation Oncology / Medical Physics:
adaptive radiation therapy, therapy dose delivery validation, process quality assurance, cobalt radiation therapy

Current Research:

Advanced image guided radiation delivery and tomotherapy techniques with Cobalt-60 sources, Co‑60 megavoltage imaging and computed tomography (CT), quantitative CT imaging, three dimensional radiation dosimetry with gel dosimeters and magnetic resonance and optical CT imaging, conventional radiation dosimetry and computer simulations of physical quantities in radiotherapy and at diagnostic energies, clinical evaluation of dose delivery in radiation treatment.