Medical Physics, in its simplest definition, is the application of physical principles, phenomena, and methods to the diagnosis and treatment of diseases. In other words, it serves as an intersection and a bridge between the sciences of physics and medicine. Given the breadth and rapid development of Medical Physics, the discipline plays an essential and expanding role in basic sciences education as well as in clinical and hospital applications. Today, it is regarded as one of the most important foundational medical sciences, providing invaluable contributions across various clinical sectors.

The long-standing history of Medical Physics within the medical field reflects its authenticity and the continuous need for this discipline. Even in ancient medicine, basic tools founded on simple physical principles were effectively used in diagnosing and treating illnesses. Since the late 19th century—beginning with the discovery of X-rays, followed by the use of radioisotopes, and later a variety of ionizing and non-ionizing radiation techniques—Medical Physics has played a significant role in advancing public health and improving the quality of human life. Today, the field encompasses numerous sub-disciplines, including medical imaging, dosimetry and radiation protection, nuclear medicine, radiation therapy, radiobiology, ultrasound, laser technologies, optics and visual physics, bioelectricity and biomagnetism (bioelectromagnetics), biomechanics, and other related areas. These subjects are included in postgraduate curricula offered by Medical Physics departments across national and international universities.

The Department of Medical Physics at Kermanshah University of Medical Sciences launched its first Master’s program in October 2008, following approval by the Medical Physics Evaluation Board. Since its establishment, a significant number of students have graduated from the program, with some continuing their studies at the doctoral level, while others are actively serving in healthcare sectors such as radiation therapy and nuclear medicine, contributing to the nation’s medical and public health services.

We remain hopeful that, given the growing importance of this field in safeguarding public health, and with the continued support of university leadership as well as the dedication of our faculty members and students, we will further expand our educational, research, and health-oriented capacities in the years to come.

Head of the Department of Medical Physics

Dr. Nima Rostampour