The PhD in Medical Science is a doctoral research programme offered through the Graduate School of Medicine, Dentistry and Health Sciences at Niigata University — previously part of the Graduate School of Medical and Dental Sciences before its integration in April 2026. As part of the Major in Medicine and Dentistry, this doctoral track focuses on advanced, original research in medical science and prepares students to become independent researchers and leaders in diverse medical fields. Candidates engage deeply with interdisciplinary research areas such as molecular and cellular medicine, biological functions and medical control, and community disease control, often conducting research under faculty supervision in laboratories and clinics across the university’s medical departments. The programme emphasizes rigorous training in research methodology, data analysis, scientific communication, and ethical conduct, culminating in the completion and successful defense of a doctoral dissertation that contributes new scientific knowledge to medical science. Graduates are equipped for academic, clinical, research, and industry roles that require high‑level expertise in medical research and innovation. Admission typically requires a relevant master’s degree or equivalent academic preparation and alignment with faculty research interests.

NOTE: The university may have additional program-specific eligibility requirements.
It is recommended to verify these on the official university website.