
Dr.

I am a medical oncologist based at the University Clinical Center Kragujevac, Serbia, with a clinical focus on breast cancer, gastrointestinal malignancies, melanoma, and head and neck cancers. Alongside my clinical work, I am a PhD candidate and actively involved in clinical research, real-world data analyses, and international clinical trials. My professional interests include translational oncology, precision medicine, and leadership development, with the goal of improving patient outcomes and contributing to evidence-based oncology practice and education.
University Clinical Center Kragujevac
Internal Oncology, Primary Health Care
Melanoma
Lung cancer
Breast cancer
Head and neck cancer
Dr. Marina Petronijević brings a unique and highly valuable perspective to clinical research, having actively participated in multiple Phase I trials — a rare experience among investigators. Her expertise in early-stage studies ensures careful oversight and deep understanding of trial dynamics from the very first patient enrolled. We are confident her insights will be instrumental in advancing clinical programs and mentoring teams at the site level.
