State of the Art in Surgical and Medical Oncology 2025

One of Austria’s leading oncologists, Medical Director of Wiener Privatklinik and Head of the WPK Academy Central European Cancer Center. He has decades of experience in cancer treatment and research, and is committed to bringing the latest scientific advances directly to patient care.

Dr. Martha Hoffmann is a nuclear medicine specialist and key expert in molecular imaging at the Radiology Center Vienna. She is responsible for PET/CT operations, making use of one of the first private PET/CT systems in Austria. In her work, she focuses on integrating morphological and molecular diagnostics to achieve precise oncologic imaging. With her strong background in nuclear medicine, she provides detailed interpretations and guidance on the most suitable imaging modalities for complex cancer cases.

Professor and Gynecologist at Wiener Privatklinik, specializing in women’s health and obstetrics. With long-standing expertise in patient-centered gynecological care, she blends clinical excellence with empathy and comprehensive management of complex female health issues.

Dr. David Kuczer is a leading specialist in radiation oncology and part of the Amethyst Radiotherapy Center. With extensive experience from leading institutions in Germany and Austria, he focuses on the precise and personalized treatment of cancers such as breast, prostate, lung, and brain tumors. Dr. Kuczer combines advanced radiotherapy techniques with an interdisciplinary approach to ensure effective treatment while protecting healthy tissue.

Dr. Alexis Freitas is a specialist in gastroenterology and hepatology, focusing on the diagnosis and treatment of digestive and liver diseases. His expertise includes advanced endoscopic procedures, colorectal cancer prevention, and the management of complex gastrointestinal conditions. Dr. Freitas combines medical precision with a patient-centered approach, ensuring personalized care and early detection through preventive screening programs.

Dr. David Weidenauer is a specialist in Internal Medicine and Cardiology at Wiener Privatklinik. He focuses on the prevention, diagnosis, and treatment of cardiovascular diseases, offering patients comprehensive care across the full spectrum of modern cardiology. With broad expertise ranging from cardiac imaging and functional diagnostics to individualized therapy, he is dedicated to advancing patient outcomes through evidence-based medicine and personalized treatment concepts.

Dr. Simona Dunarintu is a specialist in Radiology and Medical Imaging based in Timiș, Romania. With extensive experience in diagnostic imaging, she collaborates internationally to advance high-quality oncologic care. Her work strengthens the link between Romanian and Austrian medical centers and supports cross-border patient access to advanced cancer diagnostics.