Best Biopsy doctors in Austria: TOP 12 doctors

Dr. Christoph Zielinski is a prominent oncologist and Chairman of the Vienna Cancer Center. He serves as Medical Director of the International Oncology Center at Wiener Privatklinik. Dr. Zielinski specializes in immunotherapy and hematology. He has published over 600 scientific papers on individualized cancer treatment. Dr. Zielinski works at Wiener Privatklinik, a hospital ranked among the world's best by Newsweek.

• Certified by the European Society for Medical Oncology and ASCO.
• Former President of the Central European Cooperative Oncology Group.
• Specializes in personalized therapies for breast, lung, and pancreatic cancers.
• Founded the Comprehensive Cancer Center Vienna to integrate research and care.

The doctor is a distinguished Austrian specialist in gastroenterology, internal medicine, and endoscopic surgery, renowned for advanced diagnostic and therapeutic procedures on the digestive tract. With decades of experience, the doctor is a trusted expert in managing complex gastrointestinal and hepatobiliary diseases.

Graduating from the University of Vienna in the 1980s, the doctor specialized in gastroenterology and endoscopic techniques during the 1990s. By the 2000s, the doctor gained recognition for work in diagnostic and therapeutic endoscopy, including procedures like colon polyp removal and biliary interventions.

Currently, the doctor serves as a leading consultant at Wiener Privatklinik, performing endoscopic surgeries and managing complex gastrointestinal conditions.

Dr. Walter Klepetko is a thoracic surgeon at Wiener Privatklinik in Vienna. He heads the Department of Thoracic Surgery at the Medical University of Vienna. He performed one of Austria’s first lung transplants. Dr. Klepetko is a pioneer in thoracic oncology and complex transplantation medicine.

• Founded the Vienna Lung Transplant Program, performing over 100 transplants annually.
• Co-developed the surgical technique for extracorporeal membrane oxygenation (ECMO) in transplants.
• Led the surgical team for Formula 1 legend Niki Lauda’s lung transplant.
• Specializes in lobectomy, lung segmentectomy, and thymoma treatment.

The doctor is a leading specialist in general, visceral, and oncologic surgery, with international recognition for expertise in esophageal and gastric cancer surgery. Specializing in minimally invasive and robotic techniques, the doctor has made significant contributions to translational cancer research, modernizing surgical oncology and improving patient outcomes across Europe.

Graduating from the University of Vienna in the 1990s, the doctor began a residency at Vienna General Hospital, focusing on esophageal cancer biology. By the 2010s, the doctor was appointed Professor of Surgery and Head of the Upper GI Surgery Unit at the Medical University of Vienna, introducing advanced surgical programs.

Currently, the doctor serves as a consultant at Wiener Privatklinik, with active involvement in upper GI oncology and laparoscopic surgery. The doctor has numerous international publications and is a member of several oncology and surgical societies.

Dr. Wolfgang Köstler is the Deputy Head of the Clinical Division of Oncology at the Medical University of Vienna. He specializes in personalized immunotherapy and targeted therapies for breast and gynecologic cancers. He serves as a senior consultant at Wiener Privatklinik in Austria. Dr. Köstler holds a degree in molecular biology from the Weizmann Institute of Science.

• Trained at Memorial Sloan-Kettering Cancer Center and Royal Prince Alfred Hospital.
• Former Head of the Oncology Department at Regional Hospital Wiener Neustadt.
• Treats complex sarcomas and urogenital tumors using individualized systemic therapy.
• Researches biomarker development and resistance mechanisms to improve treatment outcomes.

Dr. Hossein Taghizadeh is a highly regarded Austrian specialist in internal medicine, hematology, and medical oncology, known for his compassionate approach and commitment to personalized cancer care. With extensive experience in treating solid tumors and blood cancers, he represents a new generation of oncologists who integrate scientific progress with empathy and precision.

He studied medicine at the Medical University of Vienna, graduating in 2016, and began his residency in internal medicine and oncology shortly thereafter. His academic and clinical training at leading Austrian cancer centers equipped him with deep expertise in systemic cancer therapy, hematologic diseases, and palliative medicine.

2010–2016 – Studied medicine at the Medical University of Vienna.

2018 – Began residency in internal medicine and medical oncology, focusing on individualized treatment strategies.

2020s – Specialized in solid tumors, hematologic malignancies, and targeted therapy, contributing to multidisciplinary oncology care.

Today – Practices as an oncologist at Oncodoc and Wiener Privatklinik, providing diagnostics, systemic treatment, and follow-up for patients with gastrointestinal, urogenital, and hematologic cancers.

Dr. Taghizadeh’s clinical interests include gastrointestinal tumors, pancreatic and biliary cancers, genitourinary malignancies, and hematologic neoplasms. He works with advanced diagnostic tools and modern systemic therapies, including chemotherapy, targeted therapy, and immunotherapy.

Known for his calm professionalism, integrity, and patient-centered communication, Dr. Taghizadeh places great emphasis on evidence-based medicine and emotional support throughout the treatment journey. His work reflects a modern, holistic approach to oncology — one that values both medical excellence and the human experience behind every diagnosis.

The doctor is a highly respected Austrian general, visceral, and transplant surgeon specializing in hepato-pancreato-biliary surgery, liver transplantation, and oncologic abdominal surgery. With decades of experience, the doctor has significantly advanced complex abdominal procedures and interdisciplinary cancer treatment in Austria.

Graduating from the University of Vienna in the 1990s, the doctor completed specialist training in general and visceral surgery at the Medical University of Vienna. The doctor's work includes liver and pancreatic cancer surgeries, liver transplantation, and multivisceral resections.

The doctor is a senior consultant at Wiener Privatklinik and continues academic work at the Medical University of Vienna, with numerous publications on liver regeneration and surgical oncology outcomes.

The doctor is a respected physician based in Vienna, specializing in internal medicine and oncology. With a career marked by a patient-focused approach, the doctor combines advanced medical knowledge with compassion. After graduating from the Medical University of Vienna in the 1990s, the doctor pursued residency training in internal medicine and hematology/oncology, focusing on complex cancers and blood disorders.

In the 2000s, the doctor advanced in hematology and oncology, participating in clinical research and introducing new systemic therapies. Currently, as a consultant and attending physician at Wiener Privatklinik, the doctor treats solid tumors and hematologic malignancies, emphasizing systemic therapies and holistic care.

Prof. Dr. Florian Fitzal is Head of Breast Reconstruction at Hanusch Hospital in Vienna and runs a private practice in Vienna's 18th district. He specializes in breast cancer surgery, focusing on breast-conserving surgery, oncoplasty, mastectomy, breast reconstruction, anti-hormone therapy, palliative care, and follow-up. He also performs abdominal surgery, including hernia and gallbladder operations.

Previously Head of Breast Surgery at Vienna General Hospital (AKH) and the Breast Center in Linz, Prof. Dr. Fitzal is a University Professor at the Medical University of Vienna and holds an MBA in Public Health. He is a Fellow of the European Board of Surgery in Oncological Surgery and an active member of the European Society of Medical Oncology, European Society of Surgical Oncology, and the Austrian Breast and Colorectal Cancer Study Group. He has published over 143 scientific papers and written 4 books on breast cancer surgery.

Dr. Johannes Drach is the Director of the Josefstadt Private Clinic in Vienna. He specializes in hematology and oncology, with expertise in leukemia and lymphoma treatment. Dr. Drach provides oncology assessments and second opinions for complex cancer cases. He is a professor at the Medical University of Vienna and leads a private practice.

• Served as head physician at the University Hospital of Internal Medicine I in Vienna.
• Completed a research internship at the M. D. Anderson Cancer Center in Houston.
• Published over 120 scientific papers and 200 abstracts for international medical congresses.
• Member of the Board of Directors for the Austrian Society of Hematology and Oncology.

The doctor specializes in obstetrics and gynecology with a focus on maternal-fetal medicine and minimally invasive surgical techniques. With over 20 years of experience, the doctor has contributed to several groundbreaking studies in prenatal care and has been published in numerous peer-reviewed journals. The doctor is a board-certified obstetrician-gynecologist and has received multiple awards for excellence in patient care.

The doctor is a specialist in general and visceral surgery, serving as a surgeon at the Department of General Surgery at the Medical University of Vienna. Leading the gastric and esophageal surgery team, the doctor is also the Head of the Gastroesophageal Tumor Unit at the Comprehensive Cancer Center in Vienna.

With over 240 specialized articles published, the doctor has held significant roles such as General Secretary of the Austrian Society of Surgical Oncology since 2014 and Head of Upper-GI-Service since 2012. The doctor is an Associate Professor for Surgery and has been a specialist in upper-GI-surgery since 2007.