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.

Dr. Gerhard Prager is a gastric surgeon in Austria who has performed over 3,000 obesity operations. He heads the Obesity Outpatient Clinic at Vienna General Hospital. Dr. Prager also leads the Metabolic Surgery Center at Confraternitaet Private Hospital. He specializes in gastric bypass, sleeve gastrectomy, and gastric banding.

• Serves as President of the IFSO-European Chapter for metabolic surgery.
• Dr. Prager treats obesity, type 2 diabetes, and gastric ulcers.
• Maintains membership in the American Society for Metabolic & Bariatric Surgery.
• Works at Vienna General Hospital, which holds ISO safety certification.

Dr. Thomas Bachleitner-Hofmann is a visceral surgeon at Confraternitaet Private Hospital in Vienna. He served as a Research Fellow at Memorial Sloan-Kettering Cancer Center in New York. Dr. Bachleitner-Hofmann specializes in surgeries for the large intestine, peritoneal, and breast cancer. He performs complex procedures like HIPEC after cytoreductive surgery.

• Completed training in minimally invasive colorectal surgery and vascular diseases in Switzerland and Austria.
• Winner of the Theodor Billroth Prize and the Heinrich Treichl Prize for humanitarian achievements.
• Maintains membership in the American Society of Clinical Oncology and the European Society of Coloproctology.
• Expert in large bowel resection and cytoreductive surgery for peritoneal surface malignancies.

Ophthalmic surgeon

Univ.-Prof. Dr. Heinz Gisslinger is a leading hematologist and internal oncologist at the Medical University of Vienna and the Confraternität Private Clinic Josefstadt. He helped found the Laboratory for Myeloproliferative Neoplasms. He is Program Director for Myeloproliferative Neoplasms and leads clinical and translational research.

He pioneered interferon therapy for myeloproliferative neoplasms (MPNs). He first used it clinically in the 1980s and has advanced it for more than four decades. His expertise includes polycythemia vera, essential thrombocythemia, primary myelofibrosis, chronic myeloid leukemia, and multiple myeloma.

Dr. Klaus Novak is a neurosurgeon in Vienna with over 20 years of experience. He graduated from the University of Vienna in 1992. He became a board-certified neurosurgeon in 2001. He completed international training. This included research at Beth Israel Hospital in the United States. He introduced intraoperative motor evoked potential monitoring in Austria.

His clinical focus includes spine surgery, brain tumors, hydrocephalus, epilepsy, movement disorders, and neuromodulation. He is active in the interdisciplinary Movement Disorder Board at MedUni Vienna.

Univ.-Prof. Dr. Dagmar Bancher is a senior gynecologist and obstetrician in Vienna. She has over 25 years of experience. She completed her medical studies at the University of Vienna in 1991. She qualified as a specialist in gynecology and obstetrics in 1998.

Her expertise includes high-risk pregnancy care, pediatric and adolescent gynecology, and cervical dysplasia diagnosis. She also performs gynecologic surgery, including hysteroscopy, laparoscopy, and myomectomy.

She holds a postgraduate degree in medical leadership. She consults in German, English, French, and Italian.

Dr. Christian Kainz is the Medical Director of Döbling Private Hospital in Vienna. He specializes in laparoscopic pelvic surgery, mammology, and oncological gynecology. Dr. Kainz heads the Department of Cervical Pathology at the University Gynecological Clinic in Vienna.

• Acts as Head of the Department of Maternity Care at Döbling Private Hospital.
• Treats complex conditions including cervical cancer, endometriosis, and uterine fibroids.
• Performs breast biopsies, cystoscopies, and specialized pelvic organ operations.
• Served as deputy chief physician at the University Women's Clinic in Vienna.

The doctor is a highly experienced neurologist with a focus on diagnosing and treating a wide range of neurological disorders. With over 15 years of clinical experience, the doctor has contributed to numerous research studies and has been published in several prestigious medical journals. The doctor has been recognized for innovative approaches in patient care and has received multiple awards for excellence in neurology. Additionally, the doctor is board-certified and actively participates in continuing medical education to stay updated with the latest advancements in the field.

The doctor is a leading expert in ophthalmology with extensive experience in advanced surgical procedures and patient care. Specializing in cataract and refractive surgery, the doctor has contributed to numerous clinical studies and publications in the field. With a commitment to innovation and excellence, the doctor has been recognized for implementing state-of-the-art techniques and technologies in ophthalmic treatments.

Accredited by several prestigious medical boards, the doctor has received multiple awards for outstanding contributions to ophthalmology. The doctor has also been actively involved in training and mentoring upcoming ophthalmologists, ensuring the highest standards of practice in the department.

The doctor specializes in cardiac surgery, with extensive experience in performing complex heart procedures. Having graduated from a prestigious medical school, the doctor has contributed significantly to advancements in minimally invasive cardiac techniques. The doctor is board-certified and has published numerous research papers in leading medical journals. With a focus on patient-centered care, the doctor has successfully completed over 1,000 cardiac surgeries, maintaining a high success rate and low complication rate.

Dr. Fritz Leutmezer is a neurologist at Vienna General Hospital (AKH) in Austria. He is the President of the Austrian Multiple Sclerosis Society. Dr. Leutmezer treats multiple sclerosis, epilepsy, Parkinson's disease, and movement disorders. He also uses acupuncture to treat trigeminal neuralgia and facial nerve palsy.

• Published over 60 scientific papers in the field of neurology.
• Vice President of the Vienna Multiple Sclerosis Society.
• Author of a book on multiple sclerosis to support patient care.
• Works at Vienna General Hospital, which includes over 42 university clinics.

Dr. Michael Trauner heads the Gastroenterology and Hepatology Department at the Medical University of Vienna. He is a primary expert in liver and bile duct diseases. He founded the Liver Center at the Medical University of Graz. Dr. Trauner previously served as a Research Fellow at Yale University.

• Specializes in cholestatic diseases, fatty liver, and biliary tract pathologies.
• Treats patients at Vienna General Hospital, a facility with over 40 university clinics.
• Member of the Austrian Academy of Sciences and the American Gastroenterological Association.
• Former Professor of Medicine and Molecular Hepatology at the University of Graz.

The doctor specializes in Orthopedics and Traumatology, with extensive experience in complex joint replacement surgeries and trauma care. The doctor is recognized for pioneering minimally invasive surgical techniques that significantly reduce recovery time for patients. With a career spanning over 20 years, the doctor has contributed to numerous peer-reviewed journals and has been a keynote speaker at international medical conferences. The doctor is also involved in teaching and mentoring upcoming orthopedic surgeons, ensuring the advancement of medical knowledge and practice in the field.

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.

Dr. Marek Ehrlich is a cardiac surgeon at Vienna General Hospital (AKH). He has managed the hospital’s aneurysm program since 2010. Dr. Ehrlich specializes in aortic valve replacement and complex cardiac surgery. He completed international training at Stanford, Mount Sinai, and Houston.

• Published over 100 scientific articles focusing on aneurysm surgical techniques.
• Performs coronary artery bypass grafting and open-heart surgery.
• Expert in neuroprotection and endovascular treatment for aortic dissections.
• Winner of international awards in Germany, England, and Japan.

Dr. Wolfgang Gstoettner is the head of the ENT University Hospital at Vienna General Hospital. He specializes in head and neck surgery and hearing restoration. Dr. Gstoettner performed Austria’s first laser partial larynx resection. He also carried out the country's first active middle ear and brain stem implantations.

• Published over 200 scientific papers on ENT surgery and research.
• Served as the President of the Austrian Society of Otorhinolaryngology.
• Former Executive Director of the ENT clinic in Frankfurt.
• Member of the Politzer Society and the Higher Medical Council.

Dr. Tamara Kopp is a dermatologist at Confraternitaet Private Hospital in Vienna. She completed her medical thesis at the Harvard Center for Skin Disease Research. Dr. Kopp focuses on skin cancer screening, dermatological surgery, and laser medicine. She is a former head of the Allergy Department at AKH Vienna.

• Specially trained in diagnosing skin cancers, pigment disorders, acne, and psoriasis.
• Performs aesthetic procedures including Botox injections, fillers, and chemical peels.
• Winner of the Heinrich Auspitz Prize and the Theodor Billroth Prize.
• Served as a lecturer at Wiener Privatklinik and a Senior Physician at AKH Vienna.