Best oncologists: TOP 780 doctors

Dr. Oscar Aballay is a board-certified specialist in Internal Medicine, Cardiology, Pulmonology, and Critical Care Medicine. He has over 20 years of clinical experience. Dr. Aballay practices at Sourasky Medical Center. He provides advanced, evidence-based care for complex heart and lung conditions.

Dr. Aballay is known for his high patient success rates and dedication to medical excellence. He speaks both Spanish and English. He is accredited by leading medical boards. Dr. Aballay has improved patient outcomes through innovative treatments and teamwork with other specialists.

Dr. Selime Aydogdu is a specialist in pediatric hematology and oncology. She is known for her work in improving early cancer detection in children. Dr. Aydogdu has given many presentations and led discussions on recognizing early cancer symptoms. Her efforts have raised awareness in her field.

Her work has helped achieve better diagnostic results and higher survival rates for children. Dr. Aydogdu is dedicated to education and advocacy. She is a respected member of the pediatric oncology community.

Urologist

Dr. Jan Dolezel is a board-certified onco-urology specialist with 20+ years of experience in robotic surgery. He holds an MD degree from Masaryk University, a Ph.D. from the University of Bratislava, and specialized in laparoscopic and robotic surgery from the University of Strasbourg. He is affiliated with multiple medical societies and has published 108 scientific papers in journals.

Assist. Prof. Meltem TOPALGÖKÇELİ SELAM M.D. is a Medical Oncologist with a focus on Gastrointestinal System and Ovary Cancers. She has extensive experience working in various medical institutions, including the Liv Hospital, Ministry of Health Okmeydanı Training and Research Hospital, and Istanbul Faculty of Medicine. She is a member of the Turkish Medical Oncology Society, the Istanbul Breast Cancer Research Group, and the Alumni Association for Üsküdar American Academy for Girls.

Dr. Jaroslav Tvaruzek is a specialist in robotic surgery. Dr. Tvaruzek is a leading certified expert by Intuitive Surgical - the American produced of the original Da Vinci robots. The doctor is a member of Association of Aesthetic Medicine and Association of Bariatric Surgery.

Dr. Tvaruzek heads the Center of Robotic Surgery located in the St. Zdislava Hospital (the Czech Republic). The doctor has performed over 3,500 robotic surgeries for his practice. Among them are:

• prostatectomy with preservation of the erectile function
• transoral surgeries (removal tumors of the nasopharynx, larynx, trachea, mouth)
• thyroidectomy
• nephrectomy
• bariatric surgeries (surgical treatment of obesity).

Professional experience:

• From February 2019 to present: Head of Radiation Oncology Department, Quirónsalud Proton Therapy Center, Madrid, Spain.
• 2017-18: Senior specialist in radiation oncology, MAASTRO Clinic - ZON-PTC (Zuid-Oost Nederland Protonen Therapie Centrum), Maastricht, The Netherlands.
• 2014-17: Senior Radiation Oncologist, Department of Radiation Oncology, University Hospital of Geneva, Geneva, Switzerland.
• 2005-14: Senior Physician in Radiation Oncology, Proton Therapy Center, Paul Scherrer Institute, Villigen, Switzerland.
• 2006: Clinical fellowship in proton radiation oncology, Francis H. Burr Proton Therapy Center, Division of Radiation Oncology, Massachusetts General Hospital, Boston, MA, USA.
• 2005: Medical specialist in radiation oncology, Department of Radiation Oncology, University Hospital of Lausanne, Lausanne, Switzerland.
• 2002-2004: Medical specialist in radiation oncology, Department of Radiation Oncology, University Hospital of Geneva, Geneva, Switzerland.
• 1999-2002: Assistant Physician in Radiation Oncology, Department of Radiation Oncology, Vall d'Hebron University Hospital, Autonomous University of Barcelona, Barcelona, Spain.
• 1999: Assistant Physician in Radiation Oncology, Department of Radiation Oncology, University Hospital Sant Pau, Autonomous University of Barcelona, Barcelona, Spain.
• 1994-98: Residency in Radiation Oncology, University Hospital Sant Pau, Autonomous University of Barcelona, Barcelona, Spain.

Education:

• 1984-91: Degree in Medicine and Surgery, Faculty of Medicine, Autonomous University of Barcelona, Barcelona, Spain.
• 2018 to present: PhD candidate, Maastricht University, The Netherlands.

Publications:

Dr. Ares is the author of 34 scientific articles published in peer-reviewed medical journals.

Her extensive international experience and commitment to innovative treatments make her a leading expert in proton therapy and radiation oncology.

Professional experience:

• From February 2019 to present: Head of Radiation Oncology Department, Quirónsalud Proton Therapy Center, Madrid, Spain.

• 2017-18 Senior specialist in radiation oncology, MAASTRO Clinic - ZON-PTC (Zuid-Oost Nederland Protonen Therapie Centrum), Maastricht, The Netherlands.
• 2014-17 Senior Radiation Oncologist, Department of Radiation Oncology, University Hospital of Geneva, Geneva, Switzerland.
• 2005-14 Senior Physician in Radiation Oncology, Proton Therapy Center, Paul Scherrer Institute, Villigen, Switzerland.
• 2006 Clinical fellowship in proton radiation oncology, Francis H. Burr Proton Therapy Center, Department of Radiation Oncology, Massachusetts General Hospital, Boston, MA, USA.
• 2005: Medical specialist in radiation oncology, Department of Radiation Oncology, University Hospital of Lausanne, Lausanne, Switzerland.
• 2002-2004 Medical specialist in radiation oncology, Department of Radiation Oncology, University Hospital of Geneva, Geneva, Switzerland.
• 1999-2002 Assistant Physician in Radiation Oncology, Department of Radiation Oncology, Vall d'Hebron University Hospital, Autonomous University of Barcelona, Barcelona, Spain.
• 1999 Assistant Physician in Radiation Oncology, Department of Radiation Oncology, University Hospital Sant Pau, Autonomous University of Barcelona, Barcelona, Spain.
• 1994-98 Residency in Radiation Oncology, University Hospital Sant Pau, Autonomous University of Barcelona, Barcelona, Spain.

Education:

• 1984-91: Degree in Medicine and Surgery, Faculty of Medicine, Autonomous University of Barcelona, Barcelona, Spain.
• 2018 to present: PhD candidate, Maastricht University, The Netherlands.

Publications:

Dr. Ares is the author of 34 scientific articles published in peer-reviewed medical journals.

Her extensive international experience and commitment to innovative treatments make her a leading expert in proton therapy and radiation oncology.

Professor Riccardo Rosati is the Head of the Gastrointestinal Surgery (GI) Department at the San Raffaele Research Hospital in Milan, Italy. He is a highly experienced surgeon with over 30 years of experience, having completed medical degrees in general medicine and general surgery, as well as specialization in thoracic surgery. He is a member of multiple surgical associations, and has written over 300 publications. His department treats approximately 2,000 surgical cases per year.

Professor Massimo Falconi is a gastrointestinal oncologist with over 30 years of experience specializing in pancreatic diseases. He practices at Ospedale San Raffaele in Milan and has led 3,600 surgeries, including distal, total, middle pancreatectomies , pancreatic resections, and enucleations. He is the Director of the Pancreatic Surgery and the Pancreas Translational and Clinical Unit at IRCCS Ospedale San Raffaele with international experience in Japan, Spain, Germany, and Sweden. Prof. Falconi has written over 330 articles and taken part in 350+ Italian and 220+ international conferences, and is a member of several organizations.

Professor Dr. Mehmet Karaca

DOB: 1971, 

Place Of. Birth: Antalya. 

Foreign Languages ​​Known: English

Medical Interests Cancer Center Schools / trainings Professor of Gynecology and Obstetrics

Medical Interests gynecological cancers Pregnancy high risk pregnancy laparoscopic surgery Urogynecology genital aesthetics infertility in vitro fertilization

 Schools / trainings

1993 - Undergraduate Medicine Akdeniz University    

1993 - Master's Degree in Medicine Akdeniz University     1999 - PhD in Obstetrics and Gynecology, Dicle University    

2011 - Minor Gynecological oncology surgery Ministry of Health experiences

2002 - 2005 - Gaziantep University - faculty of medicine - faculty member

2006 - 2010 - Kafkas University faculty of medicine - faculty member

2010 - 2014 - Antalya Training and Research Hospital - clinical chief

2014 - 2021 - Medstar Yıldız Hospital

2018 - 2021 - Gelisim University faculty member

2021 - present - Medical Park Antalya Hospital Complex

Otolaryngologist. Head of the ENT organs Oncology Center

• Specializes in gynecological oncology, particularly breast cancer treatment.
• International practice in Germany at the Asklepios Barmbek clinic.
• Head of a specialized center renowned for breast cancer care.
• Recognized for leadership in gynecology and oncological medicine.
• Holds professorship in gynecology, emphasizing oncological expertise.
• Member of professional oncology societies, contributing to cancer research.
• Offers remote consultations for patients seeking oncology care.

Oncologist, Oncohematologist, Surgeon

Head physician of Oncology and Hematology Center

Prof. Elke Jaeger is one of the best German doctors according to Focus rating.

Professional Resume

Basic education

• Electronic Engineering , Buenos Aires (1984)
• Physics of Radiotherapy , National Atomic Energy Commission of Argentina (CNEA, 1984)
• Master of Medical Physics , Universities of Toulouse and Paris (1986)
• Doctor of Science in Medical Physics , Universities of Toulouse and Paris (1990, Stereotactic Radiotherapy)

Publications

• Scientific index: 36.93
• Number of publications: 140

Professional activity

• 1980-1984 – Lecturer, University of Buenos Aires
• 1982-1984 – Academy of National Medicine of Argentina
• 1985-2018 – Institut Curie (Paris)
  • Latest positions:
    • Technical Director of the Proton Therapy Center
    • Head of the Department of Medical Physics

Research Internships as a Visiting Professor

• 2003-2004 – Massachusetts General Hospital & Harvard Medical School (Boston, USA)
• 1998 – Indiana University Cyclotron Facility (Bloomington, USA)

Membership in scientific committees

• 2014 – CERN International Strategy Committee for Medical Applications
• 2000 – Conseil Scientifique National de Hadrontherapie (France)
• 2012 – The Belgian Hadrontherapy Center Foundation
• Scientific and expert consultant for companies: IBA, IBA Dosimetry, Varian Particles, Siemens, Tomotherapy
• Scientific advisor at proton therapy centers in various countries:
  • China (Wanjie)
  • South Africa (Cape Town)
  • USA (Indiana, New York)
  • Italy (Trento)
  • South Korea (Seoul)
  • France (Caen)
  • Netherlands (Maastro)
  • Argentina (Buenos Aires)
  • Austria (MedAustron)
• Member of the Scientific Council at the Embassy of Argentina in France

Reviewing articles for scientific journals

• Physics in Medicine and Biology
• Medical Physics
• Physics Medicine
• Radiotherapy and Oncology
• Radiation Protection Dosimetry
• Radioprotection
• Cureus and others

Membership in scientific societies

• PTCOG (Particle Therapy Cooperative Group) – Chairman (2010-2013)
• ESTRO (European Society for Radiotherapy and Oncology)
• SFPM (Société Française de Physique Médicale)
• PMSF (Physiciens Médicaux Sans Frontières)

Teaching activities

• Master's program "Medical Physics" , Faculty of Medicine, University of Paris-Sud
• School of Proton Therapy ESTRO
• PTCOG Educational Master Classes
• Inter-University Diploma in High-Tech Radiotherapy
• Diploma in Radiation Biology and Radiation Protection in Radiotherapy (France)
• AAPM Summer School , Colorado Springs, USA (2015)
• Scientific supervision of postgraduate students, masters students, interns (up to 10 students per year)
• Invited lectures in various countries around the world (about 10 per year)

Grants and funding received (more than €50 million)

1. MIGAC – New Proton Therapy Centre of the Institut Curie
2. Grant Canceropole
   • (a) Targeted proton therapy for pediatric and adult tumors: technical optimization, radiobiology, socioeconomic assessment
   • (b) Dynamic proton therapy
3. Grant Physician – DEDIPRO (development of a new diamond detector and fast radiation therapy planning system for pulsed proton beams)
4. Industrial and regional grants – Areva 1-2-3, Feder, Varian, etc.
5. European Commission Grants
   • INFRAIA-02-2017 – INSPIRE (Infrastructure for International Proton Therapy Research)
6. IDEX Paris-Saclay – NanoTheRad (research on nanoparticles in medicine)

This specialist has made significant contributions to the development of proton therapy, radiation oncology and medical physics, combining scientific research, teaching and work at the world's leading medical and research institutions.

Dr. Adnan Sayar is a leading thoracic surgeon in Turkey. He has over 40 years of medical experience and more than 30 years in thoracic surgery. He is known for his work in minimally invasive thoracoscopic and robotic procedures. These techniques have helped improve patient recovery and outcomes for chest diseases.

Dr. Sayar received international training at top centers, including Kyoto University and the Karolinska Institute. He is a key figure in lung transplantation and serves on Turkey’s Ministry of Health Lung Transplantation Scientific Committee. He also holds the FETCS certification from the European Board of Thoracic and Cardiovascular Surgery.

His expertise includes lung cancer surgery, tracheal and diaphragmatic reconstruction, and pediatric thoracic surgery. As a professor and mentor, he has led both public and private institutions. Dr. Sayar has helped thousands of patients and has played a major role in advancing thoracic care standards in Turkey.