Best oncologists: TOP 660 doctors

Professor Nadia Di Muzio is a Head of the Radiotherapy Department in the San Raffaele Research Hospital in Milan since 2008. She has a degree in general medicine and surgery and specialty in oncological radiotherapy from the University of Milan and has done an internship at the Department of Radiation Oncology in the University of Madison. Professor Di Muzio is an author of 200 studies in radiation oncology research and an advocate of high-precision hypofraction methods in the radical treatment of prostate tumors. She currently holds positions in the Italian Association of Medical Oncology, the Italian Society of Oncological Urology and the European Society for Radiotherapy and Oncology.

Dr. Harald Rosen is a leading abdominal surgeon. He specializes in endocrine, gastrointestinal, liver, colon, and bariatric surgeries. His expertise includes complex procedures such as sleeve gastrectomy and gastric anastomosis. Dr. Rosen is known for his research on improving the quality of life for rectal cancer patients after surgery. He also has a strong academic background in surgical oncology, with a focus on gastroenterology and breast cancer.

Dr. Rosen is President of the European Society of Surgery. He is also a Professor of Surgery at Vienna Medical School. He is accredited by the European Council for Surgical Qualifications and the Austrian Medical Council. Dr. Rosen has performed over 5,000 advanced surgeries with excellent results. He has published widely and is often invited as a visiting professor around the world.

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.

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.

Specializations

Cancer Surgery

Pancreatic Surgery

Bile Duct Surgery

Bariatric Metabolic Surgery

Oncological Surgery

Breast Surgery

Gastric cancer

Colon cancer

Thyroid Cancer

Obesity Surgery

Diabetes Surgeries

Prof. Dr. Markus Heuser is an urologist and pediatric urologist, with 24 years of medical practice. He specializes in the diagnosis and treatment of diseases of the urinary system and male genitalia, andrology, and cancer treatment. Dr. Heuser has published over 40 scientific articles and is recognized for his expertise in special urological surgery and drug treatment of tumors.

Dr. Ozden Gul is a general surgeon trained at Istanbul University Cerrahpaşa Faculty of Medicine. She completed her general surgery residency at Haydarpaşa Numune Training and Research Hospital. She has decades of surgical experience and is fluent in English.

Her practice includes gastrointestinal surgery (gallbladder disease, hernias, appendicitis, GI disorders). She also treats endocrine conditions (thyroid, parathyroid, adrenal) and breast disease, both benign and malignant. She manages emergency and trauma cases. She offers minimally invasive laparoscopic surgery.

She has worked at Haydarpaşa Numune, Bakırköy, Taksim First Aid, Uzunköprü State, Keşan State, Beykoz Medical Center, and Medivia Hospital. She is known for meticulous technique and patient-centered care.

Professional Background

• Medical Education: Licensed Medical Doctor, UNAM School of Medicine, Mexico City.
• Advanced Studies: Degrees and diplomas in Business Administration, Neuroscience, Neuroanatomy, and Aesthetic Medicine.
• Certifications and Workshops:
  • International Congress on Regenerative Medicine and Cell Therapy.
  • Congress on Regenerative and Functional Medicine.
  • Workshop on Regenerative and Functional Medicine.

Areas of Expertise

• Regenerative Medicine & Mesenchymal Stem Cell Applications.
• Neuroscience & Neuroanatomy.
• Functional and Aesthetic Medicine.

Education & Expertise

• 1998 to 2004 – Istanbul University, Istanbul Faculty of Medicine
• 2005 to 2009 – Düzce University, Internal Medicine Specialization
• 2009 to 2010 – Beytüşşebap State Hospital, Compulsory Internal Medicine Service
• 2010 to 2013 – Bülent Ecevit University, Medical Oncology Specialization
• 2013 to 2015 – Recep Tayyip Erdoğan University, Medical Oncology Compulsory Service
• 2015 to Present – Associate Professor, Recep Tayyip Erdoğan University
• 2015 to 2021 – Lecturer, Medical Oncology, Sakarya University Faculty of Medicine
• 2020 to Present – Professor, Sakarya University Faculty of Medicine
• 2020 to Present – Ph.D. Student, Inorganic Chemistry, Sakarya University

Experience

• 2008 – Cleveland Clinic, Rheumatology & Gastroenterology Rotation
• 2016 to 2017 – Northeastern University, The Center for Pharmaceutical Biotechnology and Nanomedicine, Boston, U.S.

Professional Memberships

• TTOD (Turkish Society of Medical Oncology)
• ASCO (American Society of Clinical Oncology)
• ESMO (European Society for Medical Oncology)

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.

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.

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. Erdal Otman is an ophthalmologist and eye surgeon with over 35 years of experience. He graduated from the Istanbul University Cerrahpaşa Faculty of Medicine in 1980. He completed his ophthalmology residency at the same institution in 1986.

His clinical expertise includes cataract surgery (phacoemulsification and advanced intraocular lens implantation). He provides medical and surgical care for glaucoma. He treats retinal and vitreous disorders such as retinal detachment, macular degeneration, and diabetic retinopathy. He manages corneal diseases and performs corneal surgery, including keratoconus care, corneal transplantation, and anterior segment procedures. He also offers refractive surgery, including laser correction for myopia, hyperopia, and astigmatism.

Head of Teaching at the Puerto Vallarta Regional Hospital

2020-2023

Medical records manager at the Regional Hospital of Puerto Vallarta 2 months 2020

General practitioner in private medical office

2015-2022

Doctor in charge of weight control clinic

2013-2014

Medical assistant in dermatology clinic

2008-2013

Medical Assistant in Dermatological procedures.

 Medical Assistant in minimally invasive surgical procedures

 Operation of fractional laser machine - IPIXEL-ER and

facial rejuvenation with IPL.

 Experience in laser hair removal with Intense Pulsed Light and

radiofrequency

 Experience with ultrasonic cavitation

 Experience with ultraviolet (UV) light phototherapy machine for the

treatment of psoriasis and vitiligo.

 Experience assisting in Botox and Fillers procedures.

 Biomagnet certified by the Higher Institute of Biomagnetism

doctor ISAAC GOIZ DURAN

 Experience in clinical records

 Training in continuing education and professional development of teachers