Prof. Dr. Ümmügül Üyetürk completed her undergraduate and graduate education at Uludağ University Faculty of Medicine between 1988-1994. She specialized in Internal Medicine at Istanbul Training and Research Hospital from 1998 to 2003. Between 2008-2011, she received her subspecialty training in Medical Oncology at Ankara Oncology Training and Research Hospital.
After serving as the deputy chief physician at Suluova State Hospital, she established the Internal Medicine Department and Medical Oncology Science Branch at Bolu Abant İzzet Baysal University between 2011-2020, where she served as the head of the science branch. During this time, she educated resident doctors and students. Üyetürk, who received the title of Associate Professor in 2014, spent 6 months in Canada/Toronto in 2019. In 2020, she was awarded the title of Professor at Abant İzzet Baysal University.
Üyetürk has published over 60 articles in international peer-reviewed journals and has more than 20 scientific works published in national peer-reviewed journals. She also has over 100 presentations that have been delivered at international and national scientific meetings and published in proceedings books. In addition to her membership in the European Society for Medical Oncology, she has memberships in medical oncology associations within the country. She has received more than 10 awards given to her at universities and congresses.
Prof. Mustafa Özdoğan is an experienced cancer specialist with over 20 years of experience and has written over 40 articles on the topic. He is currently the Head of the Medical Oncology Department at Memorial Antalya Hospital in Turkey and holds qualifications in general medicine, internal medicine, and medical oncology. He is a member of the European Medical Oncology Association, the Turkish Medical Oncology Association, the Antalya Breast Cancer Association, and the American Clinical Oncology Association.
Dr. Nejat Akalan is a leading neurosurgeon specializing in brain and nerve surgeries, with over 35 years of experience. His areas of expertise include epilepsy, glioma, skull injuries, movement disorders, spine tumors, herniations, and other nervous disorders. He uses advanced techniques in his surgeries and has published 117 scientific papers and a book.
Dr. Sertkaya graduated from Konya Meram Science High School in 2001 and entered Gazi University Medical Faculty the same year, graduating in 2008. He completed his urology specialization at Haydarpaşa Numune Training and Research Hospital in 2014, becoming a urology specialist.
Since becoming a specialist, he has focused on the sub-branch of Andrology, attending various training sessions and conferences and performing surgeries with some of the world's leading Andrology professors. In 2017, he passed the written and oral proficiency exams conducted by the European Association of Urology, earning the title of "FEBU."
In 2020, Dr. Sertkaya achieved the rank of Associate Professor of Urology. His journey in Urology and Andrology, which began in 2008, continues at the Andro Expertise Male Health and Aesthetics Center, which he founded in 2022. He sees patients in his own clinic and performs surgeries at affiliated hospitals.
20 top ranked Oncology doctors in the world are represented on this page. The list includes only verified specialists known for their experience and high success rates.
The ranking is composed according to the Bookimed patient reviews and considers the rating of hospitals where doctors practice.
Top 5 Oncology doctors on Bookimed.com:
The specialist’s CV contains details about the doctor’s expertise and work experience, education, scientific research, and languages spoken. Compare information on several specialists, read carefully about their experience, success rates, and methods they apply. Make sure the chosen doctor has relevant experience in the treatment of a medical issue you are looking for. Read reviews of patients who had a consultation with the chosen specialist.
Famous Oncology doctors have vast experience, continue education constantly, participate in professional associations and have positive feedback from patients treated.
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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
Onco-Urologist
Prof. Sadi Kerem Okutur is a Turkish medical oncologist with over 20 years of experience. He is currently working at Memorial Bahçelievler Hospital, and has held various positions in the past. He has a degree in general medicine, and a residency in internal medicine and medical oncology. Prof. Okutur has won a research award and authored numerous papers and book chapters. He is a member of various medical societies.
Dr. Carlos Ballesta López is a top specialist in pancreatic cancer treatment, general and digestive surgery with 30+ years of experience. He is a pioneer in laparoscopic surgery, which reduces pain and recovery time for patients. He has performed over 12,000 operations of abdominal and digestive surgery by laparoscopy, and has organized courses of laparoscopic surgery for Spanish and foreign surgeons. He has a Bachelor of Medicine and Surgery from the University of Granada (1973), Medical specialist in General Surgery (1977) and Gastroenterology (1979), and is currently the Director of the Dr. Ballesta Laparoscopic Center.
Prof. Fermin Mearin Manrique is an experienced Spanish gastroenterologist with over 40 years of practice. He specializes in diagnostics and treatment of digestive system conditions, with a focus on functional digestive disorders management. He has extensive academic and professional experience, having written over 400 scientific works and being a member of numerous organizations.
Dr. Tamer Atasever is a Nuclear Medicine Specialist with 39 years of experience, speaking English and Turkish. He is a professor in Gazi University and has been a director of the Department of Nuclear Medicine in Ankara Order Laboratory. He is a member of the Turkey Association of Nuclear Medicine and the European Association of Nuclear Medicine.
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.
Dr. Ahmet Belici is an experienced medical oncologist with 20+ years of experience specializing in sarcoma and lung cancer treatments.
Prof. Erhun Eyüboğlu is an experienced surgeon specializing in cancer and obesity surgery, particularly the Whipple procedure for pancreatic cancer. He has lectured at Johns Hopkins University and Istanbul University Cerrahpaşa Faculty of Medicine.
2018 - Present, Istanbul/Istanbul/Türkiye
MEMORIAL BAHCELIEVLER HOSPITAL
Radiation Oncology Specialist
1986 - Present, Istanbul/Istanbul/Türkiye
ISTANBUL UNIVERSITY CERRAHPAŞA MEDICAL FACULTY
Radiation Oncology Specialist
2015 - 2018, Istanbul/Istanbul/Türkiye
MEMORIAL SISLI HOSPITAL
Radiation Oncology Specialist
Oncologist, Specialist in skin cancer treatment
General and digestive tract surgeon with expertise in minimally invasive laparoscopic surgery. Has held Associate Clinical Lecturer and Lecturer positions at the University of Navarre School of Medicine. Member of the Spanish Association of Surgeons, Spanish Society of Obesity Surgery, and European Association for Endoscopic Surgery.