Professor Shlomi Constantini is a highly-trained neurosurgeon in Israel with expertise in general and pediatric neurosurgery, microsurgical operations, reconstructive interventions, and brain and spine tumor treatments. He has received several awards and is a member of multiple professional organizations.
Prof. Zvi Ram is a top neurosurgeon and head of the European Association of Neurosurgical Societies (EANS). He specializes in disorders of the brain and spinal cord, such as aneurysms, brain tumors, and Parkinson's Disease. He has received numerous awards for his innovative approach to neurology treatments and research, and is an expert in neurosurgical operations with brain mapping and deep brain stimulation.
Dr. Irfan Cicin is a Professor of Medical Oncology at the Trakya University Faculty of Medicine (2015–present). He has over 20 years of medical oncology experience and has held academic roles since 2010.
Education: MD, Istanbul University – Cerrahpaşa (1991–1997). Residency in Internal Medicine, Trakya University (1997–2002). Fellowship in Medical Oncology, Trakya University (2002–2004).
Practice: Medical Oncologist, Trakya University (2005–2008). Medical Oncologist, Elazığ Training and Research Hospital (2008–2010). Associate Professor of Medical Oncology, Trakya University (2010–2015). He previously served as a physician in the Turkish Air Force at Etimesgut Military Hospital (2004–2005).
Dr. Muhammed Mustafa Atci is an Associate Professor of Medical Oncology at İstinye University, Liv Hospital Topkapı (2025–present). He previously served as Associate Professor and Education Coordinator at Prof. Dr. Cemil Taşcıoğlu City Hospital (2023–2025). He was also a Medical Oncologist there (2018–2021).
He has been a member of ASCO and the Turkish Society of Medical Oncology since 2018. He is the author or co-author of 19 peer-reviewed international papers on colon, breast, gastric, pancreatic, lung, thyroid, sarcoma, and colorectal cancers.
Notable works include a multicentre study on stage IIB colon cancer survival (Journal of Chemotherapy). He also studied the De Ritis ratio for lung metastasis in testicular cancer (Current Urology). His prognostic studies used PET/CT, MSI, lymph node ratio, and metabolic tumor volume.
Assoc. Prof. Atakan Topçu, M.D., is a medical oncologist at Medipol University and Medipol Acıbadem Regional Hospital. He treats solid tumors, including lung, breast, colorectal, gastric, and neuroendocrine cancers. His work also covers targeted therapies, immunotherapy, geriatric oncology, and cancer-related malnutrition, cachexia, and sarcopenia.
He has authored more than 50 peer-reviewed papers. Recent work includes a 2024 Frontiers in Medicine study on geriatric syndromes and a 2023 Future Oncology paper on sarcopenia and anxiety in lung cancer. He has also published on the CONUT score in breast cancer and on malnutrition in HER2-negative metastatic gastric cancer.
Dr. Topçu serves on the Editorial Board of BMC Cancer. He is a member of the Turkish Society of Medical Oncology, ESMO, and the Turkish Geriatrics Society. Education and training: M.D., Uludağ University; residency in Internal Medicine, Marmara University; fellowship in Medical Oncology, Bezmialem Vakıf University.
Dr. Tamar Jablonski-Perec is an oncologist at Hadassah Medical Center in Jerusalem. She holds a Doctor of Medical Sciences from the Hebrew University and has experience from the renowned Sloan-Kettering Cancer Center in New York. She is the Head of Institute of Oncology, Head of Breast Cancer Treatment Center, and Professor of the Department of Oncology at the Hebrew University. She is a member of several international cancer communities and was awarded a scholarship from the Hadassah Medical School.
Head of the Neurosurgery Department, Neurosurgeon
Dr. López-Ibor is a specialist in Pediatric Hematology and Oncology. She earned her medical degree from the Complutense University of Madrid and her doctorate from the University of Barcelona. She is also accredited by the University of Maryland. Dr. López-Ibor treats bone and brain tumors, leukemia, and blood disorders.
She has over 20 years of experience. Dr. López-Ibor leads the Pediatric Hematology and Oncology Unit at HM Montepríncipe Hospital. She has written many scientific articles, both nationally and internationally, and has made important contributions to her field.
Dr. Antonio Cubillo Gracián is a specialist in Medical Oncology. He has broad teaching and clinical experience at USP CEU and HM CIOCC. He has directed postgraduate research as Director of the Master’s in Clinical and Applied Research in Oncology. Since 2009, he has tutored more than 100 students, residents, and rotating staff.
Dr. Cubillo has advanced oncology education by teaching subjects such as General Medical Pathology, Oncology, Bioethics, and Pathophysiology. He has organized international courses on digestive neoplasms. He has also worked with leading institutions, including MD Anderson Cancer Center. His academic leadership and clinical mentorship have set high standards in oncology training and research.
Dr. Mehmet Ozek is a leading pediatric neurosurgeon with more than 35 years of experience. He focuses on brain and spinal surgery for children. He is well known for treating complex cranial and spinal malformations, brain tumors, and epilepsy in young patients.
Dr. Ozek has performed over 10,000 pediatric neurosurgical procedures. His work has achieved high success rates recognized worldwide. He has published more than 100 articles in peer-reviewed journals and written several book chapters. His research has helped advance pediatric neurosurgery on a global scale.
He is an active member of the International Society for Pediatric Neurosurgery. Dr. Ozek has received several international awards for his work. He holds leadership roles in global pediatric neurosurgical groups and regularly attends international scientific meetings.
Oncologist
Neurosurgeon
Specialist in the treatment of brain tumors