The doctor is a board-certified surgeon with extensive experience in minimally invasive and robotic surgery. Specializing in these advanced surgical techniques, the doctor practices at Sourasky Medical Center, where they apply their expertise to improve patient outcomes.
Associate Professor Dr. Yusuf AÇIKGÖZ
Specialization: Medical Oncology
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Dr. Pazit Beckerman is a nephrologist with over 24 years of clinical practice in Israel. She specializes in chronic kidney disease (CKD), acute kidney injury (AKI), hemodialysis and peritoneal dialysis, hypertension-related kidney disease, glomerular diseases and proteinuria, electrolyte disorders, and kidney involvement in systemic diseases.
She served as Acting Director in 2020, Deputy Director from 2018 to 2020, and Senior Physician in the Department of Nephrology at Sheba Medical Center. She also heads the Israeli Dialysis Registry.
Education and training: MD, Hebrew University–Hadassah. Nephrology residency, Hadassah. Fellowship in nephrology, Sheba Medical Center. Biomedical Computational Studies, Bar-Ilan University. Postdoctoral fellowship, University of Pennsylvania.
Her research focuses on AKI, immune-related kidney complications, and chronic kidney disease. She has authored many publications. She is a member of the American Society of Nephrology and a board member of the Israeli Society of Nephrology and Hypertension.
EDUCATION:
2000 - SSK Okmeydanı Training and Research Hospital, .
1996 - Istanbul University, Istanbul Faculty of Medicine
EXPERIENCE:
2019 - Istanbul Medipol University Pendik Hospital
2017 - 2019 - Private Adatıp Kurtköy Hospital
2005 - 2017 - Private Avicenna Umut Hospital
2003 - 2005 - SSK Yalova Regional Hospital
2002 - 2003 - Kayseri Military Hospital
The doctor is a renowned Nephrologist with over 20 years of experience. Specializing in Kidney transplant, Kidney diseases, Hemodialysis, and Peritoneal dialysis, the doctor also focuses on Hypertension, Chronic Kidney Disease, Hematuria, Proteinuria, Nephritic Syndrome, Nephrotic Syndrome, and Hereditary Kidney Diseases.
The doctor has contributed to various publications in both international and national journals, highlighting extensive expertise and commitment to advancing the field of nephrology.
Assoc. Prof. Dr. Ayşe Sinangil is a nephrologist with expertise in kidney failure. She has authored 30 international publications. She has also presented at 19 international scientific meetings.
Dr. Sinangil graduated from Istanbul University Cerrahpaşa Faculty of Medicine. She completed her specialization at Okmeydanı Training and Research Hospital in 2004. In 2012, she finished a minor specialization at Istanbul Şişli Etfal Training and Research Hospital. She is a member of the Turkish Society of Nephrology, ERA, and EDTA. Dr. Sinangil is dedicated to ongoing professional development in nephrology.
With a Degree in Medicine and Surgery obtained at the Universidad Complutense in Madrid, he completed his studies in Nephrology as a Resident Doctor at the Clínico Universitario
San Carlos Hospital in Madrid where he completed his studies with Doctorate courses in Endocrinology.
Throughout his trajectory, Dr Marañés has carried out extensive work relating to his subject of interest, i.e., renal diseases associated to diabetic patients, and has taken part in the pancreatic islets transplant programme of patients with renal transplants. He is the author of numerous national and international medical-scientific publications.
Professional Experience:
• 2006 – Currently: Head of the Nephrology and Haemodialysis Unit of the Quirónsalud Marbella Hospital.
• 1996 – 2006: Medical Consultant of the Nephrology and Haemodialysis Unit of the Costa del Sol de Marbella Hospital from December 1996 to June 2006.
• 2004 – 2006: President of the Commission of Pharmacists and Therapists from 2004 to 2006.
• 1996: Nephrology Unit of the Getafe University Hospital.
• 1995-1996: Medical Consultant of the Nephrology Unit of the Virgen de la Luz Hospital in Cuenca.
• 1995 – 1996: Head of the Madrid-Oeste Dialysis Centre ascribed to the San Carlos University Hospital.
Research
• FIS Research Project (record: 93/0029-02) on the «Study of the effects of human pancreatic islets in Type I Diabetes patients".
• MAR Project, Morbidity and Mortality Anaemia Renal studies. Descriptive, prospective, multicentred and open study on case series. 2003-2004
• Nefrona Project: Observational, prospective and multicentred study on cardiovascular morbidity and mortality in patients at different stages of chronic renal disease.
• Department of Pathology. University of Edinburgh. United Kingdom, 1987.
The Nephrology and Hypertension Unit deals with non-surgical kidney diseases and with blood pressure. The professionals of the Nephrology Unit of Quirónsalud Marbella Hospital have vast experience in this speciality which, together with the latest drug technologies and equipment, helps them prevent and correct potential system unbalance and provide better recovery to patients. Due to the close connection between kidney conditions and the function of other vital organs, the specialists of the Nephrology team apply a multidisciplinary approach and work with the Cardiology, Endocrinology, Digestive System and Urology Units, amongst others.
Quirónsalud Marbella Hospital is the only private establishment in the area to be equipped with a Dialysis Unit provided with 20 stations in a facility situated in an adjacent building as an independent healthcare circuit. Due to our background in providing services to international patients, this Haemodialysis Unit has a team of interpreters for overseas patients providing various languages that guarantee a personalised service regardless of the country of origin.
The doctor is a leading medical oncologist specializing in cancer treatment through molecular targeted therapies and personalized medicine. With extensive experience, the doctor has served as an advisor to the Spanish Ministry of Health and directed the Vall d’Hebron Institute of Oncology.
The doctor has held prestigious positions, including President of the European Society for Medical Oncology and Head of the Digestive and Endocrine Tumour Unit at Hospital Quirónsalud Barcelona. The doctor is a prolific researcher with over 70 published papers and has been recognized with awards such as the Cancer Care Award in Gastrointestinal Cancer by the American Society of Clinical Oncology.
Professor Fan Yu is Chief Physician and Director of Kidney Transplantation. His center ranked first in Fujian for three straight years in liver and kidney transplants. His team performed 112 kidney transplants and one combined liver-kidney transplant over two years.
He specializes in kidney transplantation, post-transplant complications, and immunosuppressive management. He developed a system to improve long-term graft and patient survival.
He pioneered the diagnosis and treatment of chronic and subclinical rejection. He has led more than 10 grants as principal investigator and published over 30 SCI-indexed papers. He is Vice Chairman of the Transplant Surgeon Branch of the Chinese Medical Doctor Association and the Organ Transplant Branch of the Shanghai Medical Association. He is Editor-in-Chief of Chinese Kidney Friends and serves on the editorial boards of over 20 journals, including the Chinese edition of Transplantation.
Dr. Ercan Ozden is a specialist in internal medicine and medical oncology. He earned his medical degree and completed his residency at Istanbul University, Cerrahpaşa Faculty of Medicine. He later received a subspecialty in medical oncology at Kocaeli University Faculty of Medicine from 2016 to 2020.
Dr. Ozden has worked in medical oncology at Şırnak State Hospital. He has also served as an internal medicine specialist at Bağcılar Private Safa Hospital and Küçükçekmece Batı Bahat Hospital. He has extensive clinical experience in both internal medicine and oncology.
Dr. Zhang Yan Lin is a nationally recognized nephrologist with over 30 years in clinical care, teaching, and research. Dr. Zhang previously worked at the First Affiliated Hospital of Xiamen University.
Dr. Zhang took part in two NSFC projects, served as principal investigator for one Fujian Provincial NSFC project, and led two Xiamen Municipal key projects. Dr. Zhang is chief editor of one monograph and co-editor of three. Dr. Zhang has published more than 30 papers, including six in SCI journals.
Appointments: Deputy Chair of the Immunoadsorption and Cell Therapy Group of the Internal Medicine Branch of the Chinese Medical Association. Deputy Chair of the Nephrology Branch of the Asia-Pacific Academy of Medical and Biological Immunology. Standing Committee Member of the Nephrology and Dialysis Professional Committee of the China Non-Public Medical Institutions Association. Standing Committee Member of the East China Regional Nephrology Cooperation Committee.
Assoc. Prof. Ayşe İrem Yasin, M.D., is a medical oncologist who specializes in solid tumors. Her clinical focus includes breast, lung, gastrointestinal, gynecologic, and urologic cancers. She also treats brain and other CNS tumors, soft tissue sarcomas, head and neck cancers, adenocarcinomas, melanoma, Merkel cell carcinoma, and cancers of unknown primary. She practices at Medipol Acıbadem District Hospital (2025–present). She previously worked at Şişli Etfal Training and Research Hospital (2023–2025).
She completed a Medical Oncology fellowship at Bezmialem Vakıf University (2019–2022). This followed an Internal Medicine residency at the same institution (2012–2016). Her international experience includes the Breast Cancer Unit at the University of Piemonte Orientale in Novara (2022). She also trained at Basel University Hospital, Cleveland Clinic, and Harvard Medical School. She holds the ESMO Board Certificate (2022).
Dr. Zuhal Cakmak Peksen is a Family Medicine Specialist since 2017. She earned her MD from Çukurova University in 2010. She completed specialty training at Yüzüncü Yıl University between 2013 and 2017. She is currently studying for a bachelor’s degree in Health Management at Anadolu University (2024–present).
She has 15 years of clinical practice (2010–2025) across 8 institutions. Her experience includes research in Family Medicine (2013–2017) and work at several Family Health Centers. Since 2020, she has served at TOKİ Avrupa Family Health Center in Gaziosmanpaşa, Istanbul.
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).
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. 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.
Dr. Shady Mohammed El‑sebai is an interventional radiologist and diagnostic imaging consultant. He is the Consultant and Chief of Interventional Radiology at Sheaf El Orman Oncology Hospital (2021–present). He is also Chief of the Interventional Radiology Unit at the National Cancer Institute, Cairo University (2022–present). He has been a Lecturer in interventional radiology at the National Cancer Institute since 2018. Earlier posts include assistant lecturer and specialist, radiology resident, specialist at Khartoum Breast Care Centre, and specialist and consultant at Techno Scan.
Expertise includes CT‑ and US‑guided true‑cut biopsies and FNAC; transarterial chemoembolization for HCC and for liver, renal, and soft‑tissue tumors; percutaneous nephrostomy and ureteric stents; pigtail drainage; and RF or microwave ablation of hepatic, bone, lung, and thyroid lesions. He also performs PTD and biliary stents; uterine artery embolization; coiling for pelvic varicosities and varicocele; varicose vein ablation and sclerotherapy; and breast procedures (biopsy, markers, wire localization, Mammotome). He is skilled in US, CT, and MRI.
Professor Jair Bar, MD, PhD, is a thoracic oncologist and Deputy Director of the Cancer Center at Sheba Medical Center. He leads the Thoracic Oncology Unit. He treats lung cancer, including advanced non-small cell cases. His care includes medical oncology, radiotherapy, immunotherapy, and targeted therapy.
He runs a translational research lab focused on resistance to immunotherapy. He has published on exhaled-breath cancer metabolism and on angiogenesis inhibition in lung cancer.
He has chaired the Israel Lung Cancer Group since 2003. He is a member of the Israel Society of Clinical Oncology and Radiotherapy, the American Society of Clinical Oncology, and the American Association for Cancer Research. He is board-certified in Medical Oncology and Radiotherapy Oncology. He is a Senior Lecturer at Tel Aviv University.