Prof. Dr. Sezer Sağlam is a medical oncologist at Gayrettepe Florence Nightingale Hospital. He specializes in gastrointestinal and breast cancers. He has contributed to cancer care through research, especially with his study on the best timing for surgery after neoadjuvant therapy in rectal cancer. This work has influenced global treatment protocols.

Dr. Sağlam has led clinical trials in targeted therapies and precision medicine. His research on liver-transplanted patients with hepatocellular carcinoma was nominated for the 2024 International Best Researcher Award. He is a member of ASCO, ESMO, and ENET. Dr. Sağlam provides personalized and evidence-based oncology care.

Professeur d'oncochirurgie et de proctologie

Le médecin est néphrologue pédiatrique à l'Hôpital Universitaire Medipol Mega avec une vaste expérience en néphrologie pédiatrique et en santé infantile. Le médecin a travaillé à l'Hôpital de Formation et de Recherche Izmir Tepecik, à la Faculté de Médecine de l'Université d'Ege et à l'Hôpital SSK Bartin, contribuant de manière significative à ces institutions.<\/p>

Le médecin a complété sa formation médicale à la Faculté de Médecine de l'Université d'Ege, se spécialisant en Santé et Maladies de l'Enfant, et s'est ensuite spécialisé en Néphrologie Pédiatrique. Ce parcours éducatif complet sous-tend un fort accent clinique sur la néphrologie pédiatrique.<\/p>

Dr. Ozcan Yildiz is an oncologist and hematologist at Medipol Mega University Hospital in Istanbul. He specializes in treating complex neuroendocrine tumors and gynecological cancers. Dr. Yildiz has published numerous studies in prestigious journals like Medical Oncology and International Journal of Cardiology. He works at a JCI-accredited facility recognized for its bone marrow transplant expertise.

• Expertise in treating lung, breast, and gastrointestinal cancers.
• Treats hematological conditions including idiopathic thrombocytopenia.
• Published research on thyroid therapy and steroid synthesis safety.
• Performs specialized procedures like leukemia chemotherapy and tumor biopsies.

Dr. Saban Sec is a medical oncologist with experience at leading hospitals, including Haseki Training and Research Hospital, Prof. Dr. Cemil Taşcıoğlu City Hospital, and Bahçelievler Medikalpark Hospital. He currently represents specialist physicians in the Turkish Medical Oncology Association. He is also a member of the Istanbul Medical Chamber and the Turkish Medical Oncology Association.

Dr. Sec treats breast, lung, gastrointestinal, prostate, urogenital, head and neck cancers, as well as sarcomas and rare tumors. He has published many peer-reviewed articles on cancer prognosis, treatment outcomes, and survival rates. His research includes studies with large patient groups, such as 138 patients with HER2-positive metastatic gastric cancer. Dr. Sec focuses on prognostic factors and treatment responses in different cancers. He is dedicated to improving cancer care.

Le médecin est un dermatologue très expérimenté avec plus de 15 ans de pratique clinique axée sur les troubles cutanés, la dermatologie cosmétique et les traitements au laser. Il a publié de nombreux articles évalués par des pairs dans des revues de dermatologie de premier plan et a été conférencier lors de conférences internationales. Le médecin est certifié en dermatologie et a suivi une formation avancée en dermatochirurgie. Il est engagé dans des soins centrés sur le patient et se tient informé des dernières avancées en matière de traitements dermatologiques.<\/p>

Professeur agrégé Dr Yusuf AÇIKGÖZ
Spécialisation : Oncologie médicale

Éducation:

• 2004-2011 : Faculté de médecine de l'Université d'Inönü
• 2011-2016 : Hôpital de formation et de recherche Numune d'Ankara, médecine interne
• 2017-2022 : Université des Sciences de la Santé, Oncologie Médicale

Expérience professionnelle :

• 2016-2017 : Hôpital municipal de Bingöl, médecine interne
• 2021-2022 : Université des Sciences de la Santé, Oncologie Médicale
• 2022-2023 : Hôpital d'enseignement et de recherche de Kastamonu, oncologie médicale
• 2023-2024 : Université d'État de l'Ohio, oncologie médicale
• 2024-présent : Université Lokman Hekim, Oncologie médicale, Hôpital d'Ankara

Essais cliniques, cours, certifications :

Essais cliniques :

• 2017-2021 : Phase III, étude CheckMate-649 (chercheur adjoint)
• 2022-présent : Phase III, étude Fortitude-101 (chercheur adjoint)

Cours :

• 2018 : Programme de formation de base et avancée en biostatistique Medicres (en cours), Istanbul-Vienne
• 2019 : Cours de formation en immuno-oncologie, 1er et 2 mars 2019, Vienne, Central European Cooperative Oncology Group (CECOG)
• 2018 : Certification de bonnes pratiques cliniques, 7-8 avril 2018, Ankara, Université des sciences de la santé
• 2017 : Programme de formation de base en oncologie, 25-26 novembre 2017, Adana, Clinical Oncology Society
• 2016 : Cours de base en échographie (10 heures théoriques + 10 heures pratiques), 24-25 septembre 2016, Ankara, Association turque de médecine d'urgence

Certifications:

• En cours : Certification ECFMG
• 2024 : Conduite responsable de la recherche du CITI (Université d'État de l'Ohio)
• 2024 : CITI IACUC-Recherche sur les animaux de laboratoire (Université d'État de l'Ohio)
• 2024 : CITI Human Subjects Protection (Université d'État de l'Ohio)
• 2024 : Bonnes pratiques cliniques du CITI (Université d'État de l'Ohio)
• 2023 : Test d'anglais professionnel (OET)
• 2019 : International English Language Testing System (IELTS), score total : 6,5, 26 mai 2019, Ankara, British Council
• 2017 : examen USMLE Step 2 CK ; score : 244, 7 février 2017
• 2016 : examen USMLE Step 1 ; score : 215, 25 août 2016

Adhésions :

• Société américaine d'oncologie clinique (ASCO) - 2022
• Société turque d'oncologie médicale - 2020

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.

ÉDUCATION:

2000 - Hôpital de formation et de recherche SSK Okmeydanı, .

1996 - Université d'Istanbul, Faculté de médecine d'Istanbul

EXPÉRIENCE:

2019 - Hôpital universitaire Pendik d'Istanbul Medipol

2017 - 2019 - Hôpital privé Adatip Kurtköy

2005 - 2017 - Hôpital Privé Avicenne Umut

2003 - 2005 - Hôpital régional SSK Yalova

2002 - 2003 - Hôpital militaire de Kayseri

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.

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. 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. 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. 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.

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.

Le docteur est un néphrologue renommé avec plus de 20 ans d'expérience. Spécialisé dans la transplantation rénale, les maladies rénales, l'hémodialyse et la dialyse péritonéale, le docteur se concentre également sur l'hypertension, la maladie rénale chronique, l'hématurie, la protéinurie, le syndrome néphritique, le syndrome néphrotique et les maladies rénales héréditaires.

Le docteur a contribué à diverses publications dans des revues internationales et nationales, soulignant une expertise étendue et un engagement à faire progresser le domaine de la néphrologie.

Éducation et spécialisation

• 2006 : Faculté de médecine de l'Université de Kocaeli
• 2014 : Faculté de médecine de l'Université d'Akdeniz, Médecine interne
• 2018 : Faculté de médecine de l'Université d'Akdeniz, Oncologie médicale

Expérience

• 2006 - 2008 : Hôpital du district de Konya Derebucak
• 2009 - 2015 : Hôpital universitaire d'Akdeniz
• 2015 : Hôpital d'État d'Antalya Kaş
• 2015 - 2016 : Faculté de médecine de l'Université d'İnönü
• 2016 - 2021 : Hôpital universitaire d'Akdeniz
• 2021 - 2023 : Hôpital de formation et de recherche d'Antalya

Éducation et spécialisation

• Faculté de médecine de l'Université Hacettepe – Enseignement médical en anglais
• Faculté de médecine de l'Université d'Akdeniz – Médecine interne – Résidence
• Hôpital universitaire d'Akdeniz – Néphrologie – Formation de sous-spécialité
• Hôpital San Bortolo, Vicence, Italie – Soins intensifs en néphrologie et transplantation – Bourse de recherche
• Faculté de médecine de l'Université Hacettepe – Professeur associé

Adhésions professionnelles

1. Société Turque de Néphrologie (TND)
2. Société européenne de néphrologie (ERA-EDTA)
3. Société de transplantation d'organes du Moyen-Orient (MESOT)
4. Société internationale de néphrologie (ISN)

Oui