Best Sigmoid adenocarcinoma Doctors in Istanbul, Turkey — TOP 30

Professor Bülent Karagöz specializes in tumor biology and immunotherapy – key areas for advanced sigmoid adenocarcinoma treatment at Anadolu Medical Center.

• 33 years of experience in medical oncology with focus on targeted therapies
• Head of Medical Oncology at GATA Haydarpaşa Training Hospital
• Published 40+ papers on cancer research
• Professor at Istanbul Okan University Faculty of Medicine
• Member of Turkish Medical Oncology Association

Specializes in gastrointestinal cancers with training at Hacettepe University Cancer Institute and MD Anderson Cancer Center.

• Experienced in treating various cancers including sigmoid adenocarcinoma
• Trained at one of Turkey's leading medical schools, Hacettepe University
• Fellowship at prestigious MD Anderson Cancer Center in the US
• Works at Hisar Hospital Intercontinental, a recognized healthcare provider

Dr. Eda Tanrikulu specializes in medical oncology for sigmoid adenocarcinoma at Anadolu Medical Center, with extensive training at top Turkish universities.

• Trained in medical oncology at Marmara University
• Ranked 3rd in Turkey's minor specialty exam in 2013
• Former head of medical oncology at Haydarpaşa Numune Training and Research Hospital
• Involved in international clinical studies in oncology

Prof. Kivanc Derya Peker specializes in complex gastrointestinal surgeries, with over 400 pancreatic and gastric cancer procedures performed at Hisar Hospital Intercontinental.

• Trained at Mayo Clinic in Hepatopancreatobiliary Surgery
• Founder of the Hepatopancreatobiliary Surgery unit at Bakirkoy Dr. Sadi Konuk Hospital
• Expert in liver cancer surgery and endoscopic treatments
• Holds a doctorate in aging and stem cell treatments

Dr. Banu Atalar is a professor and radiation oncologist at Anadolu Medical Center. She is an Honorary Fellow of the American College of Radiology (H.FACR). She completed a clinical research fellowship in stereotactic radiosurgery at Stanford University. Stereotactic radiosurgery and MR-guided adaptive SRS make up 75% of her clinical practice.

• President of the Turkish Society for Radiation Oncology.
• Chair of the ESTRO National Societies Committee.
• Recipient of the ASCO International Development and Education Award.
• Author of over 70 international peer-reviewed publications.

Dr. Huseyin Baloglu is a pathologist at Anadolu Medical Center in Turkey. He leads liquid biopsy and precision oncology services. Dr. Baloglu holds a patent for molecular diagnostics in thyroid cancer treatment. He completed training at Albert Einstein College of Medicine and Heidelberg University.

• Authored over 600 peer-reviewed publications in molecular and surgical pathology.
• Specializes in tumor biopsy, immunohistochemistry, and genetic mutation testing.
• Treats complex oncological cases, including glioblastoma and rare sarcomas.
• Works at Anadolu Medical Center, a facility affiliated with Johns Hopkins Medicine.

Prof. Sezer Sağlam specializes in gastrointestinal oncology with over 27 years of experience of experience, currently practicing at Gayrettepe Florence Nightingale Hospital.

• Professor in medical oncology since 2016
• Fellowship-trained at Istanbul University
• Member of ESMO, ASCO, and ENET
• Expert in gastrointestinal oncology cases

Professor Doctor Sefik Igdem specializes in radiation oncology, with a focus on head and neck cancers at Gayrettepe Florence Nightingale Hospital.

• Over 30 years of experience of experience in radiation oncology
• Expert in conformal treatments and advanced technologies like Truebeam Stx
• Professor at T.R Demiroğlu Bilim University
• Trained at Istanbul University's prestigious Cerrahpaşa Faculty of Medicine

Dr. Yahya Ozel brings 31 years of experience of surgical expertise, with advanced training in Tokyo University's Hepato-Biliary-Pancreatic Surgery division.

• Specializes in minimally invasive and robotic surgery techniques
• Certified in surgical endoscopy with Turkish Surgical Proficiency
• Academic faculty member training future surgeons
• Works at Estexper Clinic with ERCP and surgical endoscopy experience

Abdullah Sakin leads the Medical Oncology Department at Medipol Bahçelievler Hospital, specializing in advanced treatment protocols.

• Head of Medical Oncology at Yüzüncü Yıl University Faculty of Medicine
• Trained at Istanbul Okmeydanı Training and Research Hospital in Medical Oncology
• Specialist in Internal Medicine with extensive clinical experience

Professor Yesim Yildirim specializes in cancer immunotherapy and targeted therapies, with over 22 years of experience of clinical experience at Anadolu Medical Center.

• Certified ESMO specialist with advanced training in immunotherapy
• Authored over 80 scientific publications on oncology
• Professor at Halic University, training future oncologists
• Member of European Society of Medical Oncology

Dr. Seref Komurcu is a medical oncologist at Anadolu Medical Center in Istanbul. He specializes in treating breast, lung, colorectal, and solid cancers. Dr. Komurcu holds both ECFMG and ESMO certifications. He previously served as a professor at Gülhane Military Medical Academy.

• Published over 110 scientific papers on cancer management.
• Provides immunotherapy, targeted therapy, and chemotherapy treatments.
• Member of the American Society of Clinical Oncology.
• Works at a clinic affiliated with Johns Hopkins Medicine.

Dr. Ayhan Erdemir specializes in pancreatic cancer at Anadolu Medical Center, with extensive experience in general surgery since 2006.

• Trained in general surgery at Dr. Lütfi Kırdar KEAH
• Completed da Vinci Robotic Surgery training in 2014
• Assistant professor at Maltepe University Medical School

Professor of Medical Oncology specializing in gastrointestinal cancers – Dr. Saglam leads the department at Gayrettepe Florence Nightingale Hospital.

• Over 29 years of experience of focused experience in gastrointestinal oncology
• Fellowship-trained at Istanbul University Oncology Institute
• Active member of ESMO and ASCO – leading global oncology societies
• Provides personalized treatment plans for complex cases

Dr. Mehmet Dogu Canoglu is a radiation oncologist at Anadolu Medical Center in Istanbul. He specializes in precise tumor targeting using MR Linac and CyberKnife technologies. Dr. Canoglu trained at Kocaeli University. He previously served at Medipol Mega University Hospital. He treats various cancers, including complex brain, prostate, and lung tumors.

• Expert in Varian TrueBeam and Trilogy radiation delivery systems.
• Performs stereotaxic radiosurgery and targeted radiotherapy for sarcomas.
• Works at Anadolu Medical Center, a facility affiliated with Johns Hopkins Medicine.
• Treats patients at a clinic ranked among the world's top 10 for medical tourism.

Dr. Necdet Uskent is a medical oncologist and hematologist at Anadolu Medical Center in Istanbul. He was part of the pioneering team that performed Turkey's first bone marrow transplant. Dr. Uskent holds the European Medical Oncology Certificate and focuses on breast, lung, and gastrointestinal cancers. He works at a facility affiliated with Johns Hopkins Medicine.

• Founder of the Turkish Oncology Group (TOG).
• A founding member of the Turkish Society of Medical Oncology.
• Served as a visiting lecturer at Royal Free and University College Hospital in London.
• Treats complex hematological conditions including lymphomas and myeloma.

Dr. Yildiz specializes in rare neuroendocrine and gastroenteropancreatic tumors, with extensive research published in top medical journals.

• 76 years of experience focusing on complex gastroenteropancreatic neuroendocrine cases
• Published 17+ peer-reviewed studies including landmark MODEST research
• Skilled in managing treatment side effects like paraneoplastic disorders
• Faculty at Medipol Mega – one of Istanbul's leading teaching hospitals

Associate Professor since 2016, Dr. Ozatli brings academic rigor to treating gastrointestinal cancers at Istinye University Liv Hospital Bahcesehir.

• Specializes in breast, lung, and gastrointestinal cancers
• Internal medicine specialist with experience across multiple hospitals
• Practiced oncology at Ankara Oncology Clinic and Erzurum Regional Training Hospital
• Trained at Selcuk University's Faculty of Medicine

Dr. Muhammed Mustafa Atci is an Associate Professor of Medical Oncology at Liv Hospital Topkapı. He specializes in treating colon, breast, gastric, and lung cancers. He previously served as the Education Coordinator at Prof. Dr. Cemil Taşcıoğlu City Hospital. Dr. Atci is a member of the American Society of Clinical Oncology (ASCO).

• Author of 19 peer-reviewed papers on gastrointestinal, thoracic, and endocrine cancers.
• Published studies on survival outcomes for stage IIB colon cancer in the Journal of Chemotherapy.
• Researches prognostic biomarkers using PET/CT scans and metabolic tumor volume.
• Treats complex oncological cases at the university-affiliated İstinye University clinic.