Page 2 - Best Stomach cancer doctors in Istanbul: TOP 24 doctors

Prof. Dr. Sezer Saglam specializes in gastrointestinal oncology with over 20 years of experience at Gayrettepe Florence Nightingale Hospital.

• Attending physician in Gastrointestinal Oncology since 2005
• Member of ESMO, ASCO, and ENET – leading oncology societies
• Professor of Medical Oncology since 2016
• Multiple international publications on chemotherapy regimens

Prof. Dr. Suleyman Alici is a highly experienced physician specializing in stomach cancer treatment at Hisar Hospital Intercontinental.

• Recognized by peers and patients for his expertise
• Holds the prestigious title of Professor
• Works at a leading international medical facility

Dr. Topcu specializes in stomach cancer and other gastrointestinal cancers, with training at top international centers like MD Anderson Cancer Center.

• Medical oncology specialist with 9+ years of experience
• Trained at MD Anderson Cancer Center and Sunnybrook Odette Cancer Center
• Works at Valued Med Hub Hospitals
• Specializes in gastrointestinal system cancers including stomach cancer

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.