Best Rectal cancer doctors in Istanbul: TOP 38 doctors

Author of 40+ peer-reviewed publications in tumor biology/immunology and systemic therapy (immunotherapy and targeted therapy); member of the Turkish Medical Oncology Association and the European Head & Neck Society.

Why patients choose Dr. Bülent Karagöz:

• Treatment based on U.S. protocols through Anadolu Medical Center’s strategic collaboration with a leading U.S. institution — Johns Hopkins Medicine.
• 40+ scientific publications in tumor biology/immunology and systemic therapy (immunotherapy and targeted therapy).
• Former department head (GATA) and professor/department chair (Okan University, Turkey) — leadership and clinical experience at major centers.
• Treats solid tumors (e.g., breast, lung, colorectal), applying modern regimens guided by tumor biology.
• Anadolu Medical Center holds ESMO designation and JCI accreditation — meaning the doctor treats according to international protocols, within a multidisciplinary team, with strict safety oversight.

Ranked first in Turkey's Medical Oncology Proficiency Exam, Dr. Keskin specializes in personalized cancer therapy using advanced genetic mapping.

• Over 900+ procedures performed with 28 years of experience
• Pioneer in immunotherapy and targeted therapy for complex cancers
• Founder and head of Oncology Center at Memorial Şişli
• Published 42+ articles in international journals
• Member of ASCO and ESMO

Dr. Eda Tanrikulu specializes in medical oncology and chemotherapy at Anadolu Medical Center, with a focus on rectal cancer.

• Completed medical oncology training at Marmara University
• Ranked 3rd in Turkey in minor specialty exam
• Led medical oncology unit at Haydarpaşa Numune Training and Research Hospital
• Involved in international clinical studies in medical oncology

Performed 400+ pancreatic and gastric cancer surgeries – Prof. Peker brings extensive expertise in complex gastrointestinal surgeries.

• Specialized in Hepatopancreatobiliary Surgery at Mayo Clinic
• Founded the HPB Surgery unit at Bakırköy Dr. Sadi Konuk Hospital
• Prof. at Başakşehir Çam and Sakura City Hospital
• PhD in Medical Biology with a focus on cancer

Prof. Dr. Suleyman Alici has performed 900+ procedures and brings 34 years of oncology expertise to Hisar Hospital Intercontinental.

• Specializes in rectal cancer treatment
• Personally reviews patient materials for individualized care
• Rated 4.5 stars by patients

Mustafa Solak specializes in gastrointestinal cancers, including rectal cancer, with training at Hacettepe University Cancer Institute and MD Anderson Cancer Center.

• Trained at Hacettepe University – one of Turkey's leading medical schools
• Completed fellowship at MD Anderson Cancer Center – a globally recognized oncology institution
• Specializes in gastrointestinal cancers alongside other oncology fields
• Works at Hisar Hospital Intercontinental – a prominent healthcare facility

Assoc. Prof. Gorkem Turkkan has successfully completed over 2,500 radiotherapy sessions with the MR-Linac device – a leader in precision radiation treatment.

• Specializes in stereotactic radiotherapy and MRI-guided treatments
• Completed clinical research at Maastricht University's MAASTRO Clinic
• Member of both Turkish and European radiation oncology societies
• Published 27 articles and 31 conference presentations
• Currently involved in two TÜBİTAK research projects

Prof. Hüseyin Baloğlu is a pathology specialist at Anadolu Medical Center in Gebze, Kocaeli, Turkey. He focuses on molecular pathology, surgical pathology, and tumour biopsy and diagnostics.

Education and accreditations: MD, GATA Medical School (1986). Pathology specialty training, GATA (1992). Associate Professor (Doçent), GATA (2004). Visiting scholar at Albert Einstein College of Medicine (New York) and Heidelberg University.

Achievements: author of over 600 peer‑reviewed publications. Holds a patent in molecular diagnostics for thyroid cancer. Leads liquid biopsy and precision oncology services.

Prof. Sadi Kerem Okutur has published over 20 papers and 10 book chapters focused on medical oncology, making him a key contributor to the field.

• Over a decade of experience as a medical oncologist
• Awarded the 2012 Oncology Research Award by the Turkish Medical Oncology Association
• Member of the European Society for Medical Oncology
• Associate Professorship in medical oncology

Specialized in gastrointestinal oncology for over 15 years – Prof. Sağlam heads the Medical Oncology Department at Gayrettepe Florence Nightingale Hospital.

• Professor of Medical Oncology since 2016
• Fellowship-trained at Istanbul University – one of Turkey's leading medical schools
• Member of ESMO, ASCO, and European Neuroendocrine Tumor Society
• Previously worked at Istanbul University Oncology Institute

Prof. Dr. Sefik Igdem specializes in Radiation Oncology at Gayrettepe Florence Nightingale Hospital, focusing on advanced treatments like Truebeam Stx and Halcyons.

• Professor at Demiroğlu Bilim University, a leading medical institution
• Expert in conformal treatments for precise radiation therapy
• Trained at Istanbul University, one of Turkey's top medical schools
• Specializes in head and neck cancers alongside rectal cancer

Abdullah Sakin brings extensive experience in medical oncology, currently practicing at Medipol Bahçelievler Hospital.

• Specializes in rectal cancer treatment with a focus on personalized care
• Held leadership roles including Head of Medical Oncology Department
• Trained at top institutions like Istanbul Okmeydanı Training and Research Hospital

Dr. Sinan Karaaslan specializes in rectal cancer with 900+ procedures performed and 28 years of experience at Anadolu Medical Center.

• Board-certified medical oncologist with expertise in colorectal and urogenital cancers
• Member of the Turkish Medical Oncology Society and Turkish Lung Cancer Society
• Provides online consultations in Turkish for international patients
• Trained at Istanbul University's Cerrahpaşa Medical School – one of Turkey's leading institutions

Dr. Vafi Atalay is an experienced oncological and general surgeon with 17 years in the field. He specializes in pancreatic, colon, rectal, and liver surgeries. He also performs advanced endoscopic procedures. Dr. Atalay has published 31 articles in national and international journals, making valuable contributions to medical literature.

He received the first prize at the 20th Congress Research Paper Competition. He also won the Best Research Award at the 5th Surgeon Research Congress. Dr. Atalay is a member of TSS, the Palestinian Medical Association, and IOA. His active involvement in these organizations shows his dedication to professional growth and surgical excellence.

Professor Yesim Yildirim has performed 900+ oncological procedures. She is a professor and a specialist in cancer immunotherapy and targeted therapies at Anadolu Medical Center.

• 21 years of experience in medical oncology
• Author of over 80 international and national publications and books
• ESMO-certified after passing their rigorous examination
• Completes advanced oncology courses and holds an MBA in healthcare management

Specialist Dr. Rahib Hasanov brings international experience from Houston Methodist Hospital and focuses on personalized oncology treatments.

• Completed Medical Oncology fellowship at Marmara University
• Specializes in gastrointestinal tumors, including rectal cancer
• Incorporates modern treatments like immunotherapies and targeted therapies
• Attends national and international oncology congresses regularly

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

• Professor of Medical Oncology since 2016
• Fellowship-trained at Istanbul University Oncology Institute
• Member of ESMO, ASCO, and European Neuroendocrine Tumour Society
• Works at one of Turkey's leading cancer centers

Dr. Mehmet Doğu Canoğlu is a radiation oncologist. He graduated from Kocaeli University Faculty of Medicine. He completed his residency in radiation oncology at Kocaeli University from 2006 to 2012.

He completed his compulsory service at Diyarbakır Training and Research Hospital. He then worked at Bağcılar Training and Research Hospital and at Medipol Mega University Hospital from 2015 to 2017. Since 2017, he has been a radiation oncologist at Anadolu Medical Center.

Prof. Ozcan Yildiz is a Senior Medical Oncologist with extensive academic and clinical experience in gastrointestinal cancers.

• Over 10 years of research and clinical practice in neuroendocrine and GI tumors
• Specialized focus on complex tumor presentations and paraneoplastic syndromes
• Authored numerous studies on rare gastrointestinal malignancies
• Skilled in managing chemotherapy side effects and uncommon complications