Prof. Dr. Sefik Igdem specializes in radiation oncology, particularly for prostate and small intestine cancers, using advanced technologies like Truebeam Stx.

• Over 30 years of experience of experience in radiation oncology
• Expert in conformal treatments for precise targeting
• Uses Halcyons and Truebeam Stx for advanced therapy
• Associate Professor and later Professor at Demiroğlu Bilim University
• Works at Gayrettepe Florence Nightingale Hospital

Dr. Yahya Ozel is a specialist in oncological surgery with advanced training in minimally invasive techniques. He brings over three decades of experience to treating small intestine cancer.

• Trained at Tokyo University Hospital in Hepato-Biliary-Pancreatic Surgery
• Certified in surgical endoscopy and advanced laparoscopic procedures
• Academic faculty member at Doğuş University
• Works at Estexper Clinic with a focus on patient-centered care

Dr. Almog Ben-Yaacov is an Attending Surgeon in the Department of General and Oncological Surgery (Surgery C) at Sheba Medical Center. He specializes in cytoreductive surgery (CRS) with hyperthermic intraperitoneal chemotherapy (HIPEC). His clinical focus includes gastric cancer, sarcoma, and complex colorectal malignancies. Since 2018, he has performed more than 200 HIPEC procedures.

MD, Semmelweis University, 2006, with honors. Training in cardiothoracic surgery at Sheba Medical Center. Residency in general surgery at Montefiore (Albert Einstein) and at Rabin (Beilinson). Board-certified in General Surgery and in Surgical Oncology.

Advanced training includes ESSO-certified HIPEC in Hamburg. Microwave liver ablation in Reims. NanoKnife at King’s College London. Advanced surgical oncology at Memorial Sloan Kettering (2019). His publications cover CRS+HIPEC outcomes and Hartmann’s reversal.

Prof. Amit Tirosh is a senior endocrinologist and Head of the Neuroendocrine Tumors Service at Sheba Medical Center. He specializes in neuroendocrine tumors (NETs).

His work centers on hereditary NET syndromes. He is affiliated with the NIH in MEN1 research. He serves on an international VHL expert panel and helped write VHL management guidelines. He is the primary contact at Sheba’s multidisciplinary VHL clinic.

He leads the Endocrine Oncology Bioinformatics Lab. He collaborates with international teams, including the Weizmann Institute. He provides advanced NET care, including PRRT.

He earned his MD from the Hebrew University–Hadassah. He completed a residency at Assaf HaRofeh, an endocrinology fellowship at Rabin, and training at the NIH. He is board-certified in Endocrinology. He is a member of the Israeli Society of Endocrinology, the Endocrine Society, and the European Neuroendocrine Tumor Society. He has authored over 40 peer-reviewed papers, including in JAMA, Gastroenterology, and Radiology.

Dr. Osama Abdel Mohimen Mohamed is Head of the Hematology Unit at Shefaa Al Orman Oncology Hospitals. He is also a consultant in medical oncology and hematology at Shefa El Orman Hospital (NGO), Luxor (2019–present).

He diagnoses and treats acute and chronic leukemia, lymphoma, myeloma, myelodysplastic syndromes, and myeloproliferative neoplasms. He also manages complications of solid tumors.

Background: He served at the National Cancer Institute, Cairo University, as a medical oncology resident, then demonstrator and assistant lecturer (2008–2022). Earlier, he was a house officer (2006–2007). He also held specialist roles at Al Salam International, Al Molalmen, and BAHEYA Oncology Center (NGO).

Memberships: ESMO (2008–present). American Society of Bone Marrow Transplantation (2009). ASH (2010).

Dr. Yuri Goldes is a general surgeon with more than 20 years of clinical experience. He specializes in upper gastrointestinal and oncologic surgery. He is Deputy Director of the Department of General Surgery and Transplantation at Sheba Medical Center in Tel Aviv. He also leads the Upper GI Surgery Unit. He was named to Forbes Israel’s Best Doctors in 2025. He is ranked among Israel’s Best Gastrointestinal Surgeons by Forbes. In 2019, he received the Israeli Ministry of Health “Best Doctor of the Year” award.

He is an expert in advanced minimally invasive and robotic surgery. He treats diaphragmatic hernia, achalasia, GERD, and gallbladder disease. He also performs oncologic surgery for pancreatic, gastric, and esophageal cancers. He uses laparoscopic and robotic techniques.

He pioneered some of Israel’s first robotic oncologic resections of the stomach and pancreas. He is among a small group worldwide who perform minimally invasive Whipple procedures (pancreaticoduodenectomy) using advanced laparoscopy. He applies methods that improve outcomes and speed recovery. He provides personalized care.

Assoc. Dr. Abdullah Sakin leads the Medical Oncology department at Medipol Bahçelievler Hospital, specializing in small intestine cancer.

• Head of Medical Oncology at Yüzüncü Yıl University Faculty of Medicine
• Trained at Istanbul Okmeydanı Training and Research Hospital
• Extensive experience in gastrointestinal oncology
• Works with advanced treatment protocols

Senior radiation oncologist with expertise in small intestine cancer – Head of Radiation Oncology at German Oncology Center, Limassol.

• Trained at leading institutions including Medical School of Johann Wolfgang Goethe University
• Over 13 years of experience of experience in radiation oncology
• Active in interventional radiation oncology techniques

Dr. Sinan Karaaslan is a leading oncologist specializing in breast, colorectal, and urogenital cancers at Anadolu Medical Center.

• 29 years of experience of experience in medical oncology
• Trained at Istanbul University's Cerrahpaşa Medical School
• Member of the Turkish Medical Oncology Society
• Works at a leading JCI-accredited oncology center

Ranked first in Turkey's Medical Oncology Proficiency Exam – Dr. Keskin brings 25 years of experience of oncology expertise to Memorial Şişli Hospital.

• Specializes in chemotherapy, targeted therapy, and immunotherapy
• Performed 1,100+ cancer treatments
• Member of ASCO and ESMO – leading global oncology organizations
• Published 42 articles in international journals

Professor Yesim Yildirim specializes in cancer immunotherapy and targeted therapies, with over 80 international publications and co-authored books.

• Member of European Society of Medical Oncology (ESMO)
• Professor at Halic University, Istanbul
• Expert in breast, gastrointestinal, and lung cancers
• Trained at prestigious institutions including Rambam Medical Centre

Dr. Rahib Hasanov specializes in gastrointestinal tumors and personalized oncology treatments, including small intestine cancer. His training spans Turkey and the USA, with a focus on the latest therapies.

• Completed Medical Oncology fellowship at Marmara University
• Uses immunotherapies, targeted therapies, and smart drugs
• Trained at Houston Methodist Hospital in the USA
• Treats patients from multiple countries including Azerbaijan and the USA

Prof. Şeref Kömürcü has over 33 years of experience as a medical oncologist specializing in solid tumors, including small intestine cancer at Anadolu Medical Center.

• ECFMG and ESMO-certified ensuring international standards of care
• Specializes in breast, colorectal, and lung cancers alongside small intestine cases
• Published 110+ research papers on cancer management
• Professor at Gülhane Military Medical Academy, training future oncologists
• Recipient of GATA Education and Teaching Success Awards

Dr. Ayhan Erdemir is one of Turkey's top pancreatic cancer specialists, practicing at Anadolu Medical Center since 2006.

• Trained in general surgery at Dr. Lütfi Kırdar KEAH in Istanbul
• Completed da Vinci Robotic Surgery Training at Acıbadem University
• Attended advanced Cytoreductive Surgery & Hipec courses
• Former assistant professor at Maltepe University Medical School

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. Sadi Kerem Okutur has over 20 years of experience of experience in medical oncology, specializing in small intestine cancer at Memorial Bahçelievler Hospital.

• Associate professor with extensive clinical and academic background
• Recipient of the Oncology Research Award by the Turkish Medical Oncology Association
• Published over 20 papers and 10 book chapters in medical oncology
• Member of the European Society for Medical Oncology

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. Wolf leads the Medical Oncology Division at Sourasky Medical Center, one of Israel's largest and most prominent hospitals.

• Head of the Division that treats complex gastrointestinal cancers
• Holds degrees and extensive training in medical oncology
• Experienced in managing rare cancer cases like those in the small intestine
• Works within a major academic medical center for advanced treatment protocols