Online Consultation with Oncologist Doctors Abroad — Page 2

Professor Amit Tirosh heads the Neuroendocrine Tumors Service at Sheba Medical Center. He offers online consultations for patients needing senior expertise in complex endocrine cancers and genetic syndromes.

• Specializes in hereditary conditions like VHL disease and MEN1 syndrome
• Completed advanced training at the National Institutes of Health in the USA
• Expert in Peptide Receptor Radionuclide Therapy for treating neuroendocrine tumors
• Member of international panels that create official clinical treatment guidelines
• Published over 40 research papers in top journals like JAMA and Radiology

Professor Dov Zippel is a general surgeon and surgical oncologist. He specializes in breast disease and melanoma. He leads the Meirav Breast Center at Sheba Medical Center. He also serves at the Ella Lemelbaum Institute for Immuno-Oncology. In 2025, Forbes Israel named him to its Best Doctors list.

Expertise: advanced care for benign and malignant breast tumors. Minimally invasive and breast-conserving surgery. Surgical treatment of melanoma and other skin cancers.

Accreditations: MD, Tel Aviv University. Residency in general surgery, Sheba Medical Center. Fellowship in surgical oncology, University of Calgary. Board-certified in general surgery and surgical oncology. Research includes intact breast lesion excision and perioperative BRAF inhibitors for stage III melanoma.

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. Sefik Igdem is a radiation oncologist at Gayrettepe Florence Nightingale Hospital in Istanbul. He specializes in treating head, neck, and prostate cancers. He currently serves as a Professor at Demiroğlu Bilim University. Dr. Igdem uses Truebeam STx and Halcyon systems for accurate radiotherapy.

• Specializes in conformal treatments for complex tumor cases.
• Treats various conditions including lung, breast, and brain tumors.
• Practices at a JCI-accredited hospital that serves 200,000 patients annually.
• Completed his radiation oncology training at the Istanbul University Cerrahpaşa Faculty.

Prof. Zvi Cohen is Director of the Neurosurgery Department and the Neuro-Oncology Unit at Sheba Medical Center. He is a neurosurgeon and neuro-oncology expert. He was included in Forbes Israel’s Best Doctors 2025. He leads clinical research on drug therapies for malignant brain tumors. He also founded Sheba’s brain tumor tissue bank.

He is board-certified in neurosurgery. He trained at Tel Aviv University. He completed fellowships in neuroradiology at Beth Israel and in neurosurgical oncology at MD Anderson. His practice covers complex brain, pituitary, spine, and spinal cord tumors. He has expertise in stereotactic biopsies, image-guided resections, intraoperative MRI, navigation systems, and radiosurgery. He is a member of the Society for Neuro-Oncology and the Israeli Association of Neurological Surgeons.

Dr. Einat Shacham‑Shmueli is a senior medical oncologist at the Gastrointestinal Clinic, Cancer Center, Sheba Medical Center. She treats cancers of the colon, stomach, and pancreas. She also manages metastatic disease. She uses precision diagnostics and biomarkers, systemic therapies, and radiotherapy. Care is provided within a multidisciplinary team.

She has authored more than 25 peer‑reviewed papers on GI oncology, tumor biology, and new treatments. Her work includes studies on stenting for malignant colonic obstruction. She serves as an investigator in international programs, including the NCI, the Radiation Therapy Oncology Group, and the Cancer Therapy Evaluation Program.

Education: MD, Tel Aviv University. Oncology residency, Tel Aviv Sourasky Medical Center. Advanced training in GI oncology, UCSF. Accreditations: Board certified in Oncology and Gastroenterology. Member, Israel Society of Oncology and Radiotherapy.

Dr. Abdullah Sakin is a medical oncologist at Medipol Bahçelievler University Hospital in Istanbul. He specializes in treating complex cancers, including lung, breast, and gastrointestinal malignancies. Dr. Sakin previously served as the Head of the Medical Oncology Department at Yüzüncü Yıl University. He also held a leadership role at Prof. Dr. Cemil Taşçıoğlu City Hospital.

• Provides immunotherapy, biological therapy, and hormone treatments for various cancer types.
• Treats rare and difficult conditions like thymoma, chordoma, and Ewing's sarcoma.
• Performs PET-CT scans and comprehensive oncological check-ups for men and women.
• Uses JCI-accredited facilities with systems like TrueBeam STx and Halcyon for treatment.

Dr. David Kuczer provides rapid oncology expertise at the Vienna Private Clinic. His online consultation with an oncologist includes a review by a specialized tumor board.

• Specializes in radio-oncology and radiotherapy to target cancer with high precision
• Collaborates with Amethyst Radiotherapy for advanced cancer care protocols
• Discusses every case with an interdisciplinary team of internationally renowned experts
• Follows the latest scientific standards for cancer diagnosis and radiation planning

Dr. Almog Ben Yaacov has performed 200+ HIPEC procedures – a specialized treatment for abdominal cancers. He serves as an attending surgeon at Sheba Medical Center.

• Trained in advanced surgical oncology at Memorial Sloan Kettering Cancer Center in New York
• Uses NanoKnife technology to treat tumors with precise electrical pulses instead of heat
• Expert in managing sarcoma and gastric cancer during an online consultation with oncologist
• Certified by the European Society of Surgical Oncology for heated chemotherapy procedures
• Published research on risk factors and recovery after complex abdominal surgeries

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.

Dr. Constantinos Zamboglou is the Vice Medical Director at the German Medical Institute in Cyprus. He is an international authority on prostate cancer treatment and radiation oncology. Dr. Zamboglou serves on the ESTRO-ACROP guideline committee for prostate cancer. He leads a dedicated prostate cancer research group at the University of Freiburg.

• Member of the German expert panel for prostate cancer of DEGRO.
• Winner of the Herman-Holthusen Award from the German Society of Radiation Oncology.
• Treats prostate cancer using SBRT, brachytherapy, and CyberKnife techniques.
• Former Head of Interventional Radiation Oncology at the University of Freiburg.

• Education: 
•  
• 2001-2007: University of Ioannina Medical School, Greece.
• 2007: Degree in Medicine.
• 2013: Doctoral degree from the Medical School of the Johann Wolfgang Goethe University, Frankfurt (Dr. Med)
• 09.2016 – Today: Master’s in Healthcare Business Studies.

Professional experience:

04.2009 – 04.2013: Resident in the Department for Radiation Oncology, Klinikum Offenbach

05.2013 – 12. 2015: Senior physician in the Department for Radiation Oncology, Klinikum Offenbach

• 01.2016 – 06.2017: Senior physician in the Department of interventional Radiation Oncology, Medical Center Athens
•  
• 07.2017 – Today: Head of the Department of Radiation Oncology at the German Oncology Center, Limassol, Cyprus.

Dr. Sinan Karaaslan specializes in systemic cancer therapies at the JCI-accredited Anadolu Medical Center. He uses immunotherapy and targeted therapy for an online consultation with oncologist services.

• Treats advanced stage 4 colon and lung cancers using modern protocols
• Expert in treating urogenital cancers including prostate cancer with hormone therapy
• Former oncology expert at the prestigious Gülhane Military Medical Academy
• Treats rare bone and soft tissue conditions such as Ewing's sarcoma
• Member of the Turkish Lung Cancer Society and Medical Oncology Society

Prof. Seref Komurcu is an ESMO-certified specialist at Anadolu Medical Center. He offers online consultations for patients with complex solid tumors.

• Authored 110+ scientific papers on cancer treatment
• Certified by the European Society for Medical Oncology (ESMO)
• Prescribes immunotherapy using Keytruda and targeted therapy protocols
• Holds the ECFMG certificate for medical practice in the USA
• Member of the American Society of Clinical Oncology (ASCO)

Dr. Ari Raphael is a medical oncologist at Sourasky Medical Center in Tel Aviv. He specializes in thoracic malignancies, lung cancer, and breast cancer. Dr. Raphael won the ISCORT research grant competition for his work in oncology. He serves as a senior lecturer at Tel Aviv University.

• Moderates the Molecular Tumor Board for the Israeli Lung Cancer Society.
• Maintains membership in the European Society of Medical Oncology (ESMO).
• Leads genomic medicine projects focusing on advanced lung cancer treatments.
• Directs the oncology day-care service at Sourasky Medical Center.

Professor Yesim Yildirim is an ESMO-certified oncologist at Anadolu Medical Center. She specializes in targeted therapies and immunotherapy for an online consultation with an oncologist.

• Founder of the Turkish Gastrointestinal Oncology Network
• Completed advanced training at Mount Vernon Cancer Center in the UK
• Certified by the European Society of Medical Oncology (ESMO) since 2010
• Published over 80 scientific works and co-authored major cancer textbooks
• Trained in advanced immunology at specialized centers in Switzerland and Israel

Dr. Suleyman Hilmi Aksoy is a radiologist at Hisar Hospital Intercontinental in Istanbul. He specializes in diagnostic radiology, teleradiology, and interventional radiology. Dr. Aksoy previously held an Assistant Professorship at the Istanbul University Radiology Department. He has contributed to 13 medical congresses with numerous oral and written presentations.

• Member of the European Society of Radiology and the International Society of Radiology.
• Holds certifications from the Turkish Society of Interventional Radiology.
• Performs diagnostic procedures like angiography, CT scans, and biopsies.
• Works at a JCI-accredited hospital that treats over 500,000 patients annually.

Dr. Rahib Hasanov is a medical oncologist. He graduated from Istanbul University Cerrahpaşa Faculty of Medicine (1999–2005). He completed an internal medicine residency (2009–2013) and a medical oncology fellowship at Marmara University (2015–2018). He also completed an observership at Houston Methodist Hospital (2006–2007).

He focuses on personalized oncology. His treatments include immunotherapy, targeted therapy, and novel agents. His clinical interests include gastrointestinal, breast, lung, and genitourinary cancers.

He attends national and international conferences. He welcomes patients from Turkey, Azerbaijan, Montenegro, Georgia, Uzbekistan, the Middle East, Europe, and the United States.

Dr. Francesc Cobo Valien is a leading oncohematologist at the Teknon Oncology Institute in Barcelona. He specializes in treating complex blood cancers, including leukemia and lymphoma. Dr. Cobo Valien earned his medical degree and doctorate from the University of Barcelona. He serves patients at Centro Médico Teknon, a JCI-accredited facility.

• Treats acute and chronic leukemia, Hodgkin's lymphoma, and multiple myeloma.
• Performs bone marrow transplants and biological therapy for hematologic malignancies.
• Recipient of the Spanish Hematology Association award for medical reporting.
• Heads research projects supported by the Catalan Society of Hematology.

Dr. Ahmet Nadir Tosyali is a specialist in pediatric oncological surgery at the Anadolu Medical Center. He holds the Turkish Pediatric Surgery Qualification Certificate for treating complex childhood cancers.

• Treats Wilms tumors, neuroblastoma, and retinoblastoma – specialized cancers found in children
• Performs port applications for long-term medicine delivery during online consultation with oncologist
• Trained at Istanbul University–Cerrahpaşa and Dicle University Faculty of Medicine
• Completed advanced pediatric oncology training workshops to update surgical techniques
• Member of the Turkish Society of Pediatric Surgery and Pediatric Urology Society