Online Consultation with Oncologist Doctors Abroad — Page 5

Prof. Beni Boursi is a leading specialist at Sheba Medical Center. He provides expert second opinions during an online consultation with an oncologist.

• Trained in gastrointestinal oncology at the University of Pennsylvania
• Completed elective medical oncology training at MD Anderson Cancer Center
• Founded the ECOG-ACRIN Microbiome Working Group to study cancer treatment response
• Developed predictive models for early diagnosis of colorectal and pancreatic cancers
• Published research in top-tier scientific journals including Science

Professor Jair Bar, MD, PhD, is a thoracic oncologist and Deputy Director of the Cancer Center at Sheba Medical Center. He leads the Thoracic Oncology Unit. He treats lung cancer, including advanced non-small cell cases. His care includes medical oncology, radiotherapy, immunotherapy, and targeted therapy.

He runs a translational research lab focused on resistance to immunotherapy. He has published on exhaled-breath cancer metabolism and on angiogenesis inhibition in lung cancer.

He has chaired the Israel Lung Cancer Group since 2003. He is a member of the Israel Society of Clinical Oncology and Radiotherapy, the American Society of Clinical Oncology, and the American Association for Cancer Research. He is board-certified in Medical Oncology and Radiotherapy Oncology. He is a Senior Lecturer at Tel Aviv University.

Dr. Nir Kleinmann, MD, directs the Endourology and Kidney Stones Unit at Sheba Medical Center. He is an expert in minimally invasive urology and urologic oncology. His focus is the kidney and upper urinary tract. He was named among Israel’s Best Doctors for 2025–2026 by Forbes and ResultMed.

He is a pioneer of kidney‑sparing laser surgery. He uses a dual‑laser system with neodymium and holmium for complex tumors. His expertise includes UTUC, kidney and prostate cancer, kidney stones, and BPH.

His research includes the OLYMPUS trial on chemoablation for UTUC. He has more than 60 publications.

He is an Israeli board‑certified urologist. He is a Fellow of the American Endourology Society and a member of the Israeli Urological Association and the EAU. He completed fellowships in Endourology and Minimally Invasive Surgery at Thomas Jefferson University. He also completed a fellowship in Kidney Cancer Research at McMaster University.

Professor Raanan Berger, MD PhD, is a medical oncologist and radiotherapist. He is Director of the Cancer Center at Sheba Medical Center and heads its clinical research unit. He was listed in Forbes Israel’s “Best Doctors” (2025). He leads the genitourinary oncology program with a focus on prostate cancer. His care includes systemic therapy and radiotherapy in a multidisciplinary, patient-centered model.

He is board-certified in oncology. He earned his MD and PhD at Tel Aviv University and completed his clinical training at Sheba. He then completed a postdoctoral fellowship at Dana-Farber/Harvard, focusing on prostate cancer with Dr. Philip Kantoff and molecular oncology in Dr. William C. Hahn’s lab. He is a member of ESMO and ASCO. He has co-authored more than 20 peer-reviewed papers, including studies on outcomes in high- versus very high-risk prostate cancer and on BRCA1/2 in large cohorts.

Dr. Aleix Prat holds three patents in genomic medicine. He leads breast cancer programs at Hospital Clinic of Barcelona and IOB–Quiron Salud for online oncology consultations.

• President of the Board of SOLTI – a major Spanish breast cancer research group
• Expert in molecular subtypes – uses genetic markers to improve diagnostic accuracy for patients
• Author of over 160 publications including research on novel drug clinical trials
• Professor at the University of Barcelona directing the Breast Pathology Master's program
• Executive Committee member of the Breast International Group (BIG)

Professor Francesc Graus is a pioneer who established the global criteria for diagnosing paraneoplastic neurological syndromes. He leads neuro-oncology at Hospital Quiron Barcelona.

• Completed a neuro-oncology fellowship at Memorial Sloan-Kettering Cancer Center in New York
• Founding President of the European Association of Neuro-Oncology (EANO)
• Specializes in treating brain tumors including gliomas, lymphomas, and glioblastomas
• Expert in neurotoxicities – nerve damage caused by immune checkpoint inhibitors or transplants
• Former Chief of Neurology at Hospital Clinic Barcelona – a top university hospital

Dr. Francesc Bosch leads the experimental hematology laboratory at Vall d’Hebron Hospital. He offers online consultation with oncologist for chronic lymphocytic leukemia and lymphomas.

• Directs over 80 clinical trials testing new blood cancer drugs
• President of the Spanish Group for Chronic Lymphocytic Leukemia study
• Published over 100 articles in journals like Nature Medicine
• Specializes in molecular technologies to analyze hematological diseases
• Completed a post-doctoral fellowship at Columbia University in New York

Dr. Ana Oaknin is the Co-Chair of the GEICO Group. She leads Spanish ovarian cancer research and coordinates national research teams.

• Heads the Gynecological Tumor Unit at Vall d Hebron University Hospital
• Authored 100 scientific publications on gynecological cancer and immunology
• Expert in DNA repair mechanisms during online consultation with oncologist
• Faculty member at the European Society of Medical Oncology (ESMO)
• Leads international clinical trials for novel gynecological tumor treatments

Dr. Jesus Soberino is a lead clinical oncologist at Hospital Quiron Barcelona. He specializes in breast cancer and melanoma during online consultations with oncologists.

• Researcher at the Vall d’Hebron Institute of Oncology (VHIO) in Spain
• Participated in clinical trials for immunotherapy and targeted hormone treatments
• Helped gain approval for CDK4/6 inhibitors palbociclib and ribociclib
• Collaborates with international groups to develop new cancer drugs
• Expert in overcoming hormone therapy resistance in metastatic breast cancer

Professor Rifaat Safadi heads the Liver Disease Unit at Hadassah Medical Center. He specializes in gastrointestinal disorders and liver cancer during his online oncologist consultations.

• Treats liver cancer, cirrhosis, and liver metastases using advanced therapies
• Experienced in radioembolization and liver resection for hepatic malignancies
• Winner of the Hadassah Prize for research on liver fibrosis
• Served a fellowship in liver diseases at the Sinai School of Medicine
• Member of the Israeli Association of Gastroenterology and Hepatology

Dr. Nuria Martínez Moreno is a radiation oncologist at Hospital Ruber Internacional in Madrid. She has treated over 7,000 patients using Gamma Knife radiosurgery. Dr. Martínez Moreno specializes in complex brain pathologies, including tumors and functional disorders. She works within a multidisciplinary team alongside world-renowned neurosurgery specialists.

• Member of the International Gamma Knife Consortium led by the University of Pittsburgh.
• Treats benign and malignant brain tumors, vascular malformations, and refractory epilepsy.
• Professor of the International Master of Radiosurgery at the Complutense University of Madrid.
• Practices at JCI-accredited Hospital Ruber Internacional, ranked among Spain's top six hospitals.

Professor Eckhart Weidmann heads the hematology department at Nordwest Clinic. He is a recognized expert in treating patients during an online consultation with oncologist.

• Specializes in treating non-Hodgkin lymphoma and other blood cancers
• Leads the hematology sector at a major German medical center
• Focuses on advanced treatments for complex blood disorders
• Provides expert second opinions for oncology patients worldwide

Dr. Elnur Sahibov is a radiation oncology specialist at Emsey Hospital. He provides online consultation with oncologist services for patients seeking expert second opinions.

• Trained at Marmara University Faculty of Medicine in radiation oncology
• Completed specialized medical education at one of Turkey's top-ranked research universities
• Focuses on radiation therapy plans for various cancer types

Dr. Hilmi Apak is a pediatric hematologist-oncologist at Biruni University Hospital in Istanbul. He specializes in bone marrow transplantation, CAR T-cell therapy, and leukemia chemotherapy. Dr. Apak is the current Head of Department at Istanbul University Department of Pediatrics.

• Published over 70 international medical articles on pediatric oncology research.
• Treats complex conditions like lymphoma, neuroblastoma, and Ewing's sarcoma.
• Served as a board member of the Turkish Pediatric Society.
• Works at Biruni University Hospital, a TEMOS-accredited facility in Turkey.

Dr. Abu Shamsiya Rami Nuamanovych is a surgical oncologist and gastrointestinal specialist at Dievo Surgery Center. He serves as a consultant for the World Health Organization regarding laparoscopic procedures. Dr. Nuamanovych has performed thousands of surgeries, including bariatric and complex cancer operations. He is the President of the Association of Arab Doctors of Ukraine.

• Expertise in laparoscopic hernia repair and gallbladder removal.
• Performs bariatric procedures like gastric bypass and sleeve gastrectomy.
• Treats gastrointestinal cancers, including stomach, colon, and rectal tumors.
• Member of the International Federation for the Surgery of Obesity (IFSO).

Dr. Djuran Bogdan is a urological surgeon at Dievo Surgery Center in Kyiv. He treats complex cases involving prostate, bladder, and kidney cancer. Dr. Bogdan provides expert second opinions for difficult clinical situations. He works at a clinic accredited by the European Board of Urology.

• Performs laser enucleation and vaporization of the prostate gland.
• Conducts laparoscopic radical nephrectomy and pelvic-ureteral plastic surgery.
• Specializes in laser dissection of bladder tumors and urethral strictures.
• Performs percutaneous nephrolithotripsy and intrarenal retrograde surgery.

Dr. Itir Sirinoglu Temiz is a Professor of Hematology at Liv Hospital Vadistanbul. She specializes in lymphoma, leukemia, and multiple myeloma treatment. Dr. Temiz graduated with honors from the Istanbul University Cerrahpaşa Faculty of Medicine. She has extensive experience in stem cell transplantation and therapeutic apheresis.

• Performs allogeneic and haploidentical stem cell transplants.
• Treats complex blood disorders including thrombosis and bone marrow failure.
• Former Head of Internal Medicine at Istanbul Aydın University.
• Provides care at a JCI-accredited facility in Istanbul.

Dr. Emre Merdan Fayda is a radiation oncologist at Liv Hospital Vadistanbul in Turkey. He is a Professor of Medicine with a focus on MR Linac and 4D radiotherapy. Dr. Fayda completed specialized training in thoracic oncology and stereotactic radiotherapy in the USA. He works at a JCI-accredited facility recognized as a Center of Excellence for robotic surgery.

• Specializes in three-dimensional brachytherapy and IMRT for breast and lung cancers.
• Treats complex tumors of the central nervous system, head, neck, and skin.
• Maintains a consulting role for radiation oncology at international medical centers.
• Held academic and clinical leadership positions at Istanbul University Oncology Institution.

Dr. Erkancakir is a pediatric pulmonologist at Liv Hospital Vadistanbul in Turkey. He is a recipient of the Turkish Thoracic Society national lung health award. Dr. Erkancakir serves as a board member of the Pediatric Chest Diseases Association. He specializes in childhood asthma, cystic fibrosis, and sleep-related breathing disorders.

• Earned over 20 national and international awards for pediatric respiratory research.
• Performs bronchoscopic diagnosis and treatment procedures for infants and children.
• Treats complex conditions like tuberculosis and chronic respiratory tract infections.
• Collaborates with Boston Children's Hospital through Liv Hospital's international partnership.