海外の放射線治療専門医 — ページ3

Dr. Beni Boursi is a leading oncologist at Sheba Medical Center. He founded the ECOG-ACRIN Microbiome Working Group. He specializes in treating gastrointestinal cancers using innovative microbial modulation. Dr. Boursi is board certified in internal medicine and medical oncology. He earned his medical degree with highest honors from Tel Aviv University.

• Completed oncology fellowships at the University of Pennsylvania.
• Trained in medical oncology at MD Anderson and Mayo Clinic.
• Developed predictive models for early colorectal and pancreatic cancer diagnosis.
• Published research on microbiome-oncology in the prestigious journal Science.

Dr. Aaron Popovcer is the Director of the Oncology Department at Hadassah Medical Center. He specializes in head and neck tumors and thyroid cancer treatment. Dr. Popovcer completed a specialized radiosurgery fellowship at Memorial Sloan Kettering Cancer Center in New York. Forbes magazine recognized him as one of Israel's Top Doctors.

• Served as Chairman of the Israeli Head and Neck Cancer Association.
• Treats recurrent cancer and spinal metastases using biological and immunotherapy.
• Completed a multidisciplinary cancer treatment fellowship at the University of Michigan.
• Member of the International Head and Neck Oncology Association.

Dr. Mohamed Mahmoud Abdelhakim is a Professor of Radiation Oncology at Cairo University’s National Cancer Institute. He serves as the Head of Radiation Oncology at Shefa al Orman Hospital. Dr. Abdelhakim treats complex cancers, including breast, soft tissue sarcoma, and gynecologic tumors. He is a member of ESTRO and ESMO.

• Performs image-guided brachytherapy and stereotactic radiotherapy.
• Uses IMRT, VMAT, SRS, and SBRT for precise tumor targeting.
• Provides total body and total skin irradiation for bone marrow transplants.
• Practices at ESMO-accredited Shefa al Orman Hospital in Luxor.

Dr. Lucía González Cortijo is the Head of Medical Oncology at Hospital Universitario Quirónsalud Madrid. She specializes in breast and gynecologic cancers, including ovarian and cervical malignancies. Dr. González Cortijo holds a PhD cum laude and a Master’s in Molecular Oncology. She focuses on precision oncology, immunotherapy, and targeted treatments.

• Principal Investigator in over 20 Phase II–III clinical trials.
• Participated as a sub-investigator in more than 50 international trials.
• Member of the American Society of Clinical Oncology (ASCO) and ESMO.
• Founder of the La Vida en Rosa Foundation for women with cancer.

Dr. Raanan Berger is the Director of the Cancer Center at Sheba Medical Center. He was listed in Forbes Israel’s “Best Doctors” in 2025. Dr. Berger specializes in genitourinary oncology and radiates complex prostate tumors. He completed a postdoctoral fellowship at the Dana-Farber/Harvard Cancer Institute.

• Heads the clinical research unit focusing on molecular oncology.
• Co-authored over 20 peer-reviewed papers on prostate cancer and BRCA mutations.
• Member of the American Society of Clinical Oncology (ASCO).
• Performs systemic therapy and radiotherapy at a Top-10 globally ranked hospital.

Dr. Nir Kleinmann directs the Endourology and Kidney Stones Unit at Sheba Medical Center. He is a pioneer in kidney-sparing laser surgery for complex tumors. Forbes and ResultMed named him among Israel’s Best Doctors for 2025 and 2026. Dr. Kleinmann uses a unique dual-laser system to preserve organ function during cancer treatment.

• Completed urological fellowships at Thomas Jefferson University and McMaster University.
• Expert in minimally invasive treatments for UTUC, kidney stones, and prostate cancer.
• Served as a researcher in the OLYMPUS trial for non-surgical chemoablation.
• Fellow of the American Endourology Society with over 60 scientific publications.

Dr. Jair Bar is a thoracic oncologist and Deputy Director of the Cancer Center at Sheba Medical Center. He specializes in treating advanced non-small cell lung cancer using personalized immunotherapy and targeted treatments. Dr. Bar holds a PhD in Molecular Biology and leads a research lab focused on immunotherapy resistance.

• Chair of the Israel Lung Cancer Group.
• Board-certified in both Medical Oncology and Radiotherapy Oncology.
• Treats patients at Sheba Medical Center, a top-10 globally ranked hospital.
• Uses molecular and genetic profiling to create precise cancer treatment plans.

Dr. Iris Kventsel is a pediatric hemato-oncologist and bone marrow transplant specialist at Sheba Medical Center. She treats childhood sarcomas like Ewing sarcoma and osteosarcoma at the Edmond and Lily Safra Children’s Hospital. Dr. Kventsel integrates targeted therapies with cellular treatments for complex childhood cancers. She serves on the academic staff at Tel Aviv University Faculty of Medicine.

• Specializes in bone marrow transplantation and CAR T-cell therapy for pediatric patients.
• Researches genetic cancer predisposition, including Li-Fraumeni syndrome and susceptibility genes.
• Published in major journals on stem cell biology and surgical oncology (HIPEC).
• Works at Sheba Medical Center, ranked among the world’s top 10 hospitals.

Dr. Eytan Aharon Ben-Ami leads the Oncology Division at Sheba Medical Center in Israel. He specialized in sarcoma and bone oncology at the Dana-Farber Cancer Institute. Dr. Ben-Ami founded the Sheba Clinical Research Organization to advance cancer studies. He treats rare bone tumors and soft tissue sarcomas with personalized protocols.

• Heads the Early-Phase Clinical Trials Unit for innovative cancer therapies.
• Authored over 40 scientific publications on molecular mechanisms and early detection.
• Leads Phase I trials in targeted therapy and immunotherapy for rare cancers.
• Works at Sheba Medical Center, a top-10 hospital globally per Newsweek.

Dr. Yaacov Lawrence is the Chair of Radiation Oncology at Sheba Medical Center. He specializes in precision radiation therapy and neuro-oncology. Dr. Lawrence pioneered celiac plexus radiosurgery for pancreatic cancer pain management. He holds the FASTRO designation, one of the highest honors in his specialty.

• Leads the Gastrointestinal Cancer Program at Sheba Medical Center.
• Performs stereotactic radiosurgery for brain tumors and nervous system cancers.
• Authored over 280 scientific publications on personalized radiation protocols.
• Completed radiation oncology fellowship training at Thomas Jefferson University.

Dr. Dong-Ju Choi is an experienced interventional cardiologist at Samsung Medical Center with 25+ years of experience. With degrees from the University of California, San Diego and the University of North Carolina, Chapel Hill, his specialties include cardiac surgery, heart transplantation, coronary artery surgery, valve repair & replacement surgery, pediatric heart surgery, and robot-assisted heart surgery.

Professor Lim Do Hoon is a Head of Radiation Oncology Department

Medical School - Seoul National University College of Medicine

Specialty Training

• Samsung Medical Center
• Seoul National University Hospital

Specialty Interests

• Stomach Cancer
• Pancreaticobiliary Cancer
• CNS Tumor
• Pediatric Tumor
• Sarcoma
• Hematologic Cancer

Oncologist

Oncologist

Radiotherapist

Oncologist, Radiologist

Specialization and Clinical Focus

Prof. Ben Arush treats childhood cancers using therapeutic techniques. Her clinical work revolves around bone marrow transplantation and pediatric hematology. She treats a variety of conditions, including:

• Sarcoma and Ewing's sarcoma
• Neuroblastoma and Nephroblastoma (Wilms tumor)
• Osteosarcoma and Rhabdomyosarcoma
• Retinoblastoma

The doctor performs procedures such as chemotherapy, immunotherapy, and radiotherapy. She also provides targeted leukemia chemotherapy and radiation for specific solid tumors.

Professional Leadership and Experience

Prof. Ben Arush leads the Department of Pediatric Hematology and Oncology at Rambam Medical Center. She also oversees pediatric care at the Ruth Rappaport Children’s Hospital in Haifa. This role involves supervising oncological treatment for young patients in Israel.

Awards and Recognition

Prof. Ben Arush received international and national honors for her work. These awards include:

• Ministry of Health Prize for outstanding medical work
• Chevalier de la Legion d’Honneur (Knight of the Legion of Honour), France
• World Medical Association Caring Physicians of the World Award

Professional Memberships

The specialist participates in the global oncology research community. Her memberships include:

• Children’s Oncology Group (USA)
• Various European cancer societies

ブレンダ・パストラーナ医師は、ガレニア病院において放射線療法を専門とする、委員会認定を受けた外科腫瘍医です。

• コナセム（Conacem）による二重認定を取得した委員会認定医
• メキシコ腫瘍学会（SMEO）会員
• 2020年よりアナワク大学（Universidad Anahuac）にて大学教員として従事
• メキシコ社会保障研究所（Instituto Mexicano del Seguro Social）にて外科研修を修了