Best Immunotherapy with Keytruda (Pembolizumab) Doctors Worldwide — TOP 67

Dr. Bulent Karagoz is a medical oncologist at Anadolu Medical Center in Istanbul. He specializes in immunotherapy and targeted therapies for sarcoma, lymphoma, and lung cancer. Dr. Karagoz provides treatment at a facility affiliated with the prestigious Johns Hopkins Hospital.

• Authored over 40 research publications focusing on tumor biology and immunology.
• Former Head of Internal Diseases at Istanbul Okan University Faculty of Medicine.
• Held leadership roles in medical oncology at GATA Haydarpasa Training Hospital.
• Member of the Turkish Medical Oncology Association and European Head and Neck Society.

Dr. Eda Tanrikulu is a clinical oncologist at Anadolu Medical Center in Istanbul. She ranked 3rd nationally in Turkey's minor specialty medical exam. Dr. Tanrikulu specializes in chemotherapy and individualized cancer treatments. She works at a facility affiliated with the Johns Hopkins Hospital.

• Served as the head of the medical oncology unit at Haydarpaşa Numune Hospital.
• Participated in global training at Oxford University and ESMO in Manchester.
• Treats gastrointestinal, urological, lung, and breast cancers.
• Member of the American and European Societies of Medical Oncology.

Dr. Solak specializes in treating various cancers, including lung and gastrointestinal cancers, with extensive training at Hacettepe University Cancer Institute.

• Completed fellowship at Hacettepe University Cancer Institute
• Worked at The University of Texas MD Anderson Cancer Center
• Specializes in breast, testicular, ovarian, and head-neck cancers
• Graduated from Hacettepe University Faculty of Medicine

Dr. Buhl specializes in treating brain metastases and vascular anomalies, combining clinical expertise with groundbreaking research.

• Author of 47 scientific papers on neuropathology
• Founder of a fund dedicated to brain tumor research
• Performs minimally invasive and endoscopic neurosurgery
• Recognized expert in neuro-oncology and vascular pathologies

Principal investigator of clinical trials in cancer therapies – Dr. Sarid brings cutting-edge immunotherapy expertise to Sourasky Medical Center.

• Senior oncologist at Ichilov since 2009 with 38 years of experience in cancer treatment
• Specializes in biological cancer therapy including Keytruda applications
• Oxford-trained in cancer urology with 30+ published research articles
• Active member of ESMO and ASCO – global oncology standards

Dr. Pelles Sharon specializes in immunotherapy with Keytruda at Sourasky Medical Center, bringing extensive research and clinical expertise to cancer treatment.

• Conducted significant research on patient attitudes towards clinical trials
• Offers a wide range of advanced cancer treatments
• Experienced in various surgical and non-surgical oncology procedures
• Works at one of Israel's leading medical centers

Prof. Merimsky leads the Soft Tissue and Bone Oncology Unit at Sourasky Medical Center – a pioneer in immunotherapy research for sarcoma.

• Over 41 years of experience specializing in sarcoma and immunotherapy treatments
• ESMO faculty member for sarcoma treatment protocols
• Published extensively on immunotherapy outcomes in bone cancers
• Fellowship-trained at Institut Gustave Roussy – Europe's leading sarcoma center

Dr. Ram Ron specializes in Immunotherapy with Keytruda (Pembrolizumab) at Sourasky Medical Center (Ichilov), offering advanced treatment options.

• Special interests include cutting-edge immunotherapy treatments
• Practices at a leading medical center known for oncology
• Focused on patient-centered care with personalized treatment plans

300+ bone marrow and umbilical blood transplantations performed – Dr. El Hasid leads pediatric oncohematology at Dana Dwek Children's Hospital.

• Head of Pediatric Oncohematology and Oncology Department
• Member of American Association for Hematology
• 50+ publications and 40 conference reports
• Trained at City of Hope Hospital in Los Angeles

Dr. Ron Ram has performed several hundred stem cell transplants and published over 30 scientific articles, showcasing his deep expertise in oncology.

• Board-certified in Internal Medicine, Hematology, and Medical Oncology
• Fellowship-trained at New York Medical College, Westchester Medical Center
• Published a chapter in a medical textbook
• Works at Sourasky Medical Center (Ichilov)

Dr. Seifert leads the Breast Cancer Center at Solingen Clinic, specializing in breast-sparing surgeries and aesthetic reconstruction.

• Over 26 years of experience of experience in gynecology and breast cancer treatment
• Expert in breast-sparing techniques and plastic reconstruction
• Head of the Breast Cancer Center at Solingen Clinic
• Provides comprehensive care including psychological support

Dr. Hana Golan, MD, heads the Pediatric Hemato-Oncology and Bone Marrow Transplantation (BMT) Division at Sheba Medical Center. She specializes in childhood cancers, with a focus on neuroblastoma and other high-risk solid tumors.

She leads one of the region’s most advanced pediatric oncology programs. She manages complex, high-risk cases and practices at a hospital ranked in the global top 10.

She is the principal investigator of the High-Risk Neuroblastoma ESIOP protocol. She serves as an investigator in international Phase I/II trials and as the national coordinator of multicenter oncology protocols. She led the development of computerized chemotherapy protocols and patient databases to improve safety.

She earned her MD from the Technion. She completed residencies in pediatrics and pediatric hemato-oncology at Sheba. She conducted advanced research in transplantation immunology at the Weizmann Institute. She is board-certified in Pediatrics and Pediatric Hematology-Oncology. She is a Senior Lecturer at the Sackler Faculty of Medicine, Tel Aviv University. Her research focuses on cancer stem cells, targeted therapies, treatment-resistant malignancies, and cannabinoid-related oncology.

Assoc. Prof. Abdullah Sakin leads the Medical Oncology Department at Medipol Bahçelievler Hospital, specializing in immunotherapy treatments.

• Head of Medical Oncology at Yüzüncü Yıl University Faculty of Medicine
• Trained in Medical Oncology at Istanbul Okmeydanı Training and Research Hospital
• Extensive experience in internal medicine and oncology

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. Sinan Karaaslan is a medical oncologist at Anadolu Medical Center in Istanbul. He specializes in treating breast, colorectal, and urogenital system cancers. Dr. Karaaslan brings clinical expertise from major institutions, including Medical Park and Gülhane Military Medical Academy. He works at a hospital affiliated with the Johns Hopkins Hospital.

• Holds personal certification from the European Society for Medical Oncology.
• Treats complex conditions, including stage 4 colon and lung cancers.
• Member of the Turkish Medical Oncology and Turkish Lung Cancer societies.
• Performs systemic therapies such as immunotherapy, targeted therapy, and chemotherapy.

Professor Yesim Yildirim specializes in cancer immunotherapy and targeted therapies, with over 80 international publications. She works at Anadolu Medical Center.

• Member of European Society of Medical Oncology (ESMO)
• Expert in breast, gastrointestinal, and lung cancers
• Professor at Halic University in Istanbul
• Completed advanced training in melanoma and kidney cancer clinics

Dr. Seref Komurcu is a medical oncologist at Anadolu Medical Center in Istanbul. He specializes in treating breast, lung, colorectal, and solid cancers. Dr. Komurcu holds both ECFMG and ESMO certifications. He previously served as a professor at Gülhane Military Medical Academy.

• Published over 110 scientific papers on cancer management.
• Provides immunotherapy, targeted therapy, and chemotherapy treatments.
• Member of the American Society of Clinical Oncology.
• Works at a clinic affiliated with Johns Hopkins Medicine.

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. Ozadli specializes in lung and gastrointestinal cancers, with extensive training at Ankara Oncology Hospital.

• Medical oncology specialist with focus on immunotherapy treatments
• Experience at Ankara Oncology Hospital – a leading center for cancer care
• Trained at Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital
• Special interest in lung, esophageal, and gastric cancers