Best PET-CT with Gallium 68 (DOTA) Doctors Abroad

Dr. Aksoy is an Assistant Professor at Istanbul University Cerrahpaşa Medical Faculty. He leads specialized imaging at Hisar Intercontinental Hospital, including PET-CT with Gallium 68.

• Expert in interventional radiology – uses imaging to perform precise, minimally invasive procedures
• Member of the European Society of Radiology and the International Society of Radiology
• Specializes in whole-body imaging – identifies tumors and spread throughout the body
• Contributed academic research to 13 national and international medical congresses

Assoc. Prof. Dr. Heves Sürmeli is a specialist in Internal Medicine and Medical Oncology. She received her medical degree (M.D.) from Eskişehir Osmangazi University in 2004. She completed her Internal Medicine residency at Kartal Dr. Lütfi Kırdar Training and Research Hospital, Istanbul (2005–2010). She then completed subspecialty training in Medical Oncology at the same hospital (2014–2017).

At the same center, she served as a Medical Oncology Specialist (2017–2023). She then worked as Administrative and Clinical Director (2023–2026). Her clinical interests include breast, lung, gynecologic, gastrointestinal, and urologic cancers.

She has published many articles in international peer‑reviewed journals. She has presented at national and international conferences. She is active in professional societies. She has received several awards.

Prof. Seref Komurcu is an ESMO-certified oncologist at Anadolu Medical Center. He uses PET-CT with Gallium 68 to find and treat neuroendocrine tumors.

• Holds ECFMG certification – meeting the high medical education standards of the USA
• Authored over 110 scientific papers on tumor detection and treatment
• Member of ASCO – the world leading body for clinical oncology professionals
• Former Professor at Gulhane Military Medical Academy – trained the next generation of specialists
• Specializes in systemic therapies for complex cancers – including pancreatic and adrenal tumors

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.

Prof. Dr. Wolfgang Köstler is the Deputy Head of Oncology at the Medical University of Vienna. He specializes in precision oncology using PET-CT with Gallium 68 (DOTA).

• Trained at Memorial Sloan–Kettering Cancer Center – a global leader in cancer research
• Earned a molecular biology degree from the Weizmann Institute of Science
• Uses molecular oncology to create personalized cancer diagnostic and treatment plans
• Former Head of Oncology at Regional Hospital Wiener Neustadt
• Consultant at Wiener Privatklinik – one of Austria’s top private hospitals

Dr. Sezer Saglam is a medical oncologist at Gayrettepe Florence Nightingale Hospital in Istanbul. He specializes in treating gastrointestinal and breast cancers. His research on rectal cancer timing has influenced global treatment protocols. Dr. Saglam develops personalized therapy plans using targeted medicine and precision techniques.

• Nominated for the International Best Researcher Award for work on liver cancer.
• Leads clinical trials focused on targeted therapies and precision oncology.
• Member of the American Society of Clinical Oncology (ASCO).
• Certified by the European Society for Medical Oncology (ESMO).

Dr. Viola Fox is the Chief Physician at the Clinic for Oncology in Solingen. She is a leading expert in drug therapy for tumors in Germany and Europe. Dr. Fox holds a qualification in specialist genetics and conducts molecular biology research. She treats complex cases at a certified interdisciplinary cancer center.

• Member of the American Association for Cancer Research.
• Specializes in immunotherapy, targeted therapy, and molecular diagnostics.
• Treats hematological diseases, including lymphoma, leukemia, and myeloma.
• Works at Städtisches Klinikum Solingen, a clinic ranked among the top in Germany.

Prof. Sebastian Keil is the Chief Physician of Radiology at Academic Hospital Solingen. He specializes in high-precision imaging and oncological diagnostics like PET-CT with Gallium 68.

• Graduated with honors and completed a doctoral thesis in radiology
• Specializes in cross-sectional imaging including CT and MRI of all body regions
• Expert in pancreatic neuroendocrine tumors and liver metastases detection
• Trained under Prof. Rolf W. Günther, a pioneer in interventional radiology
• Leads the clinic focusing on tumor characterization and cancer screenings

Dr. Mustafa Serkan Alemdar is a clinical oncologist at Medical Park Antalya Hospital Complex. He specializes in treating complex solid tumors and blood cancers. Dr. Alemdar completed his medical degree and oncology fellowship at Akdeniz University. He is an active member of the Turkish Society of Medical Oncology.

• Treats a wide range of cancers including breast, lung, and prostate.
• Expert in hematology-oncology for conditions like leukemia, myeloma, and lymphoma.
• Performs systemic therapies such as chemotherapy, immunotherapy, and targeted biological therapy.
• Works at a facility that houses specialized oncology-bone marrow units and LINAC technology.

Dr. Havva Asuman Yavuz is a nephrologist at Medical Park Antalya Hospital Complex. She completed a fellowship in critical care nephrology and transplantation at San Bortolo Hospital in Italy. Dr. Yavuz specializes in organ transplantation and complex kidney care. She works at the largest private hospital in the Mediterranean region.

• Member of the International Society of Nephrology and the European Society of Nephrology.
• Performs robotic nephrectomy using the Da Vinci surgical system.
• Treats chronic kidney disease, performing dialysis and kidney biopsies.
• Holds an Associate Professorship from Hacettepe University Faculty of Medicine.

Dr. Hasan Mutlu is a medical oncologist at Medical Park Antalya Hospital Complex. He specializes in immunotherapy, targeted cancer therapies, and genetic research in cancer treatment. Dr. Mutlu received his medical degree from Hacettepe University. He holds the title of Professor of Medicine. Dr. Mutlu focuses on organ tumor diagnosis and chemotherapy.

• Specializes in both medical and pediatric oncology cases.
• Treats complex conditions including neuroblastoma, Wilms tumor, and Ewing's sarcoma.
• Performs biological therapies and stays active in next-generation genetic research.
• Works at the Mediterranean region’s largest private hospital with PET-CT and LINAC technology.

Forbes Israel recognized Dr. Blachar Arye as a top physician in 2021. He leads diagnostic imaging for complex cancers at Sourasky Medical Center.

• Performs PET-CT with Gallium 68 to detect neuroendocrine tumors and other malignancies
• Completed an abdominal imaging fellowship at the University of Pittsburgh Medical Center
• Elected Fellow of the European Society of Gastrointestinal and Abdominal Radiology
• Received the Magna Cum Laude award for liver transplantation imaging research
• Trained in body MR imaging at the Hospital of the University of Pennsylvania

Professor Einat Even-sapir directs the Nuclear Medicine Department at Sourasky Medical Center. She specializes in PET-CT with Gallium 68 for neuroendocrine tumor detection.

• Holds a PhD in medical sciences and an MD degree
• Uses hybrid imaging to combine different scan types for higher accuracy
• Trained in nuclear medicine at Rambam Medical Center and Dalhousie University
• Performs specialized molecular breast imaging to find hidden lesions
• Member of the Sackler Faculty of Medicine at Tel Aviv University

Dr. Ercan Ozden is a medical oncologist and internal medicine specialist at VM Medical Park Pendik. He provides treatment for a wide range of cancers, including breast, lung, and colon cancer. Dr. Ozden trained at Istanbul University, Cerrahpasa Faculty of Medicine. He later completed a medical oncology subspecialty at Kocaeli University.

• Specializes in immunotherapy, target therapy, and chemotherapy for complex cases.
• Treats patients at a JCI-accredited hospital in Istanbul.
• Performs staging and biopsies for liver, lung, and pancreatic tumors.
• Provides targeted immunotherapy using medications like Keytruda.

Dr. Muhammed Mustafa Atci is an Associate Professor of Medical Oncology at Liv Hospital Topkapı. He specializes in treating colon, breast, gastric, and lung cancers. He previously served as the Education Coordinator at Prof. Dr. Cemil Taşcıoğlu City Hospital. Dr. Atci is a member of the American Society of Clinical Oncology (ASCO).

• Author of 19 peer-reviewed papers on gastrointestinal, thoracic, and endocrine cancers.
• Published studies on survival outcomes for stage IIB colon cancer in the Journal of Chemotherapy.
• Researches prognostic biomarkers using PET/CT scans and metabolic tumor volume.
• Treats complex oncological cases at the university-affiliated İstinye University clinic.

Dr. Irfan Cicin is a Professor of Medical Oncology at İstinye University Liv Hospital Topkapı. He specializes in treating complex cancers, including glioblastoma, lung cancer, and pancreatic tumors. He serves as a professor at the Trakya University Faculty of Medicine. Dr. Cicin previously served as a physician in the Turkish Air Force.

• Performs systemic therapies such as immunotherapy, chemotherapy, and hormone therapy.
• Treats a wide range of conditions including gynecologic, orthopedic, and neuro-oncology cases.
• Expert in HIPEC and chemoembolization for liver and abdominal malignancies.
• Works at a 300-bed university hospital with 33 medical departments.

Dr. Elad Jacoby is a pioneer of pediatric CAR T–cell therapy in Israel. He heads the Pediatric Cell Therapy Center at Sheba Medical Center. Dr. Jacoby specializes in treating relapsed and high-risk pediatric leukemias and lymphomas. He completed fellowships at Johns Hopkins and the U.S. National Cancer Institute.

• Medical Director of the Advanced Biotherapy Center at Sheba Medical Center.
• Authored over 240 scientific publications in pediatric hemato-oncology.
• Board-certified in both Pediatrics and Pediatric Hematology and Oncology.
• Leads the integration of CAR T–cell therapy with bone marrow transplantation.

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.