Tumor Marker Blood Test Doctors Abroad — Page 8

Associate Professor Ayse Irem Yasin is a certified medical oncologist at Medipol Acibadem District Hospital. She uses tumor marker blood tests to identify and track diverse cancer types.

• Holds an ESMO Board Certificate from Paris – a prestigious European oncology qualification
• Completed a specialized breast cancer unit observership at Maggiore della Carita Hospital in Italy
• Trained at world-renowned institutions including Cleveland Clinic and Harvard Medical School
• Specializes in complex cases like cancer of unknown primary and soft tissue sarcomas

Dr. Siegbert Rossol is a Fellow of the European Board of Gastroenterology. He leads medical services at Nordwest Clinic in Frankfurt where tumor marker blood tests support cancer diagnostics.

• Received the prestigious Alexander von Humboldt Scholarship for his medical research
• Completed advanced hepatology training at King's College School in London
• Specializes in removing cancerous tissue using EMR and ESD minimally invasive methods
• Holds a Master of Science in Health Management from Mannheim and Heidelberg universities
• Member of the American Association for the Study of Liver Diseases

The doctor is a highly experienced medical professional with over two decades of clinical practice. Having completed medical training at Istanbul University's Faculty of Medicine in 1996, the doctor went on to specialize at the SSK Okmeydanı Training and Research Hospital in 2000.

Throughout a distinguished career, the doctor has held positions at various reputable institutions, including the Kayseri Military Hospital, SSK Yalova Regional Hospital, and Private Avicenna Umut Hospital. Most recently, the doctor has contributed expertise to Private Adatıp Kurtköy Hospital and Istanbul Medipol University Pendik Hospital, demonstrating a consistent commitment to patient care and clinical excellence across multiple healthcare settings.

Dr. Ugur Yayla is an ophthalmologist at Medipol University Pendik Hospital in Istanbul. He specializes in vitreo-retinal surgery and treats complex conditions like retinopathy of prematurity. Dr. Yayla completed a specialized fellowship in medical retina at Gazi University. He works at a center that serves over 350,000 patients annually.

• Performs retinal detachment surgery and retinopathy of prematurity (ROP) procedures.
• Specializes in cataract surgery with IOL replacement and multifocal lens implants.
• Provides laser vision correction including LASIK, LASEK, and SmartSight techniques.
• Treats glaucoma using laser trabeculoplasty and surgical intervention.

Dr. Omer Dogru is a pediatric hematologist and oncologist at Biruni University Hospital in Istanbul. He specializes in bone marrow transplantation and childhood cancer treatments. Dr. Dogru is an active member of the European Bone Marrow Transplantation (EBMT) society.

• Performs autologous, allogenic, and haploidentical stem cell transplantations for children.
• Treats childhood solid tumors including neuroblastoma, Ewing's sarcoma, and Wilms tumor.
• Served as an Assistant Professor in the Department of Pediatrics at Marmara University.
• Practices at Biruni University Hospital, a TEMOS-accredited facility in Turkey.

Dr. Senem Karabulut is a medical oncologist at Biruni University Hospital in Istanbul. She is a professor and holds a PhD in molecular oncology. Dr. Karabulut is certified by the European Society for Medical Oncology (ESMO) Board. She previously trained as an observer at University Hospital in New Jersey, USA.

• Specializes in immunotherapy and targeted treatments for gastrointestinal and breast cancers.
• Treats hepatobiliary system tumors, lung cancer, and genitourinary malignancies.
• Qualified by the Turkish Medical Oncology Society Board Exam.
• Practices at Biruni University Hospital, a TEMOS-accredited facility.

Dr. Nail Paksoy is an associate professor of medical oncology at Medipol Bahçelievler Hospital. He is board-certified by the European Society for Medical Oncology (ESMO). Dr. Paksoy specializes in lung, breast, and gastrointestinal cancers. He uses modern immunotherapy and targeted therapy protocols. His clinic is JCI-accredited for high safety standards.

• Served as a subinvestigator in over 8 international clinical trials for Roche and Pfizer.
• Authored over 40 research articles in journals indexed by SCI and SSCI.
• Completed dual fellowships in allergy-immunology and medical oncology.
• Treats complex sarcomas and renal cell carcinomas with systemic therapies.

Dr. Turkan Ozturk Topcu is a clinical oncologist at Biruni University Hospital in Istanbul. She maintains professional ties with the MD Anderson Cancer Center in the USA. She specializes in the treatment of breast, lung, and gastrointestinal cancers. Dr. Topcu is a member of both ESMO and ASCO.

• Completed a fellowship at the Sunnybrook Odette Cancer Center Breast Clinic in Canada.
• Treats a wide range of conditions including liver, pancreatic, and gynecological cancers.
• Held clinical roles at major institutions like Moffitt Cancer Center in the USA.
• Works at Biruni University Hospital, a TEMOS-accredited facility in Turkey.

Dr. Rafet Eren is a hematologist at Biruni University Hospital in Istanbul. He specializes in treating leukemia, lymphoma, and myeloma. Dr. Eren is an Associate Professor with around 50 scientific publications in international journals. He received the Young Researcher Award from the Turkish Society of Hematology.

• Performs bone marrow transplants and haploidentical stem cell transplantation.
• Provides CAR T-cell therapy and biological treatments for blood cancers.
• Member of the European Society of Hematology and the Turkish Hematology Association.
• Works at Biruni University Hospital, a TEMOS-accredited facility in Turkey.

Dr. Atakan Topcu is a medical oncologist at Medipol Acibadem District Hospital in Istanbul. He specializes in treating solid tumors including lung, breast, and colorectal cancers. Dr. Topcu is an Associate Professor with over 50 peer-reviewed scientific publications. He sits on the Editorial Board of the medical journal BMC Cancer.

• Expertise in immunotherapy, targeted therapies, and geriatric oncology care.
• Treats cancer-related malnutrition, cachexia, and sarcopenia.
• Maintains active membership in the European Society for Medical Oncology (ESMO).
• Works at a JCI-accredited hospital specializing in advanced oncology treatments.

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. Elnur Sahibov is a radiation oncology specialist at Emsey Hospital. He provides expert oversight for tumor marker blood test screenings.

• Completed specialization training at Marmara University Faculty of Medicine
• Trained in radiation oncology to identify and track cancer markers
• Practices at the JCI-accredited Emsey Hospital in Istanbul

Professor Birol Baytan leads pediatric hematology at Emsey Hospital. He uses tumor marker blood tests to track childhood cancers and blood disorders.

• Performed 950 bone marrow transplants for pediatric patients
• Treats solid tumors including neuroblastoma and brain tumors
• Specializes in CAR T-cell therapy and advanced immunotherapy
• Uses cytogenetic studies to identify genetic changes in cancer cells
• Published 15 articles in international medical journals

Professor Serdar Bedii Omay is a hematologist-oncologist who earned his Ph.D. from Japan Mie Medical School. He performs cytogenetic analysis and tumor marker blood tests at Emsey Hospital.

• Published over 65 scientific articles in international medical journals
• Specializes in molecular hematology – the study of blood cells at a molecular level
• Operates within a major transplant unit featuring 45 high-intensity care beds
• Delivered 34 conference presentations on bone marrow transplantation outcomes
• Professor of Hematology since 2003 at Karadeniz Technical University

Professor Fabio Ciceri leads the Hematology and Bone Marrow Transplantation Unit at San Raffaele Research Hospital. He provides specialized tumor marker blood test services for precision cancer staging.

• Principal Investigator in cell and gene therapy for blood cancers
• Authored 180+ scientific papers in peer-reviewed medical journals
• Directs clinical trials for advanced hematological malignancies
• Member of the European Hematology Association (EHA)
• Heads the Blood Transfusion Centre at IRCCS San Raffaele

Dr. Mustafa Gurelik is a neurosurgery specialist at Medicana Sivas Hospital. He treats adult and pediatric brain tumors using precise surgical techniques and tumor marker blood test monitoring.

• Specializes in pituitary adenomas and acoustic neuromas – tumors affecting the brain and hearing nerves
• Performs transnasal resections – removing pituitary tumors through the nose without external incisions
• Expert in treating cerebrovascular aneurysms and arteriovenous malformations in the brain
• Former faculty member at Cumhuriyet University Department of Neurosurgery
• Proficient in endoscopic surgery for hydrocephalus and brain cysts

Dr. Kumkum Vatsa is a Senior Consultant at Fortis Memorial Research Institute. She specializes in gynecological oncology and complex surgical diagnostics.

• Performs diagnostic laparoscopy and hysteroscopy to evaluate internal reproductive health
• Identifies and treats cervical and vaginal cancers using surgical methods
• Manages benign tumors and cysts within the uterine body
• Publishes research on oncogynecology and new endoscopic techniques
• Member of the Indian Association of Gynaecologists and Indian Reproductive Society

Dr. Diamantopoulos Fernández heads the Neurosurgery Department at HM Hospitales. He leads clinical teams at this major Spanish hospital network.

• Heads the department at HM Hospitales in Madrid
• Specializes in surgical care for brain and spinal tumors
• Coordinates complex cases at a leading university hospital
• Oversees diagnostic protocols for oncological patients in neurosurgery