Best CT (Computer Tomography) Doctors in Istanbul

Dr. Ceyhun Bozkurt is a pediatric hematologist-oncologist at Medical Park Bahcelievler Hospital. He serves as the clinical director and vice director of the stem cell transplant unit. Dr. Bozkurt focuses on childhood leukemia, bone marrow transplants, and neuroblastoma. He completed specialized observerships at Harvard University and Cincinnati Children's Hospital.

• Member of the International Society of Pediatric Oncology (SIOP).
• Active member of the European Bone Marrow Transplant Group (EBMT).
• Published more than 40 articles on stem cell therapy and blood disorders.
• Works at a center performing the highest number of transplants in Turkey.

Dr. Sezer Sağlam is a medical oncologist at Gayrettepe Florence Nightingale Hospital in Istanbul. He specializes in gastrointestinal oncology and the treatment of liver cancer. Dr. Sağlam was nominated for the International Best Researcher Award for his work on liver-transplanted patients. He has served as a professor of medical oncology since 2016.

• Member of the European Society for Medical Oncology (ESMO).
• Active member of the American Society of Clinical Oncology (ASCO).
• Member of the European Neuroendocrine Tumor Society (ENETS).
• Works at JCI-accredited facility with advanced PET-MRI and radiology departments.

Dr. Eyup Bakmaz is an orthopedic surgeon at Gayrettepe Florence Nightingale Hospital in Istanbul. He specializes in orthopedic trauma, sports injuries, and joint reconstruction. Dr. Bakmaz previously served as the Chief Assistant Specialist at Cerrahpaşa Faculty of Medicine. He treats bone and joint conditions using both traditional and endoscopic methods.

• Performs knee and hip arthroscopy for minimally invasive joint repair.
• Treats complex fractures, meniscus tears, and osteoarthritis.
• Specializes in total joint replacements including hip and knee arthroplasty.
• Works at a JCI-accredited facility that treats 200,000 patients annually.

Dr. Ayhan Kara leads spinal diagnostics and surgery at Central Hospital. His specialized training enables precise CT evaluation of cervical and lumbar conditions.

• Completed a surgical internship at the Helios Clinic in Hamburg.
• Expert in spinal instrumentation and fixation for complex structural issues.
• Focuses on minimally invasive techniques like nucleoplasty to speed up recovery.
• Trained at Kartal Training and Research Hospital in advanced neurosurgery.
• Member of professional spine surgery groups and regular conference attendee.

Professor Akif Albayrak is a lead spine surgeon who specializes in complex spinal diagnostics at Central Hospital. His expertise includes using CT (computer tomography) for detailed bone and deformity mapping.

• Held an observer fellowship at the Hospital for Special Surgery in New York
• Specializes in scoliosis and kyphosis – conditions requiring high-precision spinal imaging
• Acts as a Professor at a leading medical institution in Istanbul
• Regular contributor to international orthopedic journals on spine trauma and reconstruction
• Expert in pediatric and adult orthopedic conditions involving complex bone structures

Dr. Mehmet Salih Iyikesici is a medical oncologist. His work focuses on metabolically supported chemotherapy (MSCT), ketogenic diet–supported cancer care, hyperthermia, hyperbaric oxygen therapy, and insulin potentiation therapy. He emphasizes care for breast, pancreatic, and gastric cancers.

He is a Medical Oncology Specialist at Neolife Medical Center (2026–present). He previously served at Private Bahçelievler Medical Park (2013–2026), Medicana Beylikdüzü (2010–2013), Silivri Anadolu (2009–2010), Diyarbakır Training and Research (2008–2009), and Bursa Çekirge State (2006–2008). Earlier, he worked as an Internal Medicine Specialist (1997–2003). He was an Assistant Professor at Altınbaş University (2014–2026).

Training: Medical Oncology subspecialty, Marmara University (2003–2006). Internal Medicine, Istanbul Haydarpaşa Numune (1992–1996). Medicine, Uludağ University (1985–1990). Member, Medical Oncology Association (since 2004). His recent research (2019–2020) covers gastric, breast, pancreatic, and lung cancers. Topics include long‑term survival in metastatic pancreatic cancer and feasibility in metastatic non‑small cell lung cancer (NSCLC).

Dr. Malik Ashkar is Head of Doctors at Mira Clinic and a specialist in Endodontics (root canal treatment). He qualified as a dentist in 2016. His work focuses on dental diagnosis and treatment planning. He performs advanced root canal procedures to treat infected or injured tooth nerves, relieve pain, and preserve natural teeth. His aim is lasting oral health.

As Head of Doctors, he oversees treatment quality. He sets clinical protocols and supports the medical team in complex cases. His experience includes root canal therapy, restorative treatment planning, and dental pain management. He provides precise, comprehensive, patient-centered care.

Dr. Savas Ceylan has performed over 5,600 endoscopic neurosurgical procedures at VM Medical Park Pendik. He specializes in the treatment of pituitary adenomas and complex skull base tumors. Dr. Ceylan is a member of the American Association of Neurological Surgeons. He practices at a JCI-accredited hospital in Istanbul.

• Completed over 4,300 surgeries for pituitary adenomas.
• Expert in endoscopic transsphenoidal surgery for sellar region pathologies.
• Performed 150+ craniopharyngioma resections and 120+ chordoma surgeries.
• Previously served as Head of the Neurosurgery Department at Kocaeli University.

Dr. Samet Yardimci is a specialist in gastroenterology and general surgery at VM Medical Park Pendik Hospital. He holds the Best Young Researcher Award from the Congress of Transplantation. Dr. Yardimci completed a fellowship in gastroenterology surgery at a top Turkish training center. He treats complex conditions like Crohn's disease, ulcerative colitis, and gastric ulcers.

• Performs obesity surgery and laparoscopic procedures for the digestive system.
• Member of the International Federation for the Surgery of Obesity and Metabolic Disorders.
• Completed an international observer program at Memorial Hermann Hospital in Texas.
• Holds the Turkish Surgery Competency Certificate for surgical excellence.

Dr. Sefik Igdem is a radiation oncologist at Gayrettepe Florence Nightingale Hospital in Istanbul. He specializes in treating head, neck, and prostate cancers. He currently serves as a Professor at Demiroğlu Bilim University. Dr. Igdem uses Truebeam STx and Halcyon systems for accurate radiotherapy.

• Specializes in conformal treatments for complex tumor cases.
• Treats various conditions including lung, breast, and brain tumors.
• Practices at a JCI-accredited hospital that serves 200,000 patients annually.
• Completed his radiation oncology training at the Istanbul University Cerrahpaşa Faculty.

Dr. Mehmet Osman Akcakaya is an associate professor of neurosurgery at Gayrettepe Florence Nightingale Hospital. He specializes in functional neurosurgery, brain tumors, and peripheral nerve reconstruction. Dr. Akcakaya completed a clinical fellowship in stereotactic surgery at Hannover Medical School in Germany.

• Trained in microsurgery of the brachial plexus at Tel Aviv Sourasky Medical Center.
• Performs deep brain stimulation, vagus nerve stimulation, and Gamma Knife procedures.
• Treats complex conditions including brain cysts and malignant brain tumors.
• Practices at a JCI-accredited hospital serving 200,000 patients annually.

Award-winning specialist Dr. Tarik Akar provides expert gastroenterology services at Hisar Hospital Intercontinental. His diagnostic work includes CT scans to evaluate complex gastrointestinal conditions.

• Recognized with the Best Verbal Presentation Award at an international cancer congress
• Specializes in ESD to remove early-stage esophageal and colon cancers
• Authored 25 research papers in local and international medical journals
• Performs ERCP to treat and diagnose bile duct obstructions
• Expert in treating inflammatory conditions like Crohn's disease and ulcerative colitis

Dr. Mustafa Solak completed an oncology fellowship at the MD Anderson Cancer Center. He uses CT scans to stage and monitor complex cancers at Hisar Hospital.

• Trained at Hacettepe University Cancer Institute – a top Turkish research center
• Specializes in staging lung, gastrointestinal, and breast cancers
• Uses evidence-based protocols for immunotherapy and targeted treatments
• Experienced in treating solid tumors, including brain and gynecological cancers
• Provides systemic treatment supervision for sarcoma and lymphoma cases

Dr. Selman Dogan is a specialist in orthopedic oncology at Hisar Hospital Intercontinental. He uses CT scans to plan complex bone and soft tissue tumor surgeries.

• Trained in orthopedic oncology at Goztepe Teaching and Research Hospital
• Performs reconstruction for upper and lower limb trauma injuries
• Treats pediatric conditions including scoliosis and spina bifida
• Expert in spinal procedures such as discectomy and kyphoplasty
• Fellowship-trained at Istanbul University Cerrahpasa School of Medicine

Professor Kivanc Derya Peker specializes in gastrointestinal surgery at Hisar Hospital Intercontinental. He uses CT scans to evaluate complex digestive tract cancers and metabolic disorders.

• Performed over 1,000 major surgeries involving liver, stomach, and pancreatic diseases
• Trained as a visiting surgeon at the Mayo Clinic in the United States
• Co-founded the specialized Hepatopancreatobiliary Surgery unit at Bakırköy Training Hospital
• Completed a PhD in medical biology focusing on stem cells and aging
• Ranked in the top three during his surgical specialization examinations in Turkey

Professor Ibrahim Halil Tanboga is a specialist surgeon at the JCI-accredited Hisar Hospital Intercontinental. He focuses on heart imaging and structural heart diseases.

• Completed specialized cardiac valve training at St Thomas Hospital in London
• Uses advanced tools like IVUS and OCT to visualize blood vessel structure
• Holds a PhD in Biostatistics for high-accuracy medical data analysis
• Associate Professor previously teaching at Atatürk University Faculty of Medicine
• Active member of the European Society of Cardiology

Dr. Savas Kansoy is a pediatric hematologist and oncologist at Anadolu Medical Center. He founded Turkey’s first pediatric bone marrow transplantation units. Dr. Kansoy treates children with leukemia, lymphoma, and aplastic anemia. He is a primary contributor to national stem cell transplant registries.

• Founded pediatric oncology and bone marrow transplant clinics across major Turkish hospitals.
• Performs haploidentical, allogenic, and autologous stem cell transplantations.
• Served as a board member of the Turkish Society of Hematology.
• Works at Anadolu Medical Center, an affiliate of the Johns Hopkins Hospital.

Dr. Sebnem Izmir Guner is a hematologist at Hisar Hospital Intercontinental in Istanbul. She founded and directed multiple adult bone marrow transplantation centers. Dr. Guner specializes in leukemia, lymphoma, and complex coagulation disorders. She works at a JCI-accredited facility recognized for high safety standards.

• Performs haploidentical, related, and unrelated allogenic bone marrow transplants.
• Authored over 19 articles in international peer-reviewed journals.
• Received multiple academic awards for her contributions to hematology.
• Former founder and lead physician of therapeutic apheresis units.

Dr. Suleyman Hilmi Aksoy is an Assistant Professor of Radiology at Cerrahpaşa Medical Faculty. He performs CT scans and interventional procedures at Hisar Hospital Intercontinental.

• Specializes in teleradiology for the expert remote analysis of complex medical images
• Performs mammography with tomosynthesis to create detailed 3D views of breast tissue
• Conducts guided biopsies for precise tissue sampling of the prostate, kidney, and liver
• Member of the European Society of Radiology and the International Society of Radiology
• Presented academic research at 13 national and international medical congresses