CT (computer tomography) Doctors in Turkey — Page 18

The doctor has conducted significant research on the cumulative effective dose of radiation from chest CT scans in COVID-19 patients. This work highlights the importance of adhering to guidelines to minimize unnecessary exposure, reflecting a commitment to patient safety and evidence-based practice.

Prof. Adnan Kara is an orthopedic surgeon. He specializes in limb reconstruction, osseointegration for prosthetics, and amputation surgery. He has performed over 10,000 successful orthopedic procedures.

Expertise: limb lengthening with the PRECICE® 2 Magnetic Nail. Reconstruction of complex bone defects with the PRECICE Bone Transport Nail. Computer-assisted external fixation for complex deformities, osteomyelitis, and bone infections.

Clinical focus: management of limb-length differences, complex bone loss, and post-traumatic deformities. He provides personalized, evidence-based care to restore mobility and function.

Prof. H. Mustafa Özdemir is a Professor of Orthopedics and Traumatology at Istanbul Medipol University Faculty of Medicine. He has more than 30 years of clinical and academic experience. He specializes in adult and pediatric spine surgery. His focus includes spinal deformities, degenerative spine disorders, spinal trauma, and complex spinal reconstruction.

He completed a spine surgery fellowship at Johns Hopkins University. He also received clinical training at Heidelberg University. He has served as Chief Physician and Head of Orthopedics and Traumatology at major teaching hospitals. He is active in medical education and contributes to orthopedics and spine surgery through his academic and clinical work.

Prof. Dr. Abdullah Sakin is a professor of medical oncology. He treats solid tumors, including lung, breast, gastrointestinal, genitourinary, gynecologic, head and neck cancers, and melanoma.

He delivers personalized, evidence-based care. His treatments include chemotherapy, targeted therapy, immunotherapy, hormone therapy, and precision oncology. He has authored more than 200 scientific publications and takes part in international clinical research. This work advances patient-centered cancer care.

Prof. Dr. Serdar Yüksel is an Orthopedics and Traumatology specialist. He focuses on spine surgery and treats spinal deformities such as scoliosis and kyphosis.

He graduated from Istanbul University Faculty of Medicine. He completed his Orthopedics and Traumatology residency at a training and research hospital in Istanbul. Before joining Medipol Mega University Hospital, he worked as an Associate Professor and Specialist Physician at leading institutions in Türkiye. His practice includes joint replacement and revision of the knee, hip, and shoulder. He also performs arthroscopic treatment for sports injuries of the knee, shoulder, ankle, and hip.

Prof. Dr. Ozan Beytemür is a Professor of Orthopedics and Traumatology. He has broad experience in orthopedic oncology, joint replacement, trauma surgery, and sports medicine. He treats bone and soft-tissue tumors, bone metastases, and pediatric bone tumors. He also performs hip, knee, and shoulder replacement surgery.

He has served as Professor, Chief Physician, and Medical Director. He has published in national and international peer-reviewed journals. He provides evidence-based, patient-centered care and uses advanced orthopedic surgical techniques.

Dr. Cuneyt Kocas is a cardiologist at Biruni University Hospital in Istanbul. He specializes in coronary artery disease, arrhythmias, and hypertension. Dr. Kocas treats heart conditions using both diagnostic and interventional methods. He works at a TEMOS-accredited facility equipped with a hybrid operating room.

• Performs radiofrequency ablation and cryoablation for heart rhythm disorders.
• Expert in carotid and intracranial arterial stenting for vascular health.
• Member of the European Society of Cardiology and the SCAI.
• Conducts complex procedures like cardiac valve repair and coronary bypass surgery.

Prof. Dr. Levent Bayam is a Professor of Orthopedics and Traumatology. He has over 20 years of experience in orthopedic surgery. He completed advanced training and held clinical roles in the United Kingdom and Canada. His training includes fellowships in hip and knee arthroplasty and postgraduate qualifications in trauma, orthopedics, and sports medicine.

His practice focuses on hip and knee replacement, knee and shoulder arthroscopy, trauma surgery, and the care of hip and foot fractures. His care is evidence-based and shaped by his international training and academic roles.

Prof. Dr. Cem Coşkun Avcı is a professor of orthopedics and traumatology. He has over 20 years of experience in orthopedic surgery. He graduated from the Istanbul University Faculty of Medicine. He completed his orthopedics and traumatology residency at the same institution.

He has served as a specialist and associate professor at leading healthcare institutions. His expertise includes the diagnosis and surgical treatment of shoulder and elbow disorders and sports-related injuries. He provides evidence-based, patient-centered care. He uses advanced orthopedic surgical techniques.

Dr. Okay Abaci is a professor of cardiology at Biruni University Hospital in Istanbul. He specializes in heart and leg angiography and peripheral arterial disease. Dr. Abaci holds over 100 domestic and international scientific publications. He completed dedicated training in peripheral arterial intervention in Italy.

• Performs coronary angiography, heart cryoablation, and carotid stenting.
• Member of the European Society of Cardiology and the SCAI Association.
• Treats complex conditions including atrial fibrillation and dilated cardiomyopathy.
• Works at Biruni University Hospital, a TEMOS-accredited facility in Turkey.

Assoc. Prof. Orhan Ünal Zorba, MD, is a urologist focused on andrology and endourology. He has about 25 years of experience. He currently sees patients at Private TUSA Hospital. He started there on 8 June 2026.

His academic work includes 29 international and 13 national publications and 7 book chapters. He has given at least 9 presentations at international congresses. His studies have been presented at EAU, ESSM, ICS, and EULIS meetings. He served as Assistant and Associate Professor of Urology from 2009 to 2016. He is a member of the Istanbul Medical Chamber, the Turkish Association of Urology, the Turkish Society of Andrology, and the Eastern Black Sea Association of Urologists.

Key areas include male infertility (micro‑TESE; outcomes in 191 patients with non‑obstructive azoospermia), microsurgical varicocele repair, prostate surgery (HoLEP, TURP), endoscopic stone surgery (URS, PCNL), and uro‑oncology. He speaks English.

Dr. Didem Melis Oztas is a cardiovascular surgeon at Biruni University Hospital in Istanbul. She specializes in pediatric cardiac surgery and congenital heart defects. Dr. Oztas won a national award for her research on cardiovascular stem cells.

• Performs specialized surgeries for Tetralogy of Fallot and Atrial Septal Defects.
• Treats complex pediatric heart conditions including ventricular septal defects.
• Expert in pediatric valve replacements and plastic surgery for cardiac valves.
• Works at a TEMOS-accredited university hospital with 15 operating rooms.

Dr. Ali Hakan Kaya is a hematologist at Biruni University Hospital in Istanbul. He won first prize from the Blood and Bone Marrow Transplantation Association for his research. Dr. Kaya specializes in stem cell transplants and treating complex blood cancers. He works at a TEMOS-accredited university hospital equipped with a dedicated hematology-oncology department.

• Performs allogeneic bone marrow transplants from both related and unrelated donors.
• Treats leukemia, myeloma, and various types of lymphoma using CAR T-cell therapy.
• Is a member of the Turkish Apheresis Society and the Hematologic Oncology Society.
• Received multiple awards for his scientific papers on hematologic immunology and oncology.

Dr. Didem Tastekin is a medical oncologist at Biruni University Hospital in Istanbul. She specializes in breast and lung cancer treatment, including stage 4 cases. Dr. Tastekin received the TUBITAK Incentive Award for her work in cancer research. She is an active member of both ESMO and ASCO.

• Awarded Best Researcher of the Year at Istanbul University Oncology Institute.
• Treats complex cases at a TEMOS-accredited university hospital.
• Coordinates oncological check-ups and screenings for both men and women.
• Expert in diagnostics including PET-MRI, tumor markers, and organ biopsies.

Dr. Fikret Baskan is a neurosurgeon at Biruni University Hospital in Istanbul. He is a Faculty Member at Biruni University Department of Neurosurgery. Dr. Baskan has focused on pediatric neurosurgery for nearly a decade. He treats complex cases like brain tumors, spinal cord malformations, and hydrocephalus.

• Specializes in surgical treatment for spina bifida and congenital anomalies.
• Performs neuro-oncological surgery, brain tumor removal, and spinal cord reconstructions.
• Member of the Turkish Neurosurgical Society and the Pediatric Neurosurgery Group.
• Practices at a TEMOS-accredited university hospital with 15 operating rooms.

Dr. Tahsin Ali Zirh is a neurosurgeon at Medipol Mega University Hospital in Istanbul. He specializes in Parkinson's disease and movement disorders. Dr. Zirh completed research fellowships at Johns Hopkins Hospital and Toronto Western Hospital. He is a member of the European Association of Neurosurgical Societies.

• Performs deep brain stimulation (DBS) for Parkinson's and movement disorders.
• Treats epilepsy, Alzheimer’s disease, and chronic pain using stereotaxic surgeries.
• Provides Gamma Knife and Magnetic Resonance-guided Focused Ultrasound (MRgFUS).
• Works at JCI-accredited Medipol Mega Hospital, which treats over 1,200 daily patients.