Page 8 - Best CT (computer tomography) doctors: TOP 569 doctors

Dr. Mehmet Osman Akcakaya is a neurosurgeon with 18 years of experience. He specializes in microneurosurgery and functional neurosurgery. He treats head trauma, brain tumors, Parkinson’s disease, and spinal disorders. Dr. Akcakaya uses advanced surgical techniques for these complex conditions.

He has received several awards, including the Second Prize for 'Best Oral Presentation' at the Congress of the Nervous System Surgery Society. He completed a 4-year training program with the European Association of Neurosurgical Societies (EANS). He also holds the EANS board certificate (Part I). Dr. Akcakaya has completed fellowships in Israel and Germany.

He is a member of the Turkish Association of Neurosurgery and EANS. He has also served on scientific committees for international courses on endoscopic spine surgery.

Prof. Dr. Salih Murat İmer is a neurosurgeon with over 30 years of experience. He founded and led the Neurosurgery Department at Okan University Hospital. He has written 68 scientific articles and contributed to 9 book chapters. Dr. İmer has also presented at 33 international congresses, showing his influence in neurosurgery worldwide.

Dr. İmer holds advanced certifications in functional and stereotactic neurosurgery, Leksell Gamma Knife radiosurgery, and endoscopic spine surgery. He received specialized training in several European countries. He has worked with leading experts such as Prof. Matti Vapalahti and Prof. Juha Hernesniemi. Through these collaborations, he has helped improve neurosurgical practice and education around the world.

Dr. Tamer Atasever is a Nuclear Medicine Specialist with 39 years of experience, speaking English and Turkish. He is a professor in Gazi University and has been a director of the Department of Nuclear Medicine in Ankara Order Laboratory. He is a member of the Turkey Association of Nuclear Medicine and the European Association of Nuclear Medicine.

Dr. Harald Rosen is a leading abdominal surgeon. He specializes in endocrine, gastrointestinal, liver, colon, and bariatric surgeries. His expertise includes complex procedures such as sleeve gastrectomy and gastric anastomosis. Dr. Rosen is known for his research on improving the quality of life for rectal cancer patients after surgery. He also has a strong academic background in surgical oncology, with a focus on gastroenterology and breast cancer.

Dr. Rosen is President of the European Society of Surgery. He is also a Professor of Surgery at Vienna Medical School. He is accredited by the European Council for Surgical Qualifications and the Austrian Medical Council. Dr. Rosen has performed over 5,000 advanced surgeries with excellent results. He has published widely and is often invited as a visiting professor around the world.

Dr Roberto Hernandez-Pena is a neurosurgeon. He earned his MD at the Universidad Autonoma de Baja California and completed neurosurgery training in Mexico City, followed by a neurology/neurosurgery fellowship in Phoenix, Arizona.

He is part of a two-surgeon neurosurgical team with Dr Nestor Rodriguez, who completed a fellowship in Rio de Janeiro, Brazil. Together they bring more than 18 years of surgical experience and are recognized as one of the leading neurosurgery teams in Mexicali.

Dr. Fırat Oruç is an Orthopedics and Traumatology specialist with 20 years of experience (since 2005). He has worked at Medical Park Antalya Hospital Complex since 2008. He previously worked at Private Lara Hospital (2005–2007) and completed his military service at GATA Istanbul (2007–2008).

Clinical focus includes knee, shoulder, and hip surgery; joint prostheses; soft tissue and bone tumors; pediatric orthopedics; and hand surgery. He earned his medical degree from Akdeniz University Faculty of Medicine (1993–1999). He completed his Orthopedics and Traumatology residency at Akdeniz University (1999–2005).

Dr Roberto Hernandez Pena is a neurosurgeon based in Mexicali, Baja California, Mexico. He works with fellow neurosurgeon Dr Nestor Rodriguez. Together, they perform 30 to 60 neurosurgeries each month.

Dr Hernandez Pena trained in the United States and Canada. He uses the latest technology in all surgical procedures.

Dr. Adil Turan is a specialist in Orthopedics and Traumatology. He completed medical school at Trakya University (1996–2003). He finished his residency at İzmir Bozyaka Training and Research Hospital (2004–2009). In 2020, he conducted trauma research at Denver Health Hospital in Denver, USA.

He worked at Kızıltepe State Hospital (2009–2010). He then served as an Orthopedic Specialist at Antalya Training and Research Hospital (2010–2013) and Ordu State Hospital (2013–2015). He was Chief Assistant at Antalya Training and Research Hospital (2016–2020). He was Associate Professor and Instructor at Antalya Training and Research Hospital (2020–2022) and at the Health Sciences University Antalya Health Application Center (2023).

His professional memberships include the Turkish Orthopedics and Traumatology Association, the Turkish Sports Injuries Arthroscopy and Knee Surgery Association, the Turkish Orthopedics and Traumatology Education Council (since 2016), and the Turkish Medical Association.

Dr. Saban Sec is a medical oncologist with experience at leading hospitals, including Haseki Training and Research Hospital, Prof. Dr. Cemil Taşcıoğlu City Hospital, and Bahçelievler Medikalpark Hospital. He currently represents specialist physicians in the Turkish Medical Oncology Association. He is also a member of the Istanbul Medical Chamber and the Turkish Medical Oncology Association.

Dr. Sec treats breast, lung, gastrointestinal, prostate, urogenital, head and neck cancers, as well as sarcomas and rare tumors. He has published many peer-reviewed articles on cancer prognosis, treatment outcomes, and survival rates. His research includes studies with large patient groups, such as 138 patients with HER2-positive metastatic gastric cancer. Dr. Sec focuses on prognostic factors and treatment responses in different cancers. He is dedicated to improving cancer care.

Duties:

1985 – 1986 Istanbul University Cardiology Institute, Department of Cardiovascular Surgery, General Practitioner

1986 – 1992, Istanbul University Cardiology Institute, Department of Cardiovascular Surgery, Assistant Professor

1993-2012 Vehbi Koç Vakfı Amerikan Hastanesi (Hospital), Department of Cardiovascular Surgery, Specialist Physician

2012-2017 İstanbul Medipol University, Department of Cardiovascular Surgery, Assistant Professor

2017 – 2019 İstinye University LIV Hospital, Department of Cardiovascular Surgery, Assoc. Prof.

2019 – 2024, Freelance Consultant Physician

2024 – Today, Istanbul Florence Nightingale Hospital, Department of Cardiovascular Surgery, Assoc. Prof.

Memberships in Scientific Organizations:

• Turkish Society of Cardiovascular Surgery
• Turkish Society of Pediatric Cardiology and Cardiac Surgery
• Turkish Society of Cardiology

Professional Summary:

Experienced cardiac surgeonspecializing in varicoseveins, coronary bypasssurgery, heart valve diseases, aortic aneurysms, heart aneurysms, and TAVI procedures.

Dedicated to providing high-quality care and innovative surgical solutions to patients.

Education:

2022                      : Professorship, Istanbul Arel University

2015                      : Associate Professorship, Şişli Memorial Hospital

1997-2002:           Residency in Cardiovascular Surgery,Florence Nightingale Hospital/ Kadir Has University 1989-1995                : Medical Degree, Hacettepe University Medical Faculty (English Program)

1982-1989           : TarsusAmerican College

Specializations:

Varicose Veins

Coronary Bypass Surgery Heart Valve Diseases Aortic Aneurysms

Heart Aneurysms

TAVI (Transcatheter Aortic Valve Implantation) Work Experience:

Current: İstanbul FlorenceNightingale Hastanesi, Cardiovascular Surgery Department Previous: Şişli Memorial Hospital, Cardiovascular Surgery Department

Dr. Yigit Changa is an Associate Professor of Cardiology. He received advanced training at Dr. Siyami Ersek Thoracic and Cardiovascular Surgery Training and Research Hospital. He became a cardiology specialist in 2016 and completed his residency in 2010. Dr. Changa is a member of the Turkish Society of Cardiology and the Turkish Medical Association.

He has worked at leading hospitals, including Ataşehir and Kadıköy Florence Nightingale Hospitals. Dr. Changa speaks English fluently. He has a solid academic and clinical background in cardiology.

Professor Dan Grisaro is a leading Israeli specialist in gynecological cancer diagnosis and treatment, specializing in ovarian cancer, uterine cancer, and cervical cancer. He has senior physician, head of department and lecturer experience at various medical centers and universities. He has held 39 presentations and is the author of 83 published scientific articles, and is a member of various professional societies.

Op. Dr. Kemal Paksoy was born in Trabzon in 1982. In 2007, he graduated from Karadeniz Technical University Faculty of Medicine. In 2014, he completed his specialty training at Ondokuz Mayıs University Faculty of Medicine, Department of Neurosurgery. Between 2014-2018, he worked at Rize Kaçkar State Hospital Neurosurgery Clinic. Between 2018 and 2024, he worked at Memorial Hospitals Group Spine Center. Since 2023, he has been a member of the academic staff as Dr. Faculty Member at Üsküdar University Faculty of Medicine. Since 2024, he has been working at NPISTANBUL Brain Hospital Neurosurgery Clinic.

Dr. Kemal Paksoy has also worked in many clinics in the fields of neuromodulation and algology and has participated as a participant, speaker and organizer in dozens of scientific meetings held in Turkey and abroad.

He has published in many international and national scientific journals.

Education: 

Degree                       Program                                             University                   Year

Bachelor                     Medical Sciences                               İstanbul University     1995

Master Degree           Medical Sciences                               İstanbul University     1997

Doctorate and expertise in medicine

Istanbul Faculty of Medicine, Department of Neurology     İstanbul University     2004

Assistant professor     

İstanbul Bilim University, Faculty of Medicine, Department of Neurology İstanbul Bilim University        2009

Associate professor

İstanbul Bilim University, Faculty of Medicine, Department of Neurology İstanbul Bilim University        2011

Clinical Neurophysiology Subspecialty          

İstanbul Bilim University, Faculty of Medicine, Department of Neurology İstanbul Bilim University        2011

PhD Thesis:

INVESTIGATION OF ANTI-GANGLIOSIDE AND ANTI-GLUTAMIC ACID DECARBOXYLASE ANTIBODIES IN JUDICIAL MYOCLONIC EPILEPSY AND INVESTIGATION OF SUBCLINIC ANTERIOR HORN INVOLVEMENT BY ESTIMATE MOTOR UNIT COUNT METHOD-2002

Experience

Research Assistant 

Department of Neurology, Istanbul Faculty of Medicine, Istanbul University        1998-2004

Specialist

Şişli Florence Nightingale Hospital, Department of Neurology       2004-2009

Assistant Professor

Istanbul Bilim University, Faculty of Medicine, Department of Neurology 2009-2011

Assoc. Prof.     

Şişli Florence Nightingale Hospital Department of Neurology 

İstanbul Florence Nightingale Hospital 

Memberships to Scientific Organizations:

Turkish Medical Association

Turkish Neurology Association

Turkish Association for Combating Epilepsy

Turkish Clinical Neurophysiology EEG-EMG Association

Association of Child Neurology and Neuroimmunology

Awards:

Clinical Neurophysiology Congress (Antalya-2013): First prize for the poster paper titled "Continuous Video-EEG Monitoring Findings and Clinical, Laboratory and Imaging Characteristics of Patients Monitored in the Neurology Intensive Care Unit Due to Alertness Defect"

National Epilepsy Congress (Muğla-2012): "Does Semiology Tell Us the Origin of Seizures Consisting Mainly of Alteration of Consciousness?" Kenan Tükel publishing award for his publication

National Epilepsy Congress (Izmir- 2008): First prize in the field of epilepsy congress publications with the publication titled "Reduced axon number in Juvenile Myoclonic Epilepsy demonstrated by motor unit number estimation analysis"

National Epilepsy Congress (Ankara- 2004): First prize in the field of epilepsy congress publication with the publication titled "No association of anti-gm1 and anti-gad antibodies with juvenile myoclonic epilepsy"

Turkish Clinical Neurophysiology EEG-EMG Association, 19th National Clinical Neurophysiology EEG-EMG Congress (Trabzon-2002): Congress publication award for the publication titled "Epileptic seizures in Behçet's disease".

Turkish Scientific and Technical Research Council scientific publications incentive award-2002: (With the publication titled "Epileptic Seizures In Behçet's Disease")

Turkish Neurology Association, 38th National Neurology Congress - 2002: Second prize for the oral presentation titled "Investigation of subclinical anterior horn involvement in juvenile myoclonic epilepsy with the estimated motor unit number method".

Turkish Epilepsy Association and Sanofi Pharma Scientific Research Project Support Award - 2001: "Investigation of anti-ganglioside antibodies in juvenile myoclonic epilepsies" thesis project.

Dr. İdris AVCI was born in Ordu in 1988. After primary and high school education in Germany, he graduated from Yeditepe Faculty of Medicine in 2014. In 2020, he became a specialist in Brain and Nerve Surgery from Health Sciences University Prof. Dr. Cemil Taşçıoğlu City Hospital (Okmeydanı Training and Research Hospital). In 2022, he received "Fundamental Neuroscience and Neuroimaging" education at John Hopkins University, USA. In 2023, he completed his Health Tourism Certification from Sakarya University of Applied Sciences. In the same year, he was certified as a football physician by FIFA. In 2020-2022, he worked at Şanlıurfa Mehmet Akif İnan Training and Research Hospital Neurosurgery Clinic and worked as a clinical chief. Between 2022-2024, he worked in the Spine Center at Memorial Hospitals Group. Since 2023, he has been working at Üsküdar University as a Dr. He continues in the academic staff as an Education Officer. Since 2024, he has been working at NP Brain Hospital Neurosurgery Clinic.

Dr. İdris AVCI has worked in many clinics such as Germany, the Netherlands, Slovenia and has taken part in dozens of scientific meetings both in Turkey and abroad as a participant, speaker and organizer.

He has published in many international and domestic scientific journals. He has academic book chapters and editorials published by distinguished bookstores.