Dr. Ulvi Samadzade is a neurologist at Medicalpoint International Hospital in İzmir. He specializes in treating epilepsy, Parkinson’s disease, and multiple sclerosis. He trained at Gazi University and Dokuz Eylul University Hospital. Dr. Samadzade belongs to the International Parkinson and Movement Disorder Society.
Dr. Ulvi Samadzade is a neurologist at Medicalpoint International Hospital in İzmir. He specializes in treating epilepsy, Parkinson’s disease, and multiple sclerosis. He trained at Gazi University and Dokuz Eylul University Hospital. Dr. Samadzade belongs to the International Parkinson and Movement Disorder Society.
Dr. Betul Balli Demirel is an orthodontist at İstinye Dental Hospital in Istanbul. She holds a PhD in orthodontics and is a certified Invisalign provider. Dr. Demirel specializes in correcting bite issues and tooth alignment using modern orthodontic techniques. She works at a JCI-accredited facility known for its high safety standards.
Dr. Betul Balli Demirel is an orthodontist at İstinye Dental Hospital in Istanbul. She holds a PhD in orthodontics and is a certified Invisalign provider. Dr. Demirel specializes in correcting bite issues and tooth alignment using modern orthodontic techniques. She works at a JCI-accredited facility known for its high safety standards.
Dr. Fikriye Ordulu is an eye surgery specialist at Büyük Anadolu Hospitals in Istanbul. She focuses on Smart Lens implants and cataract surgeries. Dr. Ordulu treats complex conditions like diabetic retinopathy and macular degeneration. She also provides specialized care for pediatric eye health and strabismus.
Dr. Fikriye Ordulu is an eye surgery specialist at Büyük Anadolu Hospitals in Istanbul. She focuses on Smart Lens implants and cataract surgeries. Dr. Ordulu treats complex conditions like diabetic retinopathy and macular degeneration. She also provides specialized care for pediatric eye health and strabismus.
Dr. Lecturer Omer Faruk Akkaya is a neurologist at Büyük Anadolu Hospitals in Istanbul. He specializes in stroke management and cerebral palsy treatment. Dr. Akkaya previously served as the Deputy Chief Physician at VM Medical Park Samsun Hospital. He provides care for complex neurodegenerative conditions like Parkinson's and Alzheimer's disease.
Dr. Lecturer Omer Faruk Akkaya is a neurologist at Büyük Anadolu Hospitals in Istanbul. He specializes in stroke management and cerebral palsy treatment. Dr. Akkaya previously served as the Deputy Chief Physician at VM Medical Park Samsun Hospital. He provides care for complex neurodegenerative conditions like Parkinson's and Alzheimer's disease.
Dr. Cem Basatac is an associate professor and urologist at Gayrettepe Florence Nightingale Hospital in Istanbul. He specializes in laparoscopic and robotic urological surgery. Dr. Basatac provides treatment for complex conditions like kidney cysts, varicocele, and prostate disease. He works at a JCI-accredited facility that treats 200,000 patients annually.
Dr. Cem Basatac is an associate professor and urologist at Gayrettepe Florence Nightingale Hospital in Istanbul. He specializes in laparoscopic and robotic urological surgery. Dr. Basatac provides treatment for complex conditions like kidney cysts, varicocele, and prostate disease. He works at a JCI-accredited facility that treats 200,000 patients annually.
Dr. Mehmet Hakan Tekelioglu is a general surgeon at Gayrettepe Florence Nightingale Hospital in Istanbul. He specializes in thyroid surgery and bariatric procedures. Dr. Tekelioglu conducted research on TSH suppression at Istanbul University Cerrahpasa Faculty of Medicine. He works at a JCI-accredited facility known for its high patient safety standards.
Dr. Mehmet Hakan Tekelioglu is a general surgeon at Gayrettepe Florence Nightingale Hospital in Istanbul. He specializes in thyroid surgery and bariatric procedures. Dr. Tekelioglu conducted research on TSH suppression at Istanbul University Cerrahpasa Faculty of Medicine. He works at a JCI-accredited facility known for its high patient safety standards.
Dr. Mehmet Nuri Elgormus is a specialist at Atlas University Hospital in Istanbul. He treats patients for ear, nose, and throat (ENT) and aesthetic concerns. Dr. Elgormus focuses on resolving breathing and aesthetic issues in a single surgical session. He has performed surgery on hundreds of patients over two decades of practice.
Dr. Mehmet Nuri Elgormus is a specialist at Atlas University Hospital in Istanbul. He treats patients for ear, nose, and throat (ENT) and aesthetic concerns. Dr. Elgormus focuses on resolving breathing and aesthetic issues in a single surgical session. He has performed surgery on hundreds of patients over two decades of practice.
Dr. Savas Comlek is an Associate Professor and anesthesiologist at Gayrettepe Florence Nightingale Hospital. He is a Fellow of Interventional Pain Practice and a Certified Interventional Pain Sonologist. Dr. Comlek treats complex spinal, neck, and cancer pain using ultrasound-guided techniques.
Dr. Savas Comlek is an Associate Professor and anesthesiologist at Gayrettepe Florence Nightingale Hospital. He is a Fellow of Interventional Pain Practice and a Certified Interventional Pain Sonologist. Dr. Comlek treats complex spinal, neck, and cancer pain using ultrasound-guided techniques.
Dr. Cagdas Erdogan is an Associate Professor and gastroenterologist at Istinye University Liv Hospital Topkapi. He specializes in therapeutic endoscopy and inflammatory bowel disease. Dr. Erdogan has authored 40 publications in journals like Scientific Reports and Endoscopy. He treats complex conditions such as Crohn’s disease, ulcerative colitis, and liver cirrhosis.
Dr. Cagdas Erdogan is an Associate Professor and gastroenterologist at Istinye University Liv Hospital Topkapi. He specializes in therapeutic endoscopy and inflammatory bowel disease. Dr. Erdogan has authored 40 publications in journals like Scientific Reports and Endoscopy. He treats complex conditions such as Crohn’s disease, ulcerative colitis, and liver cirrhosis.
Dr. Ozge Utku Aydemir is a plastic and reconstructive surgeon at Medical Park Bahcelievler Hospital. She is EBOPRAS Part 1 certified, a prestigious European mark of surgical quality. Dr. Aydemir earned her medical degree through the English program at Gazi University. She specializes in facial aesthetics, breast surgery, and complex microsurgery.
Dr. Ozge Utku Aydemir is a plastic and reconstructive surgeon at Medical Park Bahcelievler Hospital. She is EBOPRAS Part 1 certified, a prestigious European mark of surgical quality. Dr. Aydemir earned her medical degree through the English program at Gazi University. She specializes in facial aesthetics, breast surgery, and complex microsurgery.
Dr. Mehmet Akif Aydin is an associate professor and general surgeon at Medical Park Bahcelievler Hospital. He specializes in bariatric surgery and surgical oncology. Dr. Aydin focuses on weight loss procedures like gastric sleeve and bypass. He also treats complex abdominal hernias and cancers of the breast and pancreas. He practices at a JCI-accredited university hospital in Istanbul.
Dr. Mehmet Akif Aydin is an associate professor and general surgeon at Medical Park Bahcelievler Hospital. He specializes in bariatric surgery and surgical oncology. Dr. Aydin focuses on weight loss procedures like gastric sleeve and bypass. He also treats complex abdominal hernias and cancers of the breast and pancreas. He practices at a JCI-accredited university hospital in Istanbul.
Dr. Semih Urvasizoglu is an eye surgery specialist at VM Medical Park Florya Hospital. He has published research in peer-reviewed journals on corneal and retinal treatments. Dr. Urvasizoglu is a member of the Turkish Ophthalmology Association. He works at a JCI-accredited hospital in Istanbul.
Dr. Semih Urvasizoglu is an eye surgery specialist at VM Medical Park Florya Hospital. He has published research in peer-reviewed journals on corneal and retinal treatments. Dr. Urvasizoglu is a member of the Turkish Ophthalmology Association. He works at a JCI-accredited hospital in Istanbul.
GATA School of Military Medicine – Medical Degree
GATA Haydarpaşa Training Hospital, Neurosurgery Clinic – Specialization in Neurosurgery
Beykent University – Master’s Degree in Hospital and Health Institutions Management
GATA Military Medical Faculty – Internship in General Medicine
Samsun Field (Sahra) Medical School Command – Physician
Naval Command, Combat Fleet, TCG Effort – Medical Officer
Submarine Battery Factory Infirmary, Turkish Naval Forces – Physician
Shipyard Command Infirmary, Turkish Naval Forces – Physician
GATA Haydarpaşa Training Hospital – Chief Assistant, Neurosurgery Department
Kasımpaşa Marine Hospital – Chief of Neurosurgery Clinic
Bahçelievler Medical Park Hospital – Neurosurgery Specialist
Altınbaş University Faculty of Medicine – Neurosurgery Lecturer
Altınbaş University Faculty of Medicine, Department of Neurosurgery – Faculty Member
-Basic and Advanced Cardiac Life Support (BLS & ACLS) Courses
-GATA Military Medicine Faculty – Microsurgery Training Course
-Istanbul Vatan Hospital – Hand Surgery & Microsurgery Course
-Neuroanatomy Course
-Spine Surgery Course
Professional Memberships
-Turkish Neurosurgery Association
-Spine Society of Europa
-Turkish Spinal and Peripheral Nerve Surgery Group
Research & Publications
Transpedicular fixation application in thoracic and lumbar stabilization, results and complications.
Yayla O, Demircan MN, Kutlay M, Çolak A, Seçer HI, Kıbıcı K, Tosyalı L, Akın ON, Alkan K. GATA Bulletin.
Effects of hyperbaric oxygen therapy on histopathological changes in acute period after crush trauma in rabbit sciatic nerve.
Akın ON, Kutlay M, Demirel D, Kıbıcı K, Elbüken E. J Atatürk Univ Med Fac.
Early diagnosis, follow-up and treatment of delayed traumatic intracerebral hematomas.
Kutlay M, Kıbıcı K, Demircan MN. Natl J Trauma.
Traumatic delayed epidural hematomas: Retrospective analysis of 7 new cases and 48 from literature.
Kutlay M, Çolak A, Kıbıcı K, Demircan MN, Akın ON. Natl J Trauma 1998.
Single vertebral body screw-rod or plate fixation for ventral thoracic spine lesions.
Kutlay M, Çolak A, Demircan MN, Akın ON, Kıbıcı K, Seçer HI, Tosyalı L. Turk Neurosurg 1999.
Peripheral nerve schwannomas.
Kutlay M, Çolak A, Akın ON, Demircan MN, Kıbıcı K, Topuz K, Başekim Ç, Demirel D. Turk J Neurosurg 1999.
Epidemiological study of traumatic spinal cord injuries.
Kutlay A, Kıbıcı K, Demircan MN. GATA Bulletin 1999.
Hyperbaric oxygen treatment on fetal spinal cord grafts: Preliminary study.
Kutlay M, Çolak A, Demircan MN, Akın ON, Kıbıcı K, Dündar K, Yıldırım Ş. Turk Neurosurg, 1999.
Corpus callosum lipomas with frontal subcutaneous lipomas.
Çolak A, Kutlay M, Başekim Ç, Kıbıcı K, Demircan MN. Gülhane Med J, 2000.
Morphometric study with image analysis system in meningiomas.
Kıbıcı K, Kutlay M, Çolak A, Demircan MN, Akın ON, Baloğlu H. Turk J Neurosurg, 2003.
Morton Neuroma with Tarsal Tunnel Syndrome: Case report.
Kıbıcı K, Demircan MN, Kıral A, Çolak A, Kutlay M, Akın ON. Turk J Neurosurg, 2006.
Carpal tunnel surgery with mini open technique: Functional results.
Kıbıcı K. Turk J Neurosurg, 2010.
Surgical treatment of common peroneal nerve entrapment: Clinical study.
Kıbıcı K. Turk J Neurosurg, 2010.
Cauda equina syndrome after sacrum transverse fracture: Case report.
Köksal V, Kıbıcı K. Turk J Neurosurg, 2010.
Schwannoma from sensory sural nerve: Case report.
Köksal V, Kıbıcı K. Erciyes Med J, 2013.
Clinical analysis of wrist drop due to radial tunnel syndrome.
Köksal V, Kıbıcı K, Kırbaş S. Indian J Med Res Pharm Sci, 2016.
Spinal subdural hematoma after minimally invasive lumbar discectomy.
Kıbıcı K, Atca AÖ, Erok B, Gültekin MZ. J Clin Rev Case Rep, 2019.
Rare variant of vertebral artery originating from external carotid artery.
Kıbıcı K, Atca AÖ, Erok B. J Clin Rev Case Rep, 2019.
Minimally invasive surgical treatment of piriformis syndrome.
Kıbıcı K, Atca AÖ, Erok B. J Clin Rev Case Rep, 2019.
Large suprasellar psammomatous meningioma: A rare variant.
Erok B, Kıbıcı K, Kaya RA. Pak J Radiol, 2020.
Large pericallosal lipoma after traumatic head injury: Case report.
Erok B, Kıbıcı K, Atca AÖ. Pak J Radiol, 2020.
Fungating orbital mass as presentation of retinoblastoma.
Kıbıcı K, Erok B, Akın O. J Acad Res Med, 2020.
Ligamentum flavum hematoma with L5-S1 pars defect: Case report.
Kıbıcı K, Erok B, Akın O. Indian J Neurosurg, 2020.
Radiation-induced brachial plexopathy in breast cancer: Surgical role.
Kıbıcı K, Erok B, Atca AÖ. Indian J Neurosurg, , 2020.
Drop foot due to peroneal intraneural ganglion: Case report.
Kıbıcı K, Erok B, Akın O. Indian J Neurosurg, 2020.
Surgical decompression of lateral femoral cutaneous nerve in meralgia paresthetica.
Kıbıcı K, Erok B, Atca AÖ. Indian J Neurosurg, 2020.
Pulmonary cavitation in COVID-19: Primary or secondary?
Erok B, Kıbıcı K, Atca AÖ. Afr J Respir Med, 2020.
Posterior dynamic stabilization for bilateral L5 pars defect.
Kıbıcı K, Erok B. Turk Neurosurg, , 2020.
Incidental MRI appearance of COVID-19 pneumonia.
Atca AÖ, Erok B, Kıbıcı K. Afr J Respir Med, 2020.
Orbital rhabdomyosarcoma in Li-Fraumeni syndrome.
Erok B, Kıbıcı K. Eur J Clin Exp Med, 2021.
Chest CT features of progressive COVID-19 pneumonia.
Erok B, Atca AÖ, Kıbıcı K. Acta Med Mediterr, 2021.
GATA School of Military Medicine – Medical Degree
GATA Haydarpaşa Training Hospital, Neurosurgery Clinic – Specialization in Neurosurgery
Beykent University – Master’s Degree in Hospital and Health Institutions Management
GATA Military Medical Faculty – Internship in General Medicine
Samsun Field (Sahra) Medical School Command – Physician
Naval Command, Combat Fleet, TCG Effort – Medical Officer
Submarine Battery Factory Infirmary, Turkish Naval Forces – Physician
Shipyard Command Infirmary, Turkish Naval Forces – Physician
GATA Haydarpaşa Training Hospital – Chief Assistant, Neurosurgery Department
Kasımpaşa Marine Hospital – Chief of Neurosurgery Clinic
Bahçelievler Medical Park Hospital – Neurosurgery Specialist
Altınbaş University Faculty of Medicine – Neurosurgery Lecturer
Altınbaş University Faculty of Medicine, Department of Neurosurgery – Faculty Member
-Basic and Advanced Cardiac Life Support (BLS & ACLS) Courses
-GATA Military Medicine Faculty – Microsurgery Training Course
-Istanbul Vatan Hospital – Hand Surgery & Microsurgery Course
-Neuroanatomy Course
-Spine Surgery Course
Professional Memberships
-Turkish Neurosurgery Association
-Spine Society of Europa
-Turkish Spinal and Peripheral Nerve Surgery Group
Research & Publications
Transpedicular fixation application in thoracic and lumbar stabilization, results and complications.
Yayla O, Demircan MN, Kutlay M, Çolak A, Seçer HI, Kıbıcı K, Tosyalı L, Akın ON, Alkan K. GATA Bulletin.
Effects of hyperbaric oxygen therapy on histopathological changes in acute period after crush trauma in rabbit sciatic nerve.
Akın ON, Kutlay M, Demirel D, Kıbıcı K, Elbüken E. J Atatürk Univ Med Fac.
Early diagnosis, follow-up and treatment of delayed traumatic intracerebral hematomas.
Kutlay M, Kıbıcı K, Demircan MN. Natl J Trauma.
Traumatic delayed epidural hematomas: Retrospective analysis of 7 new cases and 48 from literature.
Kutlay M, Çolak A, Kıbıcı K, Demircan MN, Akın ON. Natl J Trauma 1998.
Single vertebral body screw-rod or plate fixation for ventral thoracic spine lesions.
Kutlay M, Çolak A, Demircan MN, Akın ON, Kıbıcı K, Seçer HI, Tosyalı L. Turk Neurosurg 1999.
Peripheral nerve schwannomas.
Kutlay M, Çolak A, Akın ON, Demircan MN, Kıbıcı K, Topuz K, Başekim Ç, Demirel D. Turk J Neurosurg 1999.
Epidemiological study of traumatic spinal cord injuries.
Kutlay A, Kıbıcı K, Demircan MN. GATA Bulletin 1999.
Hyperbaric oxygen treatment on fetal spinal cord grafts: Preliminary study.
Kutlay M, Çolak A, Demircan MN, Akın ON, Kıbıcı K, Dündar K, Yıldırım Ş. Turk Neurosurg, 1999.
Corpus callosum lipomas with frontal subcutaneous lipomas.
Çolak A, Kutlay M, Başekim Ç, Kıbıcı K, Demircan MN. Gülhane Med J, 2000.
Morphometric study with image analysis system in meningiomas.
Kıbıcı K, Kutlay M, Çolak A, Demircan MN, Akın ON, Baloğlu H. Turk J Neurosurg, 2003.
Morton Neuroma with Tarsal Tunnel Syndrome: Case report.
Kıbıcı K, Demircan MN, Kıral A, Çolak A, Kutlay M, Akın ON. Turk J Neurosurg, 2006.
Carpal tunnel surgery with mini open technique: Functional results.
Kıbıcı K. Turk J Neurosurg, 2010.
Surgical treatment of common peroneal nerve entrapment: Clinical study.
Kıbıcı K. Turk J Neurosurg, 2010.
Cauda equina syndrome after sacrum transverse fracture: Case report.
Köksal V, Kıbıcı K. Turk J Neurosurg, 2010.
Schwannoma from sensory sural nerve: Case report.
Köksal V, Kıbıcı K. Erciyes Med J, 2013.
Clinical analysis of wrist drop due to radial tunnel syndrome.
Köksal V, Kıbıcı K, Kırbaş S. Indian J Med Res Pharm Sci, 2016.
Spinal subdural hematoma after minimally invasive lumbar discectomy.
Kıbıcı K, Atca AÖ, Erok B, Gültekin MZ. J Clin Rev Case Rep, 2019.
Rare variant of vertebral artery originating from external carotid artery.
Kıbıcı K, Atca AÖ, Erok B. J Clin Rev Case Rep, 2019.
Minimally invasive surgical treatment of piriformis syndrome.
Kıbıcı K, Atca AÖ, Erok B. J Clin Rev Case Rep, 2019.
Large suprasellar psammomatous meningioma: A rare variant.
Erok B, Kıbıcı K, Kaya RA. Pak J Radiol, 2020.
Large pericallosal lipoma after traumatic head injury: Case report.
Erok B, Kıbıcı K, Atca AÖ. Pak J Radiol, 2020.
Fungating orbital mass as presentation of retinoblastoma.
Kıbıcı K, Erok B, Akın O. J Acad Res Med, 2020.
Ligamentum flavum hematoma with L5-S1 pars defect: Case report.
Kıbıcı K, Erok B, Akın O. Indian J Neurosurg, 2020.
Radiation-induced brachial plexopathy in breast cancer: Surgical role.
Kıbıcı K, Erok B, Atca AÖ. Indian J Neurosurg, , 2020.
Drop foot due to peroneal intraneural ganglion: Case report.
Kıbıcı K, Erok B, Akın O. Indian J Neurosurg, 2020.
Surgical decompression of lateral femoral cutaneous nerve in meralgia paresthetica.
Kıbıcı K, Erok B, Atca AÖ. Indian J Neurosurg, 2020.
Pulmonary cavitation in COVID-19: Primary or secondary?
Erok B, Kıbıcı K, Atca AÖ. Afr J Respir Med, 2020.
Posterior dynamic stabilization for bilateral L5 pars defect.
Kıbıcı K, Erok B. Turk Neurosurg, , 2020.
Incidental MRI appearance of COVID-19 pneumonia.
Atca AÖ, Erok B, Kıbıcı K. Afr J Respir Med, 2020.
Orbital rhabdomyosarcoma in Li-Fraumeni syndrome.
Erok B, Kıbıcı K. Eur J Clin Exp Med, 2021.
Chest CT features of progressive COVID-19 pneumonia.
Erok B, Atca AÖ, Kıbıcı K. Acta Med Mediterr, 2021.
Dr. Ercan Kocakoc is a prize-winning radiologist at Medical Park Bahcelievler Hospital in Istanbul. He won 1st Prize at the 2009 ESGAR congress for clinical cases. Dr. Kocakoc specializes in interventional radiology and advanced body imaging. He completed a research fellowship at the University Hospital of Cleveland in the USA.
Dr. Ercan Kocakoc is a prize-winning radiologist at Medical Park Bahcelievler Hospital in Istanbul. He won 1st Prize at the 2009 ESGAR congress for clinical cases. Dr. Kocakoc specializes in interventional radiology and advanced body imaging. He completed a research fellowship at the University Hospital of Cleveland in the USA.
Dr. Yildiray Bekar is a thoracic surgeon at Medical Park Bahcelievler Hospital in Istanbul. He specializes in the surgical treatment of lung cancer and emphysema. Dr. Bekar uses both open and minimally invasive surgical techniques. He focuses on complex diseases of the lungs, esophagus, and chest wall.
Dr. Yildiray Bekar is a thoracic surgeon at Medical Park Bahcelievler Hospital in Istanbul. He specializes in the surgical treatment of lung cancer and emphysema. Dr. Bekar uses both open and minimally invasive surgical techniques. He focuses on complex diseases of the lungs, esophagus, and chest wall.