Page 24 - Best Doctors in the World

Prof. Dr. Hüseyin Sinan is a professor of General Surgery with specialization in Advanced Laparoscopic Surgery, Hepatobiliary Surgery, Bariatric and Metabolic Surgery, Colorectal Surgery, Endocrine Surgery, Breast Surgery, and Emergency Surgery and Traumatology.

Asst. Prof. Dr. Ömer Bilgehan Poyrazoğlu is a general and bariatric surgeon with over 20 years of clinical and academic experience. He graduated from Erciyes University Faculty of Medicine. He completed his general surgery specialization at the same institution.

His practice focuses on bariatric and metabolic surgery. He also performs advanced laparoscopic and robotic procedures, gastrointestinal and hepatobiliary surgery, and endoscopy. He received advanced training in obesity and robotic surgery in France, Ankara, and Istanbul. He has performed many procedures for local and international patients.

Dr. Poyrazoğlu is a member of the Turkish Surgical Society, Turkish Liver Transplant Association, Turkish Medical Association, and IFSO. He has published in international peer‑reviewed journals and presented at leading surgical meetings. He provides safe, modern, evidence‑based care.

Dr. Mustafa Ibas is an ENT specialist. He has clinical experience in childhood ENT diseases, rhinoplasty, endoscopic sinus surgery, ear diseases, hearing loss, head and neck surgery, salivary gland diseases, and maxillofacial trauma surgery. Dr. Ibas worked as an ENT specialist at Ankara Etimesgut Sait Ertürk State Hospital from 2023 to 2024. He also served at Mardin Midyat State Hospital from 2022 to 2023. He completed his assistant physician training at Health Sciences University Ankara Training and Research Hospital between 2017 and 2022.

Dr. Ibas has published several peer-reviewed articles. His research covers topics such as preauricular iatrogenic epidermoid cysts, dermatofibrosarcoma protuberans, the use of probiotics in otitis media, and the anti-inflammatory effects of naringenin in otitis media. He earned his medical degree from Necmettin Erbakan University Meram Faculty of Medicine.

2002-2007 Istanbul University Istanbul Faculty of Medicine Department of Brain and Nerve Surgery

1988-1995 Trakya University Faculty of Medicine

2015- Atlas University Medicine Hospital

2014-2015 Private Pendik Yüzyıl Hospital Brain and Neurosurgery Clinic

2009-2014 Medicine Hospital Brain and Neurosurgery Clinic

2009-2009 Nisa Hospital Brain and Neurosurgery Clinic

2007-2009 Mardin State Hospital Brain and Neurosurgery Clinic

2002-2007 Istanbul University Istanbul Faculty of Medicine Brain and Neurosurgery

1997-2001 Enez Health Center and Enez State Hospital

Cervical, Thoracic and Lumbar Disc Surgery (endoscopic/microsurgery)

Far lateral (non-canal) lumbar disc surgery (lateral microsurgical approach)

Neurovascular surgery

Cerebrovascular diseases (vascular diseases of the brain)

Aneurysms

Arteriovenous malformations

Cavernomas

Neuro-oncological surgery

Brain tumors

Glial tumors

Meningiomas

Pituitary gland tumors

Metastatic brain tumors

Skull base tumors

Pontocerebellar angle tumors

Pineal tumors

Intraventricular tumors

Spinal disease surgery

Cervical, thoracic and lumbar spine fractures

Spine and spinal cord tumors

Scoliosis

Degenerative spine diseases

Peripheral nerve disease surgery

Peripheral nerve tumors

Entrapment neuropathies

Carpal tunnel syndrome

Ulnar groove syndrome

Tarsal tunnel syndrome

Functional neurosurgery and pain surgery

Trigeminal neuralgia

Microvascular decompression

Epilepsy surgery

Spasticity surgery

Epiduroscopic interventions

Hydrocephalus surgeries

Endoscopic 3rd ventriculostomy

VP shunt surgeries

LP shunt surgeries

Developmental anomalies

Meningomyelocele

Tethered cord syndrome

Arachnoid cyst

Craniosynostosis surgeries

Chiari malformation

Head trauma

Subdural hematomas

Intracerebral hematomas

Article published in internationally refereed journals

Cansever T, Civelek E, Sencer A, Karasu A, Kiris T, Hepgül K, Can H, Canbolat A: Spinal cavernous malformations: a report of 5 cases. Surg Neurol Jun 69 

Effects of combined and individual use of N-methyl-D aspartate receptor antagonist magnesium sulphate and caspase-9 inhibitor z-LEDH-fmk experimental spinal cord injury. A.Sencer, A.Aydoseli, Y.Aras, M.Osman Akçakaya, C.Gömleksiz, H.Can, A.Canbolat. Turkısh Joumal of Trauma&Emergency Surgery 2013

Aydoseli A, Can H, Aras Y, Sabanci PA, Akcakaya MO, Unal OF. Memantine and Q-VD-OPh Treatments in Experimental Spinal Cord Injury: Combined Inhibition of Necrosis and Apoptosis. Turk Neurosurg. 2016

Can H, Kircelli A, Kavadar G, Civelek E, Cansever T, Aydoseli A, Onal MB, Yilmaz C. Lumbosacral Conjoined Root Anomaly: Anatomical Considerations of Exiting Angles and Root Thickness. Turk Neurosurg. 2017

Kırcelli A, Özel Ö, Can H, Sarı R, Cansever T, Elmacı İ. Is the presence of linear fracture a predictor of delayed posterior fossa epidural hematoma? Ulus Travma Acil Cerrahi Derg. 2016 Jul

Kavadar G, Demircioğlu DT, Can H, Emre TY, Civelek E, Senyigit A. The clinical factors associated with benefit finding of complementary medicine use in patients with back pain: A cross-sectional study with cluster analysis. J Back Musculoskelet Rehabil. 2017

Ozer AF, Suzer T, Can H, Falsafi M, Aydin M, Sasani M, Oktenoglu T. Anatomic Assessment of Variations in Kambin’s Triangle: A Surgical and Cadaver Study. World Neurosurg. 2017 Apr

Can H, Aydoseli A, Gömleksiz C, Göker B, Altunrende ME, Dolgun M, Sencer A. Combined and individual use of pancaspase inhibitor Q-VD-OPh and NMDA receptor antagonist riluzole in experimental spinal cord injury. Ulus Travma Acil Cerrahi Derg. 2017

Gomleksiz C, Erbulut DU, Can H, Kodigudla MK, Kelkar AV, Kasapoglu E, Ozer AF, Goel VK. A new lumbar fixation device alternative to pedicle-based stabilization for lumbar spine: In vitro cadaver investigation. J Spinal Cord Med. 2018 Jul 16:1-8.

Aydoseli A, Özgen U, Akgül T, Orhan EK, Adıyaman AE, Can H, Karadağ C. Subacute Traumatic Ascending Myelopathy in a 28-year-old man: A rare case. World Neurosurg. 2019 Apr 28

Article published in national refereed journals

1) Intracranial Hemangioblastomas: Clinical Evaluation of 32 Patients T. Cansever, A. Karasu, K. Hepgül, H. Can, A. Sencer Turkish Neurosurgical Journal 2007, Volume:17 

2) Halil Can, Müge Dolgun, Utku Özgen, Cengiz Gömleksiz, Furkan Diren, Aydın Aydoseli, Yavuz Aras, Altay Sencer. Microsurgical Results in Vestibular Schwannoma Patients; Retrospective Clinical Study. JAREM 2019

3) Furkan Diren , Özcan Gayretli , Halil Can , İlke Ali Gürses , Orhan Barlas. Examination of Pons-Cerebellum Cisterna Anatomy with Endoscopic Retrosigmoid Suboccipital Approach: Cadaver Study. JAREM 2019

Dr. Yunus Uysal is an experienced orthopedic surgeon. He specializes in arthroplasty, spinal surgery, and trauma. He has completed advanced training in hip and knee robotic replacement in Luxembourg. He has also trained in arthroplasty, developmental hip dysplasia, spinal surgery, arthroscopy, and trauma through top international and Turkish programs.

Dr. Uysal is accredited by the International Congress for Joint Reconstruction and the Turkish Society of Orthopaedics and Traumatology. He is a member of the Turkish Medical Association, ICJR, and TOTBID. He holds several certifications and has a strong record of successful surgeries in joint reconstruction and orthopedic trauma.

Faculty of Medicine Graduated from
Eskişehir Osmangazi University Faculty of Medicine – 1998

Place of Specialization
Haseki Training and Research Hospital General Surgery – 2002

Medical Fields
Proctology;

• Non-Surgical Hemorrhoid Treatment
• Non-Surgical Pilonidal Sinus Treatment
• Non-Surgical Anal Fissure Treatment
• Non-Surgical Anal Fistula Treatment
• Genital Wart Treatment
• Rectal Prolapse Treatment.
  Non-Surgical Hidradenitis Suppurativa Treatment

With more than 20-years career dedicated to proctology, he possesses extensive expertise in managing conditions with a deep understanding of the field

Personal Information

Name Surname: Yüksel IŞIK

Birthplace - Year: 1980 / SAMSUN

Academic Title: Op. Dr.

Foreign Language: English

Education

Graduated from Samsun 19 Mayıs University Faculty of Medicine in 2004

Graduated from 19 Mayıs University Department of Obstetrics and Gynecology in 2011

Assistant Professor of Kırıkkale University Faculty of Medicine in 2016

Work Experience

1998-2004: Ondokuz Mayıs University Faculty of Medicine

2006-2007: Ondokuz Mayıs University Faculty of Medicine Department of Pharmacology

2007-2011: Ondokuz Mayıs University Faculty of Medicine Department of Obstetrics and Gynecology

2011-2013: Ağrı Diyadin State Hospital and Ağrı Maternity Hospital

2013-2016: Kırıkkale University Faculty of Medicine Department of Obstetrics and Gynecology Assistant Professor of Kırıkkale University

2016-2022: Batman Zilan Hospital

2022-2024: Samsun Büyük Anadolu Hospital Central Branch

Services Provided

Risky Pregnancy Follow-up and Treatment

Advanced Laparoscopic Surgery (Closed Surgeries)

Infertility

Oncological Patient Follow-up and Treatment

Vaginal Aesthetics

Urinary Incontinence and Other Vaginal Surgeries

Cesarean Section, Risky C-Section and Vaginal Birth

General Surgery Department 

Liver Transplantation 

Kidney Transplantation

Educational Information 

Master's Degree School of Medicine Çukurova University, School of Medicine 1996

 Ph.D./S. Qualification General Surgery Ankara Numune Training And Research Hospital 2001

Academic/Professional Experience 

Term General Practitioner Rize Fındıklı Central Health Center Spec. 1996-1997

 Ankara Numune Training And Research Hospital Ankara General Surgery Assist. Prof. 1997-2001 

Ankara Numune Training And Research Hospital Ankara General Surgery Spec. Prof. 2001-2002 

Ankara Numune Training And Research Hospital Ankara General Surgery Chief Assistant 2002-2007 

İnönü University Faculty of Medicine Malatya General Surgery Assoc. Prof. 2007-2010 

İnönü University Faculty of Medicine Malatya Surgical Oncology Minor Specialist 2012 

İnönü University Faculty of Medicine Malatya General Surgery Assoc. Prof. 2010-2015 

İnönü University Faculty of Medicine Malatya General Surgery Professor 2015-2017

Osmangazi University, School of Medicine Eskişehir Head of General Surgery-Surgical Oncology Department Professor 2017-Present

Education Abroad: 

1- As a National Cancer Institute Short-Term Scientist for 10 months, sentinel node applications and ductoscopy training in breast cancer, with the National Cancer Institute's Research Scholarship at Surgical Oncology Clinic, Magee-Womens Hospital of University of Pittsburgh Medical Center in the United States, 2008 (10 months) 

2- Transplantation and Oncology Surgery Training at the University of Giessen-Marburg, Germany, 2010 (1 month)

Master's Theses Managed (Activity List H) 

1- Keskin,K., “Evaluation of Operative Hyperthyroidism Patients with SF-36 Quality of Life Scale”, Ankara Numune Training and Research Hospital, 2003. 

2- Aydın,S., “Effects of TNFα Receptor Blocker (Infliximab) on Bacterial Translocation and Pancreatitis in Experimental Acute Necrotizing Pancreatitis”, Ankara Numune Training and Research Hospital, 2005. 

3- Arslan MŞ, Analysis of the Perspective of Organ Transplantation in a Geographical Region where Liver Transplantation is Extensively Performed (The Case of Malatya Province). 2018 

SCIENTIFIC STUDIES AND PUBLICATIONS 

Specialization thesis in medicine: 

The Relationship Between Breast Cancer and Thyroid Pathologies, 2001.

AWARDS 

Before Associate Professorship 

2003 Turkish Society of Surgery-Sanofi Pharma Thrombosis Research Foundation 7. Research Project Competition incentive award. “The importance of insulin resistance and VEGF-C in breast cancer lymph node metastasis: Prospective Clinical Study”. 

2005 Oral Presentation “Third Prize”. National Geriatrics Congress, Antalya. "Factors affecting mortality and morbidity in elderly patients with Fournier's Gangrene". 

2007 Oral Presentation “Second Prize”. National Breast Congress, Ankara. “Vascular endothelial growth factors; Is postmastectomy a risk factor for lymphedema?”. 

2008 AACR (American Association for Cancer Research) Scholar-in-Training Award. San Antonio Breast Cancer Symposium, USA. “The Predictive Probability of Four Different Breast Cancer Nomograms for Non Sentinel Axillary Lymph Node Metastasis in Positive Sentinel Node Biopsy”. 

2009 Pilot Grant Award. 6th International Symposium on the Intraductal Approach to Breast Cancer, Santa Monica, California, USA. “Autoflourescence Ductoscopy for the Early Detection of Breast Cancer”. 

During Professorship and Associate Professorship: 

2013 1000. Liver Transplant Outstanding Achievement Certificate. April 2013 

2013 Best poster presentation award “Massive Hemorrhage from Retropancreatic Portal Vein as a Complication of Thromboendovenectomy and Control with Balloon Catheter Tamponade during Liver Transplantation. 13. International Euroasian Congress of Surgery and Gastroenterology” Bucharest, Romania.  

MEMBERSHIP OF PROFESSIONAL ORGANIZATIONS 

Turkish Surgical Association 

Ankara Surgery Association 

Ankara Breast Diseases Association 

Federation of Breast Associations 

Association of Gastroenterology Surgery 

Edoscopic Laparoscopic Surgery 

Association American Society of Breast Cancer 

International Association of Surgeons, Gastroenterologists and Oncologists

 Surgical Oncology Association (Member of the Board of Directors)

Transplantologist

Dr. Asli Uslu is a highly skilled hair transplant doctor practicing at the esteemed Estexper Clinic in Istanbul, Turkey. With extensive experience and expertise in hair transplantation, Dr. Uslu is dedicated to delivering exceptional care and natural-looking results to her patients.

Professional Background: Expertise in Hair Transplantation Dr. Asli Uslu brings a wealth of experience to her role as a hair transplant doctor at Estexper Clinic. Her years of practice and commitment to staying abreast of the latest advancements in the field ensure that patients receive top-notch care and optimal outcomes.

Specialized Training: Advanced Hair Restoration Techniques Dr. Uslu has received specialized training in advanced hair restoration techniques, including Follicular Unit Extraction (FUE) and Direct Hair Implantation (DHI). These state-of-the-art techniques enable her to achieve precise and natural results while minimizing discomfort and recovery time for patients.

Patient-Centered Approach: Customized Solutions for Every Patient A hallmark of Dr. Asli Uslu's practice is her patient-centered approach. She takes the time to listen to each patient's concerns, preferences, and goals, tailoring treatment plans to meet their individual needs. By prioritizing personalized care, Dr. Uslu ensures that every patient achieves satisfying and natural-looking results.

Gulsevim Oda, D.M.D

Fields of Study and Interests

• Anterior and posterior region restorations
• Milk tooth amputation and root canal treatment 
• Tooth extraction and space maintainers
• Dental Treatments Under General Anesthesia
• Protective dental treatments

Education

2015- İstanbul University Faculty of Dentistry 

2020- İstanbul University Faculty of Dentistry Department of Pedodontics

Career

2022- continuing Ankara Medipol University Dental Hospital

2015 - 2020 Istanbul University Faculty of Dentistry

Publications

Oda G, Karayagmurlu A, Dagli I, Aren G, Soylu N. Oral Health Status in Children with Autism Spectrum Disorder: A Cross Sectional Study from Turkey. Psychiatry and Behavioral Sciences 2021;11(3):186-192. Doi: 10.5455/PBS.20210321075312

Birant S, Koruyucu M, Ozcan H, Ilisulu C, Kasimoglu Y, Avcu N, Kocaaydin S, Bektas D, Usta G, Akay C, Bekiroglu N, Seymen F. Investigating the Level of Knowledge of the Community about Oral and Dental Health [published online ahead of print, 2020 Sep 15]. Eur J Dent. 2020;10.1055/s-0040-1716583.
 

Usta G., Çağlar E., Aren G., “Diş Hekimlerinin Enfektif Endokarditi Önleme Konusundaki Bilgilerinin Değerlendirilmesi.”, Turkish Dental Association 25. International Dental Congress, Istanbul, Turkey, 4-7 September 2019, pp.373. (Sözlü Sunum, Özet Bildiri)

Can K., Usta G., Aren G., “Apexification of Immature Fractured Teeth with MTA: Case
Series.”, 11th Interim Seminar & Guidelines Workshop of the European Academy of
Paediatric Dentistry, Crete, Greece, 2-4 May 2019, pp.52. (Poster Sunumu, Özet Bildiri)
 

Usta G., Güven Y., Sarp P., Aren G., “Radicular cyst associated with a primary second molar: a case report.”, International Association of Paediatric Dentistry Regional Meeting and 25th Congress of Turkish Society of Paediatric Dentistry, İstanbul, Turkey, 12-14 October 2018, pp180. (Poster Sunumu, Özet Bildiri)
 

Usta G., Kasımoğlu Y., Aren G., “Replante Edilen Bir Dişte İnflamatuar Rezorpsiyonun Tedavisi.” Turkish Dental Association 24. International Dental Congress, Ankara, Turkey, 27-30 September 2018, pp.648-649. (Poster Sunumu, Özet Bildiri)

Koruyucu M., Birant S., Özcan H., İlisulu C., Kasımoğlu Y., Üstün N., Kocaaydın S., Dinç D., Usta G., Akay C., Bekiroğlu N., Seymen F., “Investigation the level of knowledge of the community about oral and dental health.”, International Congress On Preventive Dentistry, Erzurum, Turkey, 5-8 March 2018. (Sözlü Sunum, Özet Bildiri).

Aren G., Usta G., Çayırcı M., Acar B., “Assessment of parents' knowledge and attitudes about artificial additives in toothpaste and brushing / Survey Study.”, International Congress On Preventive Dentistry, Erzurum, Turkey, 5-8 March 2018. (Sözlü Sunum, Özet Bildiri)

Aksakal D., Usta G., Aren G., “Conservative management of an ectopıically erupting permanent maxillar molar: a case report.”, International Congress On Preventive Dentistry, Erzurum, Turkey, 5-8 March 2018. (Poster Sunumu, Özet Bildiri)

Usta G., Kasımoğlu Y., Aren G., “Treatment of Anterior Crossbite in Mixed Dentition: Case Series.” Turkish Dental Association 23. International Dental Congress, Istanbul, Turkey, 21- 24 September 2017, Turkiye Klinikleri J Dental Sci 2017;23(Suppl) pp.421. (Poster Sunumu, Özet Bildiri)

Usta G., Aren G., Çayırcı M., “Management of Enamel Hypoplasia With Direct Composite Restorations: Two Case Reports.” AIC 19th International Congress and CONSEURO, Bologna, Italy, 11-13 May 2017, Clin Oral Invest (2017)21:pp1392. (Poster Sunumu, Özet Bildiri)

Areas of Interest

-Orthognathic Surgery

-Chin Aesthetics

-Jaw Cysts and Tumors

-Jaw Trauma

-Dental Implants

Education & Specialization

2011 – Marmara University, Faculty of Dentistry

2016 – Istanbul Medipol University, Faculty of Dentistry – Specialization in Oral and Maxillofacial Surgery

Courses & Certifications

TAOMS International Congress
Congress Participation Certificate
Antalya | 2021

TAOMS International Congress
Congress Participation Certificate | 2020

Professional Memberships:

-Turkish Society of Oral and Maxillofacial Surgery

Research and Articles

•Emrah DILAVER, Muazzez SUZEN, Sina UCKAN(2022). Evaluation of parameters related with upper lip aesthetics and dynamic smile following Le Fort I osteotomy, Journal of Stomatology, Oral and Maxillofacial Surgery

•SUZEN MUAZZEZ, DİLAVER EMRAH, UÇKAN İBRAHİM SİNA (2021). Analysis of Gull in Flight Appearance and Related Parameters Following Le Fort I Osteotomy. Journal of Craniofacial Surgery

•SUZEN MUAZZEZ, DİLAVER EMRAH, AK Kıvanç Berke, UÇKAN İBRAHİM SİNA (2022). Analysis of Inferior Nasal Morphology and Nostrils following Le Fort I Osteotomy. Journal of Craniofacial Surgery

Prosthetic dental treatment specialist Meral Nizam completed her primary, middle, and high school education in Kahramanmaraş. In 1998, she started her education at the Faculty of Dentistry at Ege University and successfully graduated in 2003. In the same year, she graduated and started her doctorate education at the Department of Prosthetic Dental Treatment at the Faculty of Dentistry at Ege University. She completed her education in 2009 with her doctoral thesis titled "Evaluation of the Treatment Effectiveness of Stable Type Occlusal Splints in Classic Temporomandibular Disorders."

Between 2010 and 2013, she worked as a Prosthetic Dental Treatment (Prosthesis) Specialist at a Dental Health Center affiliated with the Ministry of Health. In 2024, she started working as a prosthesis specialist at Nifa Dent Oral and Dental Health Clinic.

During and after her education, she attended numerous courses, seminars, and congresses. She is interested in all kinds of fixed prostheses, Temporomandibular Joint Disorders, Aesthetic Smile Design, and Implant-Supported Prosthetic Restorations.

She is fluent in English and has an intermediate level of German.

General Surgery 

Colorectal Surgery 

Obesity and Metabolic Surgery 

Medical Director 

Brief Curriculum Vitae 

I was born in Trabzon on 15.07.1969. After I attended Ismetpaşa Primary School and Cumhuriyet Secondary School, I was graduated from Trabzon High School. I had medical education and training in School of Medicine of Karadeniz Technical University from 1986 to 1992. I worked as medical practitioner in Alacahan subdistrict, Kangal District, Sivas City in 1992-1993 and in Sivas Police Headquarters to fulfill the conscription. I was assigned as Health Group Manager and Medical Practitioner in Dernekpazarı District of Trabzon in 1993-1994. I passed the Examination for Medical Specialty in 1995 and I had my residency training and education at Department of General Surgery in Istanbul School of Medicine of Istanbul University from 1995 to 2000. I was awarded the title of “General Surgeon” after I submitted the medical specialty thesis titled “Relationship between gastrointestinal tumors and HLA” in 2001. After I worked at a privately owned hospital in 2000-2002, I started working in General Surgery Clinic of Bakırköy Dr. Sadi Konuk Training and Research Hospital in 2003. I had rotation in General Surgery Clinic of School of Medicine in Istanbul University for 9 months in 2007. I was awarded the title “Associate Professor of General Surgery” in 2010. I undertook Management duties in Şişli Hamidiye Etfal Training and Research Hospital from November 2012 to December 2013 and in Bakırköy Dr. Sadi Konuk Training and Research Hospital from December 2013 to April 2015. I had been Head of Education and Administrative Affairs, General Surgery clinic at Bakırköy Dr. Sadi Konuk Training and Research Hospital since 2010. I am Medical Director and General Surgeon at VM Medical Park Florya Hospital in Istanbul Aydın University as of 2017. 

I have intentionally dealt with renal transplantation during my residency education. After I was awarded the title “medical specialist”, I participated to diagnostic & therapeutic endoscopy, bariatric surgery, laparoscopy and robotic surgery educations abroad for short periods. I am intensively dealing with any and all laparoscopic surgical procedures (especially bariatric and gastrointestinal system surgery) and diagnostic and therapeutic endoscopic procedures (gastroscopy, colonoscopy, ERCP, endoscopic ultrasound) in this clinic since 2003 and I also play the role of trainer. I do and train others about General Surgery procedures with Da Vinci Robotic system since 2010. 

I authored 74 papers that are published in SCI and SCI-e journals and 55 papers that are published in local journals, along with 7 book chapters and 86 papers presented in local congresses and 180 papers presented in international congresses. 

I am member of Turkish Surgical Association, Turkish Association of Trauma and Emergency Surgery, Turkish Association of Endoscopic – Laparoscopic Surgery, Turkish Association of Obesity Surgery, Turkish Transplantation Centers Coordination Association and Istanbul Surgical Association. I am also member of International Active Member of Society of American Gastrointestinal Endoscopic Surgeons (SAGES), International Active Member of European Association for Endoscopic Surgery (EAES), International Active Member of International Association of Surgeons, Gastroenterologists, Oncologists (IASGO), International Active Member of International School of Surgical Oncology (ISSO), International Active Member of International Federation Surgical Obesity (IFSO). 

Date of Birth: July 15th, 1969 

Educational Status: 

Bachelor’s Degree School of Medicine Karadeniz Technical University 1992 

Medical Specialty Department of General Surgery, Istanbul School of Medicine İstanbul University 2001 

Title of Medical Specialty Thesis (abstract is attached) and Supervisor: 

1. “Relationship between gastrointestinal tumors and HLA”. February 2001 Supervisor: Prof. Uluğ Eldegez, M.D. 

General Surgeon Büyük Anadolu Hospital 2001-2003 

General Surgeon Bakırköy Dr Sadi Konuk Training and Research Hospital 2003-2006 

General Surgeon Istanbul University Emergency Surgery Clinic, Department of General Surgery, Istanbul School of Medicine 2006-9 months 

General Surgeon Bakırköy Dr Sadi Konuk Training and Research Hospital 2006-2010 

Associate Professor of General Surgery Bakırköy Dr Sadi Konuk Training and Research Hospital 2010-…

Head of Training and Administrative Affairs, General Surgery Clinic Bakırköy Dr Sadi Konuk Training and Research Hospital 2010 - …

 Doctorate thesis / proficiency in art studies supervised: 

1. Ede, B., “Changes in Thyroid Hormones After Thyroid Surgery”, Bakırköy Dr Sadi Konuk Training and Research Hospital 2006. 

2. Dodur B., “Factors Influencing Mortality and Morbidity in Gastrointestinal Bleeding” Bakırköy Dr Sadi Konuk Training and Research Hospital 2006. 

Duties undertaken in Projects: 

1. “Enteral Stents for Colonic Obstructions (ESCO): Prospective, randomized European multisentric study, comparing enteral stent followed by elective surgery versus emergency surgical treatment in malignant colonic obstruction. “ European Association for Endoscopic Surgery (EAES) Clinical Trial Center (CTC) Clinical Trial gov. Identifier: NCT00591695 

2. A phase III, randomized, double-blind, parallel group efficiency and safety study that compares safety and efficiency of oral dabigatran etexilate (150 mg BID) with warfarin (INR = 2.0-3.0) in semiannual treatment of acute symptomatic thromboembolism following initial treatment with a parenteral anticoagulant agent, which is approved for the relevant indication, minimum for five days – RECOVER II” Protocol code 1160.46

Editorialships: 

1. General Surgery Department, Advisory Board, Turkish Clinics Medical Sciences Journal, 2010 

2. “Global Journal of Surgery” Editorial Board 2010 

Scientific Organization Memberships: 

1. Turkish Surgical Association 

2. Association of Trauma and Emergency Surgery 

3. Turkish Association for Endoscopic and Laparoscopic Surgery 

4. Turkish Obesity Surgery Society 

5. Organ Transplantation Centers Coordination Association 

6. Istanbul Surgical Association 

7. International Active Member of Society of American Gastrointestinal Endoscopic Surgeons (SAGES). 

8. International Active Member of European Association for Endoscopic Surgery (EAES) 

9. International Active Member of International Association of Surgeons, Gastroenterologists, Oncologists (IASGO). 

10. International Active Member of International School of Surgical Oncology (ISSO). 

11. International Active Member of International Fedaration Surgical Obesity (IFSO)

Dr. Turgay Abay is an experienced neurologist with a strong background in adult and pediatric neurology. He has more than 10 years of experience diagnosing and treating a wide range of neurological conditions.

He completed specialist training in neurology at Gaziantep University (2008–2013). The university is a well-established Turkish institution known for high academic standards and clinical excellence. He then practiced at Siirt State Hospital (2013–2014), treating a broad range of neurological disorders in a public hospital.