Education and Specialization
2001-2008: Medical Degree, Istanbul University, Cerrahpaşa Faculty of Medicine
2008-2013: Neurosurgery Residency, University of Health Sciences, Okmeydanı Training and Research Hospital

Experience
June 2014–December 2015: Mandatory Service, Şırnak State Hospital
March 2016–March 2020: University of Health Sciences, Okmeydanı Training and Research Hospital
March 2020–Present: Medical Park Bahçelievler

Fellowship
2016-2017: Research Fellow under Prof. Dr. Mustafa Baskaya, Department of Neurological Surgery, University of Wisconsin, Madison, WI, USA

Professional Memberships

• Turkish Neurosurgical Society
• Turkish Medical Association
• Congress of Neurological Surgeons

Awards

• Ministry of Health, Şırnak Mandatory Service Achievement Certificate
• University of Health Sciences, Okmeydanı Training and Research Hospital, Achievement Certificate

Uluslararası hakemli dergilerde yayımlanan makaleler

Yayınlar-Eserler

1. Yasin Sarıkafa, Hikmet Demirkol, Olgün Peker, SuatErolÇelik. Minimally Invasive Stabilization for Thoracolumbar Fractures:J Spine 2013;5,  doi:10.4172/2165-7939.S5-003.

2. Sevinc Celik, Ferdi  Ozkaya, Olgun Peker, Yavuz Samanci, Suat Erol Celik. Tectal glioma mimics normal pressure hydrocephalus: two case reports.Chirurgia 2017;30(5):180-3, doi: 10.23736/S0394-9508.17.04644-7.

3. Halil Olgun Peker, Ilhan Aydin, Cem Dinc, Mustafa Kemal Baskaya. Microsurgical Resection of  ThalamicAstrocytomas Via Anterior InterhemisphericTranscallosalTranschoroidal Approach: Demonstrating Technique: 3-Dimensional Operative Video: Operative Neurosurgery 2017,opx 196.http: https://doi.org/10.1093/ons/opx196

4. Halil Olgun Peker, IlhanAydin, Mustafa Kemal Baskaya. Calcifying Pseudoneoplasm of the Neuraxis (CAPNON) in Lateral Cerebellomedullary Junction: Clinical Image with Surgical Video. World Neurosurg. 2018 Jul;115:206-207.  doi: 10.1016/j.wneu.2018.04.115

5. Aydin I, Hanalioglu S, Peker HO, Turan Y, Kina H, Cikla U, Baskaya MK. The Tonsillouvular Fissure Approach: Access to Dorsal and Lateral Aspects of the Fourth Ventricle. World Neurosurg. 2018 Jun;114:e1107-e1119. doi: 10.1016/j.wneu.2018.03.157

6. Peker HO, Celik NC, Cikla U, Baskaya MK. Metastatic prostate adenocarcinoma to intradural foramen magnum. J Surg Case Rep. 2017 Nov 21;2017(11):rjx185.  doi: 10.1093/jscr/rjx185.

7. Sarigul B, Uysal E, Avci İ, Peker H, Celik S. Giant Calvarial Ewing's Sarcoma: A Case Report. J Neurol Surg Rep. 2018 Oct;79(4):e79-e82. doi: 10.1055/s-0038-1673626. 

8. Balkan ŞAHİN , Şahin HANALİOĞLU , İlhan AYDIN , Halil Olgün PEKER, Nöroşirürjikal Modellemenin Cerrahi Eğitim ve Uygulamalara Katkıları. Türk Nöroşir Derg 28(3):294-297, 2018.

9. İlker Çöven, Atilla Kırcelli, Halil Olgun Peker, Enes Duman.   The results of Selective Intraarterial Papaverine Treatment Effect on Subarachnoidal Hemorrhage related Vasospasm.. EUROPEAN ARCHIVES OF MEDICAL RESEARCH. doi: 10.5222/otd.2018.78736 

10. Muhammed Taha ESER1 , Sahin HANALIOGLU1 , Mehmet Ziya CETINER1 , Samet DINC1 , Halil Olgun PEKER2 , Mehmet SORAR1 , Habibullah DOLGUN1 , Erhan TURKOGLU. Identification of Risk Factors for Postoperative Cerebrospinal Fluid Leakage and Comparison of Two Alternative Dural Augmentation Techniques in Posterior Fossa and Spinal Surgeries.Turk Neurosurg. 2019;29(3):377-385. doi: 10.5137/1019-5149.JTN.24432-18.0.

11. Celiker M, Kanat A, Aydin MD, Ozdemir D, Aydin N, Yolas C, Calik M, Peker HO.Int J Neurosci. 2019 Aug;129(8):794-800. doi:10.1080/00207454.2019.1569651. Epub 2019 Feb 21.First Emerging Objective Experimental Evidence of Hearing Impairment following Subarachnoid Haemorrhage; Felix Culpa, Phonophobia, and Elucidation of the Role of Trigeminal Ganglion.   10.1080/00207454.2019.1569651.

12. Peker HO, Gok H, Altay T. Malignant Transformation of Vestibular Schwannoma after Stereotactic Radiosurgery. World Neurosurg. 2019 Jan 10. pii: S1878-8750(19)30017-8. doi: 10.1016/j.wneu.2018.12.149. [Epub ahead of print] No abstract available.

13. Çelik SE, Samancı Y, Özkaya F, Peker O. J Neurol Surg A Cent Eur Neurosurg. 2019 May;80(3):169-173. doi: 10.1055/s-0038-1676302. Epub 2019 Feb 1. Microsurgical Experience with Pedicle-Sparing Transfacet Approach for Thoracic Disk Herniation

14. Peker HO, Petroz kemik anatomisi ve anterior petrozektomi , Türk Nöroşir Derg 30(1):22-30, 2020

Kitap Bölümü

1. Halil Olgün Peker, Mustafa Kemal Başkaya. Book name : Fonksiyonun Cerrahi Anatomisi (Cilt II) ,Chapter name: Alt kraniyel sinirlerin fonksiyonel ve mikrocerrahi anatomisi, juguler fossa anatomisi,Us akademi 2019

2. Halil Olgun Peker, Omurga Enstrumantasyonda Kullanilan Implantlarin Ozellikleri, Saglik Bilimleri Universitesi, Asistan Egitim Kitabi ,2019
3. Beyin Cerrahisi Vasküler Soru Bankası ( Yayın aşamasında) 2020

Sunumlar

1.Halil OlgünPeker, SuatErolÇelik, Mehmet AlpayÇal The Finite Element Comparison Of Percutaneous  Pedicle Screw And Conventional İnstrumantation in the Stabilization Of Lumbar  Burst  Fracture.28 th Turkish Neurosurgical Society Congress,April 2015,Antalya,Turkey(ORAL)

2.Halil OlgünPeker, SuatErolÇelik,ErgünBozdağ,MuratUlutaş. The Finite Element Comparison of Percutaneous Pedicle Screw and Conventional Instrumentation in the Stabilization of Lumbar Burst Fracture.Congress Of Neurological Surgeons,New Orleans,USA,2015(POSTER)

3. Balkan Sahin, SahinHanalioglu, Pinar EserOcak, HalilOlgunPeker, IlhanAydin, Mustafa Kemal Baskaya, UlasCikla. A Novel, High Fidelity, Reusable Neurosurgical Training Simulator For Cerebrovascular Bypass. 2016 Research Day, University of Wisconsin, Madison, WI,USA. (POSTER)

4.Ilhan Aydin, HalilOlgunPeker, Balkan Sahin, SahinHanalioglu, Pinar EserOcak, CemDinc, UmutOcak, Mustafa K Baskaya, UlasCikla. A Natural Corridor to Lessions Around Fourth Ventricle. 2016 Research Day, University of Wisconsin, Madison, WI,USA (POSTER)

5. HalilOlgünPeker, Pınar EserOcak, İlhanAydın, ŞahinHanalioğlu, Balkan Şahin, CemDinç, UmutOcak, Mustafa K Başkaya, UlaşCıkla.Surgical Approaches for Thalamic Gliomas.2016 Research Day, University of Wisconsin, Madison, WI,USA. (POSTER)

6. Pinar EserOcak ,UlasCikla, Bora Gurer, IlhanAydin, HalilOlgunPeker, Balkan Sahin, SahinHanalioglu, UmutOcak, ShahriarSalamat, Mustafa Kemal Başkaya. The Subparietal and Parietooccipital Sulci: An Anatomical Study. 2016 Research Day, University of Wisconsin, Madison, WI, USA (POSTER)

7.Cikla U, Hanalioglu S, Sahin B, Aydin I, Dinc C, Ocak PE, Peker HO, Baskaya MK; Intracranial aneurysms and metabolic syndrome: Multiplicity and risk of rupture; XVI World Congress of Neurosurgery of the World Federation of Neurosurgical Societies, 2017, Istanbul, Turkey [ORAL](POSTER)

8. Aydin I, Hanalioglu S, Peker HO, Sahin B, Dinc C, Ocak P, Cikla U, Baskaya MK; A natural corridor to reach the lesions around the fourth ventricle: The tonsillouvular fissure approach; XVI World Congress of Neurosurgery of the World Federation of Neurosurgical Societies, 2017, Istanbul, Turkey [ORAL]

9. Peker HO, Eser P, Sahin B, Aydin I, Dinc C, Hanalioglu S, Cikla U, Baskaya MK; Surgical approaches for thalamic gliomas. XVI World Congress of Neurosurgery of the World Federation of Neurosurgical Societies, 2017, Istanbul, Turkey [ORAL]

10. Hanalioglu S, Sahin B, Cikla U, Kozan A, Aydin I, Peker HO, Dinc C, Ocak PE, Ocak U, Baskaya MK; Safety of perioperative aspirin use in brain tumor surgery: To stop or not to stop?;XVI World Congress of Neurosurgery of the World Federation of Neurosurgical Societies, 2017, Istanbul, Turkey [POSTER]

11. Halil Olgün Peker , Vestibular Schwannomlarda, Stereotaktik Radyocerrahi Sonrası Malign Transmormasyon Gelişimi: 1 Adet Olgu ve Literatür Değerlendirilmesi,33.Türk Nöroşirurji Derneği Bilimsel Kongresi (Poster)

12. Halil Olgün Peker, Karotis Endarterektomi, 31.Türk Nöroşirurji Derneği Bilimsel Kongresi (ORAL)

13. Halil Olgün Peker ,Posterior Dolaşım  Anevrizmalarında Cerrahi, 33.Türk Nöroşirurji Derneği Bilimsel Kongresi (ORAL)