Page 2 - Best spinal surgeons: TOP 87 doctors

Dr. Radoslaw Michalik is a spine surgeon with expertise in artificial lumbar and cervical disc implantation. He also specializes in endoscopic removal of lumbar disc hernias and surgery for spinal tumors. Dr. Michalik has performed over 1,000 advanced spinal procedures. His high success rate makes him a leader in minimally invasive spine surgery.

He graduated from the Medical University in Warsaw. Dr. Michalik has expanded his skills through internships and conferences in the USA, Germany, Monaco, the Netherlands, Switzerland, and Spain. He has published several peer-reviewed articles in neurosurgery. He is known for his work in improving spinal surgery techniques.

I am a graduate of the Medical University of Warsaw, a specialist neurosurgeon. I gained my professional experience in the Neurosurgery Clinic of the MSWiA Hospital in Warsaw, the Neurosurgery Clinic of the 2nd Faculty of Medicine of the Medical University of Warsaw, the Institute of Experimental and Clinical Medicine of the Polish Academy of Sciences.

I perform a wide range of neurosurgical operations, including spine surgery. I am also a long-time academic lecturer, co-author of several articles and congress presentations. I have participated in numerous national and international congresses and trainings, including in the field of endoscopic spine surgery. 

Membership in organizations 

EUROSPINE – European Society of Spine Surgery, 

PTNCH – Polish Neurosurgical Society, 

PTCHK – Polish Society of Spine Surgery.

Dr. Azmi Hamzaoglu is a leading spine surgeon with 36 years of experience in orthopedics and traumatology. He founded the Istanbul Scoliosis and Spine Center, the first facility in Turkey focused on spine surgery.

Dr. Hamzaoglu has performed thousands of complex surgeries, such as discectomy, kyphoplasty, scoliosis correction, and anterior cervical discectomy and fusion. He is known for developing new surgical techniques and has played a key role in improving spine care in Turkey.

He is a member of the Turkish Medical Association. He has also held important academic and clinical leadership positions, showing his dedication to high standards and patient care in spine surgery.

Assoc Prof. Dr. D.Güçlühan GÜÇLÜ CV

Born in 1973 in Eskişehir.

Between 1997-2003, he completed his residency training in the Bakırköy Mazhar Osman Training And Research Hospital For Psychiatry,Neurology And Neurosurgery

In 2003, he started to work as a specialist in Bakırköy Sadi Konuk Training and Research Hospital as an Associate Professor and served until 2023.

6 book chapters 22 international and 9 national publications

Association Memberships

Turkish Neurosurgical Association

The European Association Of Neurosurgical Societies Society for Central Nervous System Surgery

Turkish Doctors Union

Turkish Neurosurgical Society Spinal and Peripheral Nerve Surgery Group

Turkish Neurosurgical Society Stereotactic and Functional Neurosurgery Teaching and Training Group,

Experience abroad

Continuing Medical Education Certificate 4- Day Comprehensive Interventional Pain Management Anatomical Course September 27-September 30, Hilton Head South Carolina USA 2007

Cleveland spine review hands on course, The Cleveland Clinic center for Spine Health (3 month) 2008

The 2nd CSRS Hands-On Cadaver Course Cervical Spine Decompression and Stabilization Techniques, Saint Louis University Schoof of Medicine Practical Anatomy & Surgical Education, Prof.Dr.K. Daniel Riew 2009

The Latest Techniques in Less-Invasive Spine Surgery, Saint Louis University School of Medicine Practical Anatomy & Surgical education, 2011

Spinal Deformity , training course, Saint Louis University School of Medicine ,director Prof.Dr. L.LENKE.2011

Advanced Course In Cerebral Aneurysms Hands-on Cadaver Workshop with Live Surgery & Life-Like Simulation Course Director Prof.Dr. Ali Krisht, MD Arkansas Neuroscience Institute 2013

International Training Course for Full-endoscopic Operations of the Lumbar, Thoracic and Cervical Spine, Richard Wolf Academy Prima Vista 2016

"Neuromodulation Applications in Low Back Pain and Cadaver Studies" course 2017

BASIC FIELD OF HEALTH SCIENCES BRAIN AND BORDER SURGERY

Education Information

expertise in medicine

1998 HOSPITALS/İSTANBUL BAKIRKÖY PROF.DR.MAZHAR OSMAN MENTAL HEALTH AND NERVE

26/March/2003

DISEASES EDUCATION AND RESEARCH. HOSPITAL

Title of the thesis: Analysis of axial traumatic spondylolisthesia using the finite element method (2003) Supervisor: (Mehmet Murat Hancı)

Undergraduate DOKUZ EYLÜL UNIVERSITY

1990 FACULTY OF MEDICINE/MEDICAL PR.

31/July/1996

Foreign Language Knowledge

English YÖKDİL, 05.03.2017, Score: 85.0

Administrative Duties

Clinical Administrative Officer2018 -2023 İSTANBUL BAKIRKÖY DR.SADİ KONUK EDUCATION RESEARCH HOSPITAL

Memberships to Scientific Organizations

Turkish Neurosurgery Society Stereotactic and Functional Neurosurgery Education and Training Group, Member, 2022

2. Turkish Neurosurgical Society Spinal and Peripheral Nerve Surgery Group, Member, 2019

3. Turkish Neurosurgery Society, Member, 2004

International education

International Training Course for Full-endoscopic Operations of the Lumbar, Thoracic and Cervical Spine,

education and cadaver , Friday, 10 June 2016 Department of Neurosurgery,

(International)

Spinal Deformity LIVE!, training course, Saint Louis University School of Medicine , Course, 10.03.2011 - 11.03.2011 (International)

The Latest Techniques in Less-Invasive Spine Surgery, Clinic , Saint Louis University School of Medicine

Practical Anatomy & Surgical education 3839 Lindell Boulevard St:Louis MO 63108, Course,

04.03.2011 -06.03.2011 (International)

THE 2nd CSRS Hands-On Cadaver Course Cervical Spine Decompression and Stabilization Techniques,

Clinical and Cadaver course, Saint Louis University School of Medicine Practical Anatomy & Surgical

Education 3839 Lindell Boulevard, St. Louis, MO 63108, Course, 29.01.2009 -31.01.2009 (International)

Cleveland spine review hands on course, clinic and cadaveric bird, The Cleveland Clinic center for Spine Health , Course, 16.07.2008 -22.07.2008 (International)

Istanbul University surgeonpasa medical faculty neurosurgery clinic, increasing knowledge and experience, Istanbul University surgeonpasa medical faculty neurosurgery clinic, Study, 12.01.2004 -12.06.2004 (National)

WORKS

Articles :

GÜÇLÜ DOĞAN GÜÇLÜHAN, SPIRIT EMOTION (2022). Efficacy and Safety of Microscopic Bilateral Decompression with Unilateral Laminectomy in Geriatric Lumbar Spinal Stenosis Surgery. Medical Journal of Bakırköy, 18(3), 323-329., Doi: 10.4274/BMJ.galenos.2022.2022.7-9

GÜÇLÜ DOĞAN GÜÇLÜHAN (2020). Atlas (C1) Fractures. Turkish Journal of Neurosurgery, 30(3), 322-328.

GÜÇLÜDOĞANGÜÇLÜHAN,ŞENELALPARSLAN (2018). Surgery in Lumbar Narrow Canal

Selection of Decompression Method. Turkish Journal of Neurosurgery, 28(2), 221-229.

GÜÇLÜ DOĞAN GÜÇLÜHAN, ŞENORMANCI ÖMER, GÜÇLÜ OYA, CIRAK MUSA, ŞENORMANCI GÜLİZ,

KÖKTÜRK FÜRUZAN (2017). Fear avoidance beliefs and quality of life quality after lumbar disc surgery. Journal of Cognitive-Behavioral Psychotherapy and Research, 6(1), 1-8., Doi: 10.5455/JCBPR.245356

GÜÇLÜ DOĞAN GÜÇLÜHAN, GÜNALDI ÖMÜR, ERDOĞAN UZAY, OFLUOĞLU ALI ENDER, POSTALCI

LÜTFİ ŞİNASİ, KEPOĞLU ÜMİT, ÇELİK HAYDAR (2014). Analysis of axis traumatic spondylolisthesis by finite element method. Journal of Turkish Spinal Surgery, 25(3), 175-182.

GÜÇLÜ DOĞAN GÜÇLÜHAN, ÖZTÜRK ONUR, CIRAK MUSA, CAN HALİL, ÜNAL TUĞRUL CEM, DOLAŞ

İLYAS, ÖZGEN UTKU, AYDOSELİ AYDIN, SENCER ALTAY (2022). A Series of Posttraumatic Midline Epidural Hematoma and Review of the Literature. Turkish Journal of Trauma and Emergency Surgery, 28(6), 805-811., Doi: 10.14744/tjtes.2020.28182 (Quarterly Slice=Q4)

GÜÇLÜ DOĞAN GÜÇLÜHAN (2022). Pediatric Lumbar Microdiscectomy. Medical Journal of Bakirkoy, 18(3), 330-335., Doi: 10.4274/BMJ.galenos.2022.2022.6-16

(2020).

Comprehensive Anatomic and Morphometric Analyzes of Triangular Working Zone for Transforaminal Endoscopic Approach in Lumbar Spine: A Fresh Cadaveric Study. World Neurosurgery, 138, 486-491., Doi: 10.1016/j.wneu.2020.02.160 (Quarter Slice=Q3)

GÖKER BURCU, GÜÇLÜ DOĞAN GÜÇLÜHAN, DOLAŞ İLYAS, ÖZGEN UTKU, ALTUNRENDE MUHITTIN EMRE, AKINCI AHMET TOLGAY, ŞENCAN FAHİR, AYDOSELİ AYDIN, CAN HALİL, SENCER ALTAY

(2020). Clinical study of decompressive craniectomy in children. Turkish Neurosurgery, 30(2), 225-230., Doi: 10.5137/1019-5149.JTN.27576-19.3 (Quarterly Slice=Q4)

CAN HALIL, DİREN FURKAN, PEKER BARIS, CENGİZ WITHOUT THE SHIRT, GÜÇLÜ DOĞAN GÜÇLÜHAN, KÜÇÜK CEYHUN, CIVELEK ERDİNÇ, AYDOSELİ AYDIN, SENCER ALTAY (2020). Morphometric

analysis of lumbar arteries and relationship with intervertebral discs\\', a study of surgical anatomy on human fresh cadavers... Turkish Neurosurgery, 30(4), 577-582., Doi: 10.5137/1019-5149.JTN.29021- 20.1 (Quarter Quarters=Q4)

CIRAK MUSA, GÜÇLÜ DOĞAN GÜÇLÜHAN, AKAR EMRE, KAZANCI Mehmet Hanifi, TURAL DENİZ

(2020). Retrospective analysis of survival in patients with brain metastases from

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.

Professor Shimon Rohkind MD is an experienced neurosurgeon and pediatric neurosurgeon with over 35 years of practice. He is an expert in neurosurgery, spinal surgery, and peripheral nerve microsurgery, and he uses modern laser and bioengineering technologies to perform the most complex operations with minimal risk of complications. He is also involved in scientific research and is a member of the Israeli Society of Laser Neurotechnologies and the World Federation of Neurosurgical Societies.

*CURRICULUM VITAE*

*ASSOC. PROF. DR. BURAK ORHAN BORAN*  

Specialist in Neurosurgery  

EDUCATION:

• Turhan and Mediha Tansel Primary School (1979–1984)
• Kültür College (1984–1988)
• Semiha Şakir High School (1988–1991)
• Marmara University Faculty of Medicine (1991–1997)
• Marmara University Faculty of Medicine, Neurosurgery Department, Specialist Training (1997–2002)
• Title of Associate Professor in Neurosurgery (May 31, 2021)

ADDITIONAL TRAINING:

- “Visiting Physician”, University of Southern California, Department of Neurosurgery (1998)

- “Microsurgery Training”, Gülhane Military Medical Academy, Ankara Training and Research Hospital (2003)

*WORK PLACES:*

- GATA Haydarpaşa Training Research Hospital (2002–2003)

- Dr. Lütfi Kırdar Kartal Training Research Hospital (2003–2005)

- Özel Avicenna Ataşehir Hospital (2005–2012)

- Özel 29 Mayıs Hospital (2012–2013)

- Maltepe State Hospital (2013–2018)

- Kartal Dr. Lütfi Kırdar City Hospital (2018–2020)

- Özel Academic Hospital (2020–2022)

- Hisar Intercontinental Hospital (2022–2024)

- Özel Medipol Acıbadem Regional Hospital (2024-present)

*ADMINISTRATIVE AND ACADEMIC POSITIONS:*

- Board Member of the Society of Neurosurgeons (2006–2009)

- Emergency Service Responsibility at Maltepe State Hospital (2014–2016)

- Assistant Chief Physician at Özel Academic Hospital (2020–2021)

- Member of the Advisory Board at Beykent University Faculty of Medicine (2018–2024)

- Faculty Member at Galata University Faculty of Health Sciences (2022–2024)

- Director of the Continuous Education Center at Galata University (2022–2024)

*PUBLICATIONS IN SCIENCE CITATION INDEX AND SCI EXPANDED:*

- Guculu B, Deniz L, Yuce Y, Adilay U, Aytar H, Turkoglu M, Tiryaki M, Ozdek R, Boran BO: Transformational epidural steroid injection in the treatment of pain in foraminal and parameidan lumbar disc herniations. Turkish Neurosurgery 30: 394-399, 2020.

- Boran P, Tokuc G, Boran BO, Oktem S: Intracerebral hematoma as a complication of intrathecal methotrexate administration. Pediatric Blood & Cancer 50:152-154, 2008.

- Boran BO, Boran P, Barut N, Akgun C, Celikoglu E, Bozbuga M: Evaluation of mild head trauma in pediatric population. Pediatric Neurosurgery 42:203-207, 2006.

- Tokuc G, Boran P, Boran BO: Cleidocranial dysplasia in a mother and her daughter within the scope of neurosurgery. Journal of Neurosurgery (4 Suppl Pediatrics) 104:290-292, 2006.

- Celikoglu E, Boran BO, Bozbuga M: Abscess formation in Rathke’s cleft cyst. Neurology India 54(2):213–214, 2006.

- Bozbuga M, Boran BO, Sahinoğlu K: Surface anatomy of the posterolateral cranium regarding the localization of the initial burr-hole for retrosigmoid approach. Neurosurgical Review 29(1):61–63, 2006.

- Boran BO: Rhombencephalosynapsis: a rare cerebellar malformation. Journal of Neurological Sciences (Turkish) 23(1):46-48, 2006.

- Boran BO, Colak A, Kutlay M: Erythropoietin enhances neurological recovery after experimental spinal cord injury. Restorative Neurology and Neuroscience 23:341–345, 2005.

- Colak A, Boran BO, Kutlay M, Demircan N: A modified technique of syringosubarachnoid shunting for the treatment of syringomyelia. Journal of Clinical Neuroscience 12(6):677–679, 2005.

- Bozbuga M, Celikoğlu E, Boran BO: Hydatid cyst of the craniocervical junction: case report. Neurosurgery 57(1):193, 2005.

- Boran BO, Akgün C, Bozbuga M: Calvarial remodeling for the treatment of scaphocephaly in a 4-month-old boy: a technical note. Turkish Neurosurgery 15(1):40-44, 2005.

- Boran BO, Barut N, Akgün C, Çelikoglu E, Bozbuga M: Indications for computed tomography in patients with mild head injuries. Turkish Journal of Trauma and Emergency Surgery 11(3):218–224, 2005.

- Colak A, Kutlay M, Boran BO, Demircan N: Identical twins presenting with hydrocephalus: one with triventricular, and the other tetraventricular hydrocephalus. Turkish Journal of Medical Sciences 34:187-189, 2004.

- Kurtkaya O, Elmacı I, Boran BO, Kılıç T, Sav A, Pamir MN: Dysembryoplastic neuroepithelial tumor of the midbrain tectum: a case report. Brain Tumor Pathology 19(2):97-100, 2002.

- Elmacı I, Kurtkaya O, Boran BO, Kılıç T, Pamir MN: Gliosarcoma associated with neurofibromatosis type 1: a case report. Tumori 87:60-63, 2001.

- Boran BO, Kılıç T, Peker S, Şengöz M, Erdıvanlı B, Pamir N: Gamma-knife radiosurgery in the management of brain metastases. Turkish Neurosurgery 11:9-17, 2001.

*OTHER INTERNATIONAL PEER-REVIEWED PUBLICATIONS:*

- Boran BO, Colak A: Oculomotor nerve palsy due to compression by posterior cerebral artery: case report. Erciyes Medical Journal 29(2):164-167, 2007.

- Bozbuga M, Boran BO, Bayindir C: Tuberculoma of the cavernous sinus. The Internet Journal of Neurosurgery 2(2), 2005.

*PUBLICATIONS IN TURKISH MEDICAL INDEX:*

- Boran BO: Osteoid osteoma of the lumbar spine: case report. Fırat Medical Journal 13(1):71-73, 2008.

- Boran BO: Growing skull fracture: a case operated on eight years later. Inönü University Faculty of Medicine Journal 13(3):185-187, 2006.

- Boran BO: A case report of foot drop following vertebroplasty. Fırat Medical Journal 11(3):185-186, 2006.

- Boran BO, Kızılay G, Bozbuga M: Ventriculoperitoneal shunt dysfunction. Turkish Neurosurgery 15(2):148-151, 2005.

- Boran BO, Dağcınar A, Özek MM: Endoscopic third ventriculostomy role in Dandy-Walker malformation. Kartal Education and Research Hospital Medical Journal 15(1):11-13, 2004.

- Boran BO, Dağcınar A, Özek MM: Repeat endoscopic third ventriculostomy. Kartal Education and Research Hospital Medical Journal 15(1):31-32, 2004.

- Boran BO, Dağcınar A, Özek MM: Endoscopic third ventriculostomy in patients under one year of age. Göztepe Medical Journal 19:83-86, 2004.

Dr. Halil Olgun Peker is a neurosurgeon with 19 years of experience. He specializes in scoliosis, spinal canal stenosis, neck hernia, neuro-oncology, and complex spine disorders. Dr. Peker has managed many difficult cases and has helped improve neurosurgical techniques and patient care.

He is a member of the Turkish Medical Association and the Congress of Neurological Surgeons. The Ministry of Health in Sirnak awarded him a Certificate of Achievement for his service. Dr. Peker often presents his work at international conferences, showing his dedication to neurosurgery.

Dr. Michael Matzner is an orthopedic surgeon based in Vienna. He has over 20 years of experience. He has been a certified specialist since 2001. He trained at the University Orthopedic Clinic of the Vienna General Hospital.

His expertise includes orthopedic and spine surgery, minimally invasive joint replacement, arthroscopy, treatment of osteoporosis and osteoarthritis, disc surgery, and fracture care. He practices at the Ordinationszentrum of Wiener Privatklinik. He provides musculoskeletal care with advanced surgical techniques and individualized plans. His focus is to restore mobility and improve quality of life.

Dr. Murat Erol is a general dentist with over 20 years of clinical experience. He graduated from Ege University Faculty of Dentistry in 2002. He provides care in English.

He offers preventive care and restorative treatments, including aesthetic fillings, crowns, and bridges. He also performs root canal therapy. His aesthetic services include whitening, composite bonding, and smile design. He provides fixed and removable prosthetics. His plans focus on oral function and natural aesthetics. Each treatment is tailored to the patient.

• AREAS OF INTEREST
• Spine surgery
• Scoliosis
• Kyphosis
• Childhood spinal diseases
• Degenerative spine diseases
• Lumbar cervical disc herniation
• Knee hip joint disorders
• Orthopedic trauma surgery

• Education and Specialization
• 2010 - Cerrahpasa Faculty of Medicine - Medical Education
• 2016 - Medeniyet University Goztepe Training and Research Hospital - Specialization

• Experience
• 2016 - 2022 - Sisli Hamidiye Etfal Training and Research Hospital
• 2015 -2016 - Chicago Loyola University, Illinois, USA

• Courses and Certificates
• 13.12.2019-14.12.2019 Turkish Spine Society Eurospine Accredited Education Modules
• 08.11.2019-10.11.2019 Turkish Spine Society Eurospine Accredited Education Modules
• 31.08.2015-04.09.2015 Basic Microsurgery Course, MICROSURGERY EDUCATION-RESEARCH LABORATORY
• AO Trauma Course-Basic Principles of Fracture Management
• 07.06.2014-10.06.2014 Fracture Management, Kodi Kojima Chairperson AOTrauma Education Commission
• 01.03.2013-02.03.2013 Instrumentation in Arthroscopic Surgery

• Professional Memberships
• Turkish Orthopedics and Traumatology Association (TOTBİD)
• Turkish Medical Association - Istanbul Medical Chamber

Dr. Mustafa Aydın is an Internal Medicine specialist. He graduated from Gazi University Faculty of Medicine in 2009. He provides evidence-based care for adults, including diagnosis and treatment. He communicates in English.

His clinical focus includes chronic disease management, such as diabetes, hypertension, high cholesterol, and thyroid disorders. He treats gastrointestinal problems, including reflux, gastritis, ulcers, and liver diseases, and respiratory diseases like asthma and COPD. He manages infectious diseases. He provides preventive care with routine screenings, risk assessments, and personalized health plans.

Dr. Rattalerk Arunakul is a specialist in Endoscopic Spine Surgery, Minimally Invasive Spine Surgery, and Adult Reconstructive Spine Surgery. He received his Doctor of Medicine from Chulalongkorn Hospital in 1999. He completed his orthopedic surgery training at Srinakarin Hospital, Khon Kaen University in 2004.

Dr. Arunakul has worked in research and clinical roles at top institutions. These include the University of California Irvine, Rady Children’s Hospital at UC San Diego, Cedars-Sinai Medical Center, and Yale School of Medicine. He has completed international training and fellowships in both adult and pediatric spinal care.

Dr. Wuttichai Sutantavibul is an orthopedic surgeon focused on spine care. He specializes in vertebroplasty and kyphoplasty, percutaneous screw fixation, epidural steroid injection, minimally invasive spinal surgery, and endoscopic spine surgery.

Education and fellowships: 2006: Medical degree, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok. 2015: Residency in orthopedic surgery, Ramathibodi Hospital. 2022: Fellowship in spine surgery, Ramathibodi Hospital. 2023: Fellowship in minimally invasive endoscopic spine surgery, Seoul Sangyero Hospital, South Korea. 2023: Minimally invasive and microendoscopic spine surgery training, Wakayama Medical University, Japan.

Dr. Gun Keorochana specializes in spinal interventions and minimally invasive spine surgery. His expertise includes MIS TLIF, LLIF, MIDLF, endoscopic spine surgery, and vertebroplasty/kyphoplasty. He received his Doctor of Medicine with First Class Honors from the Faculty of Medicine Siriraj Hospital, Mahidol University in 2000.

Dr. Keorochana completed orthopedic surgery training at Srinakarin Hospital, Khon Kaen University in 2004. He then joined a spinal surgery program at Ramathibodi Hospital, Mahidol University in 2006. He continued his training with a spine fellowship at UCLA Comprehensive Spine Center from 2008 to 2010. In 2010, he also completed a visiting fellowship in minimally invasive and endoscopic spine surgery at the Desert Institute for Spine Care in Phoenix, Arizona.

2002 – 2008 – Siriraj Medical School, Mahidol University

2008 – 2013 – Department of Internal Medicine, Rajavithi Hospital

2013 – 2015 – Department of Cardiology, Internal Medicine Rajavithi Hospital

2019 – 2020 – Cardiology Intervention, Department of Cardiology, Internal Medicine Rajavithi Hospital

Languages: English and Thai

Dr Erdem Gelegen is an ophthalmologist with over 20 years of experience in cataract, refractive, retinal, glaucoma, and corneal/anterior segment care. He performs phacoemulsification with premium intraocular lenses. He provides laser vision correction for myopia, hyperopia, and astigmatism. He treats diabetic retinopathy, age-related macular degeneration, retinal detachment, keratoconus, and anterior segment disorders, including corneal transplants.

He graduated from Istanbul University Cerrahpaşa Faculty of Medicine in 1999. He completed his ophthalmology residency at Okmeydanı Training and Research Hospital in 2004. He is known for precise microsurgery and the use of advanced ophthalmic technologies.