The doctor has gained significant recognition in ophthalmology, specializing in a wide range of treatments and surgeries. With extensive surgical experience, the doctor is actively involved in research, earning both national and international acclaim.
Awarded the Best Paper at the 28th National Congress of EOD and the Troutman Award for innovative work in laser thermal keratoplasty, the doctor has also received the Prof. Dr. Demir Başar Award for research on melatonin's effects on oxidative stress. Education includes a degree from Hacettepe University and further specialization at Ankara University and the University of Nijmegen.
The doctor is a distinguished Eye Diseases Specialist with over 25 years of experience, having participated in more than 30,000 surgical cases. Specializing in general eye examinations, cataract treatment, laser eye treatments, and presbyopia treatment, the doctor is highly skilled in these areas.
The doctor is a co-founder and General Secretary of the Black Sea Countries Ophthalmological Society and an international certified instructor for intra corneal rings and phakic IOLs courses. The doctor has moderated significant symposiums and is a member of several prestigious ophthalmology societies.
The doctor is an esteemed Ophthalmologist who graduated from Istanbul University, Cerrahpaşa School of Medicine, and specialized in Eye Diseases at the same institution. With over 9,000 surgical cases handled, the doctor has made significant contributions to the field through scientific publications and active participation in national and international congresses.
The doctor is a member of the Turkish Society of Ophthalmology and has presented research at prestigious meetings, including the European Strabismological Association. The doctor is recognized for dedication and contributions to the scientific community.
The doctor specializes in eye health, focusing on treatments and surgeries for conditions such as cataracts. Skilled in a variety of procedures, the doctor offers general eye examinations and contact lens fittings. Graduating from Ege University School of Medicine and completing further specialization at Marmara University School of Medicine in the Department of Ophthalmology, the doctor is well-versed in the field. Memberships include the Turkish Society of Ophthalmology, the American Academy of Ophthalmology, and the European Society of Cataract and Refractive Surgeons.
Professor Dr. Stefan Pieh is a leading Austrian ophthalmologist. He specializes in refractive and cataract surgery. Dr. Pieh leads the Eye Refractive Surgery Center at Vienna Private Clinic. He also teaches at the Medical University of Vienna. He has performed thousands of procedures to correct myopia and hyperopia. He uses excimer lasers and implantable lenses for these treatments.
Dr. Pieh is known for his research on intraocular lens image quality. He has worked at the cornea department of Vienna General Hospital since 1998. He is an honorary member of several major ophthalmological societies, including ESCRS and ASCRS. These memberships highlight his international reputation and expertise.
The doctor is a renowned Austrian ophthalmologist and eye surgeon, recognized for expertise in retinal diseases, cataract and vitreoretinal surgery, and medical retina research. With decades of clinical and academic experience, the doctor has played a central role in advancing modern ophthalmology.
Graduating from the University of Vienna in the 1990s, the doctor began specialist training at the Medical University of Vienna, focusing on retinal and vitreous body diseases. The doctor developed advanced surgical and imaging techniques that became benchmarks in ophthalmic diagnostics and therapy.
Currently, the doctor serves as a senior consultant at Wiener Privatklinik, offering treatments for macular degeneration, diabetic retinopathy, cataract, and vitreoretinal disorders. The doctor has authored numerous scientific publications and contributes to international guidelines for modern retinal care.
Birthplace and Date
Ankara, 1975
Foreign Languages
English
Education and Experience
1999 Ankara University Faculty of Medicine
2004 Istanbul University Cerrahpaşa Faculty of Medicine Department of Ophthalmology
2012 Yeditepe University Faculty of Medicine Department of Ophthalmology, Lecturer
Case Experience
13 years of active ophthalmology practice.
Associations Membership
Turkish Ophthalmology Association (TOD)
Turkish Ophthalmology Association Medical Retina Unit active member
European Vitreoretinal Society (EVRS)
European Society of Retina Specialists (EURETINA)
International Society for Clinical Electrophysiology of Vision (ISCEV)
European Society of Cataract and Refractive Surgeons (ESCRS)
The doctor is a distinguished ophthalmologist renowned for pioneering cataract and intraocular lens surgery. With decades of experience, the doctor has significantly advanced modern eye surgery, setting global standards in surgical techniques and ophthalmic education.
Graduating from the University of Vienna in the 1970s, the doctor specialized in ophthalmology at Vienna General Hospital, focusing on microsurgery and lens implantation. By the 1980s, the doctor refined phacoemulsification techniques and became a Professor of Ophthalmology in the 1990s, conducting groundbreaking studies.
Currently, the doctor serves as a senior consultant at Wiener Privatklinik and Vienna General Hospital, performing advanced surgeries and continuing research. The doctor has authored numerous scientific publications, contributing to the development of modern intraocular lenses and surgical optimization.
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The doctor admits patients as part of specialist consultations, as well as performs a number of outpatient procedures, such as:
OCT, RNFL, Laser therapy,
Fluorescein Angiography
Graduated (M.D. From)
Doctor of Medicine, Faculty of Medicine, Phramongkutklao College of Medicine
Ophthalmology Certificate, Phramongkutklao Hospital
Sub-board / Fellowship in Corneal and Refractive Surgery at Khonkaen University
Theppachai Thammikasakul is currently working as Ophthalmologist at Intrarat Hospital
The doctor is a highly experienced ophthalmologist with a focus on advanced surgical techniques and innovative treatments in eye care. With a robust background in both clinical practice and academic research, the doctor has contributed significantly to the field of ophthalmology through numerous peer-reviewed publications and presentations at international conferences. The doctor is recognized for expertise in cataract surgery and refractive surgery, consistently achieving high patient satisfaction rates. Additionally, the doctor is affiliated with leading medical institutions and holds several prestigious certifications in ophthalmology.
The doctor is a seasoned Ophthalmologist and Cornea Specialist with over a decade of experience. Based in Istanbul, Turkey, the doctor has mastered a wide array of ophthalmic procedures. The doctor completed post-graduation from Beyoğlu Eye Hospital and graduated from Istanbul University Faculty of Medicine in 2006.
Dr. Zeynep Alkin is a Professor of Ophthalmology. She specializes in medical retina and vitreoretinal surgery. She earned her medical degree at Istanbul University. She completed her residency at Beyoglu Eye Training and Research Hospital. Dr. Alkin later served as an Assistant Professor and Clinical Fellow in retina departments. She also completed a research fellowship at Doheny Eye Institute, USC. She is a member of the Turkish Ophthalmological Society and its Medical and Surgical Retina Boards.
Dr. Alkin has given over 40 presentations at national and international meetings. She has authored more than 40 peer-reviewed publications. Her main interests are retinal diseases, diabetic macular edema, and age-related macular degeneration. Her research includes multicenter studies and real-world data analyses. Dr. Alkin’s work supports evidence-based practice in ophthalmology.