Best Cataract Surgery with Multifocal Lens Implant Doctors Abroad

Dr. Seung-soo Han is the Representative Director of Gangnam Brand Eye Center in Seoul. He specialized in ophthalmology at Yonsei University Severance Hospital and IHIS Ilsan Hospital. Dr. Han completed clinical training at Emory University in the United States. He treats vision disorders using LASIK, LASEK, and multifocal lens implants.

• Member of the American Academy of Ophthalmology and European Society of Cataract Surgery.
• Served as the Head of Ophthalmology at Suncheon Medical Center.
• Expert in ReLEx SMILE and SmartSight laser vision correction techniques.
• Works at a clinic seeing 7,000 patients for vision correction annually.

Dr. Seung-hun Lee is the Representative Director of Gangnam Brand Eye Clinic in Seoul. He specializes in laser vision correction and cataract surgery. He completed his medical training at the prestigious Yonsei University Severance Hospital. Dr. Lee is an active member of the American Academy of Ophthalmology.

• Performs ReLEx SMILE, LASIK, and multifocal IOL implants.
• Served as the head of ophthalmology at National Sorokdo Hospital.
• Participates in overseas surgical missions as a cataract specialist.
• Holds active memberships in the European and Korean Societies of Ophthalmology.

Over 37 years of expertise in refractive correction – Dr. Vivat is a leading ophthalmologist in Thailand specializing in cataract surgery with multifocal lenses.

• Head of Cornea and Refractive Surgery Unit at Mettapracharak Hospital
• Trained at top Thai institutions including Ramathibodi and Khon Kaen University
• Former Medical Director of Rangsit University Ophthalmology Center

Dr. Charumalai specializes in cataract surgery with multifocal lens implants at TRSC International Eye and Vision Center – a leading refractive surgery center in Thailand.

• Trained in cornea and refractive surgery at Chulalongkorn University
• Over 14 years of experience in refractive surgery
• Fellowship-trained in advanced techniques for vision correction
• Works exclusively at TRSC – a center focused on precision eye surgery

Dr. Abdullah Ozkaya is an ophthalmologist at Memorial Şişli Hospital in Istanbul. He specializes in retinal detachment surgery, vitrectomy, and laser eye procedures. Dr. Ozkaya has published over 80 articles in international journals. His surgical research has earned more than 500 citations from other medical experts. He treats patients at a JCI-accredited facility recognized for high surgical success rates.

• Member of the European Vitreoretinal Society and Turkish Ophthalmology Society.
• Teaches as a faculty member at Aydin University in Istanbul.
• Performs LASIK and macular degeneration surgery alongside complex vitreoretinal repairs.
• Expert in diagnostic tests including slit lamp exams and vision field studies.

Performed numerous cataract surgeries across different hospitals, including Sancaktepe Training and Research Hospital Ophthalmology Clinic.

• Specializes in cataract surgery and refractive procedures
• Experienced in multifocal lens implantation techniques
• Published papers at multiple Ophthalmology National Congresses
• Also treats glaucoma and retinal conditions alongside cataracts

Dr. Faruk Eroglu has performed over 1,000 cataract surgeries and specializes in multifocal lens implants at Hisar Hospital Intercontinental.

• Completed medical education at Istanbul University
• Member of The American Society of Cataract and Refractive Surgery
• Specializes in retinal diseases and refractive surgery
• Attended numerous international ophthalmology congresses

Prof. Dr. Ümit Aykan specializes in cutting-edge treatments for glaucoma at Dunyagoz Eye Hospital Istanbul Etiler, using multidiode lasers for safer outcomes.

• Over 31 years of experience in ophthalmology
• Active member of Turkish Society of Ophthalmology Glaucoma Unit
• Trained at Glaucoma Research and Education Group in San Francisco
• Fellow of European Board of Ophthalmology (FEBO)
• Member of American Academy of Ophthalmology

Place and Date of Birth 
Ankara, 1980 

Foreign Languages 
English 

Education and Experience 
1998 – 2004 Gülhane Military Medical Academy, Faculty of Medicine 
2005 – 2007 6th Motorized Infantry Brigade Infirmary, Şırnak (General Practitioner) 2007 – 2011 Gülhane Military Medical Academy, Department of Ophthalmology (Specialization) 
2011 – 2018 Isparta Military Hospital / Isparta Yunus Emre State Hospital (Specialist Physician) 
2018 – 2022 Süleyman Demirel University, Department of Ophthalmology (Assistant Professor) 
2019 – 2019 Gülhane Military Medical Academy, Department of Ophthalmology Vitreoretinal Surgery Course 
2022 – 2024 Lara Anatolia Hospital (Associate Professor) 

Number of Scientific Publications 
Over 50 scientific publications 
 

Clinical Experience 
13 years of active practice in ophthalmology; experience with over 10,000 cases 

Procedures Performed

• Cataract surgery with IOL replacement (Single and both eyes)
• LASIK and IntraLase laser eye surgery
• ReLEx SMILE and Photorefractive keratectomy (PRK)
• Corneal Cross Linking (CCL) for keratoconus
• Strabismus treatment and surgical correction
• Artisan Iris and Claw Lens applications
  Oculoplasty (eyelid surgery)
  
  Professional Memberships 
  Turkish Ophthalmological Association (TOD)
  American Academy of Ophthalmology (AAO) 
  
  Certifications 
  International Council of Ophthalmology (ICO) – Optics, Refraction & Instruments (2019)
   International Council of Ophthalmology (ICO) – Basic Sciences (2019) International Council of Ophthalmology (ICO) – Clinical Examination (2020) International Council of Ophthalmology (ICO) – Fellowship of the International Council of Ophthalmology (FICO) (2021) 
  European Board of Ophthalmology – Fellowship of the European Board of Ophthalmology (FEBO) (2021) 
  Awards 3rd Place for Best Research, 43rd National Congress of the Turkish Ophthalmological Association (TOD), 2009 
   

Books/Book Chapters 
Umut Karaca, *Healthy Generation, Secure Future: A Guide to Growth, Development, and Nutrition for School-Aged Children (for Families and Teachers)* – Chapter: "Vision Problems" (2021) 
Umut Karaca, *COVID-19 Pandemic: Current Approaches* – Chapter: "The Impact of the COVID-19 Pandemic on Clinical Ophthalmology Practice" (2021) 
Umut Karaca, *Physical Examination Handbook (Süleyman Demirel University Faculty of Medicine)* – Chapter: "Strabismus Examination" (2019)
Umut Karaca, Murat Küçükevcilioğlu, Ali Hakan Durukan – *Pediatric Vitreoretinal Surgery* – Chapter title:(Closed Globe Injuries) (2023)

Dr. Bardak is a distinguished ophthalmologist with multiple awards for groundbreaking research in eye treatments. He performs cataract surgeries at Dunyagoz Eye Hospital Istanbul Etiler.

• Trained in ophthalmology at Ankara University and University of Nijmegen
• Recipient of the Troutman Award for innovative hyperopia treatment
• Specializes in advanced lens implant techniques
• Published research on oxidative stress in eye lenses

Dr. Aylin Koc Akbay specializes in cataract surgery with multifocal lens implants, offering precise vision correction at Dunyagoz Eye Hospital Istanbul Etiler.

• Trained in ophthalmology at Marmara University School of Medicine
• Member of the European Society of Cataract and Refractive Surgeons
• Skilled in general eye examinations and contact lens fittings

Over 30,000 surgical procedures performed – Dr. Toygar specializes in cataract surgery with multifocal lens implants at Dunyagoz Eye Hospital.

• 30 years of focused experience in ophthalmology
• International certified instructor for premium IOL courses
• Moderator at European Society of Cataract and Refractive Surgeons symposium
• Member of leading ophthalmic societies including ASCRS and ESCRS

Specialized in cataract and refractive surgery with extensive experience in multifocal lens implants. Dr. Dag combines precision with advanced techniques for optimal vision outcomes.

• Trained at İstanbul Göztepe Training and Research Hospital
• Member of Turkish Ophthalmology Association
• Published research on toric intraocular lens implantation
• Expertise in corneal diseases and keratoplasty

20,000+ surgical cases – Assoc. Prof. Dr. Tanriverdi specializes in cataract surgery at Dünyagöz Eye Hospital Istanbul Etiler.

• 21 years of active practice in ophthalmology
• Best oral presentation award at ASCRS 2019
• Member of Turkish Ophthalmology Association
• Associate Professor at Istanbul Medipol University

20,000+ surgical cases over 25 years – Dr. Talu specializes in cataract surgery with multifocal lens implants at Dunyagoz Eye Hospital.

• Published 50+ scientific papers on ophthalmology
• Member of American Society of Cataract and Refractive Surgeons
• Trained at Nice St. Antiapolis University Hospital
• Fellow of Turkish Society of Ophthalmology

Dr. Maciej Szuszkiewicz is an ophthalmology specialist at KCM Clinic in Poland. He treats glaucoma, cataracts, and retinal vascular lesions. Dr. Szuszkiewicz performs laser therapy using SLT, YAG, and green-diode lasers. He practices at an ISO-certified facility that hosts 700 international patients annually.

• Performs specialized iridoplasty and retinal vascular laser therapy for diabetes.
• Conducts capsulotomy and iridotomy for secondary cataracts and irises.
• Uses Angio-OCT and RNFL microperimetry to diagnose early glaucoma changes.
• Provides high-resolution ocular ultrasound and fluorescein angiography of the retina.

22 years of active ophthalmology practice – Dr. Gorgun specializes in cataract surgery at Dunyagoz Eye Hospital Istanbul Etiler.

• Trained at Istanbul University Cerrahpaşa Faculty of Medicine
• Member of European Society of Cataract and Refractive Surgeons
• Lecturer at Yeditepe University Faculty of Medicine
• Active member of Turkish Ophthalmology Association Medical Retina Unit

20,000+ surgeries performed – Dr. Levent Ersan is a leading expert in cataract surgery with multifocal lens implants at Dunyagoz Eye Hospital Istanbul Etiler.

• Over 39 years of experience in ophthalmology
• Member of prestigious societies like ESCRS and ASCRS
• Pioneered Eye and Complementary Medicine seminars in Turkey
• Trained at Hacettepe University and Istanbul Haydarpasa Numune Hospital