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Content meets the Bookimed Editorial Policy and is medically reviewed by

Fahad Mawlood

Husnu Guzel

  • 4.6 Excellent 4 reviews
  • 46 years of experience
  • Turkey, Istanbul, Dunyagoz Eye Hospital Istanbul Atakoy
  • CURRICULUM VITAE

    Place and Date of Birth

    • Isparta, 1953

    Language Skills

    • English

    Education and Experience

    • 1976 Istanbul University Cerrahpaşa School of Medicine
    • 1980 Istanbul University Cerrahpaşa School of Medicine (Specialization)
    • 1988 Istanbul University Cerrahpaşa School of Medicine (Assoc. Prof.)
    • 1994 Istanbul University Cerrahpaşa School of Medicine (Prof.)

    Number of Scientific Publications

    • More than 100 scientific publications and articles

    Case Experience

    • Experience with more than 15,000 surgical cases during 37 years of active service as an ophthalmologist.
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Prosthetic eye
$2,430 - $2,710
Cataract Surgery with Multifocal Lens Implant
$6,020 - $6,020
Info

Ahmet Alperen Koc

  • 4.6 Excellent 4 reviews
  • 14 years of experience
  • Turkey, Istanbul, Dunyagoz Eye Hospital Istanbul Atakoy
  • CV

    Place and Date of Birth

    Kayseri, 1989

    Foreign Languages

    English, German

    Education and Experience

    Istanbul University Faculty of Medicine 2006-2012

    Beyoğlu Eye Hospital 2012-2017

    Associations of which he is a member

    Turkish Medical Association

    Turkish Ophthalmology Association

    Books

    1. Presbyopia Corrective Intraocular Lenses

    2. Cataract and Its Treatment

    Congress and Symposium Participation

    TURKISH OPHTHALMOLOGY ASSOCIATION 47TH NATIONAL CONGRESS

    06-10 NOVEMBER 2013

    TURKISH OPHTHALMOLOGY ASSOCIATION CATARACT AND RECRACTION SURGERY UNIT VII. LIVE SURGERY SYMPOSIUM

    22-23 FEBRUARY 2014

    CERTIFICAE OF ATTENDANCE EUROPEAN SOCIETY OF CATARACT AND REFRACTIVE SURGEONS

    13-17 SEMPTEMBER 2014

    TURKISH OPHTHALMOLOGY ASSOCIATION 48TH NATIONAL CONGRESS

    5-9 NOVEMBER 2014

    CERTIFICAE OF ATTENDANCE EUROPEAN SOCIETY OF CATARACT AND REFRACTIVE SURGEONS

    5-9 SEMPTEMBER 2015

    TURKISH OPHTHALMOLOGY ASSOCIATION 40TH NATIONAL CONGRESS

    01 NOVEMBER 2016

    TURKISH OPHTHALMOLOGY ASSOCIATION 50TH NATIONAL CONGRESS

    09-13 NOVEMBER 2016

    40TH SPRING SYMPOSIUM PEDIATRIC OPHTHALMOLOGY

    26-28 MAY 2017

    TURKISH OPHTHALMOLOGY ASSOCIATION 52ND NATIONAL CONGRESS

    NOVEMBER 2018

    TURKISH OPHTHALMOLOGY ASSOCIATION 53RD NATIONAL CONGRESS

    NOVEMBER 2019

    TURKISH OPHTHALMOLOGY ASSOCIATION 54TH NATIONAL CONGRESS

    NOVEMBER 2020

    TURKISH OPHTHALMOLOGY ASSOCIATION 55TH NATIONAL CONGRESS

    NOVEMBER 2021

    TURKISH OPHTHALMOLOGY ASSOCIATION 56TH NATIONAL CONGRESS

    NOVEMBER 2022

    TURKISH OPHTHALMOLOGY ASSOCIATION 57TH NATIONAL CONGRESS

    NOVEMBER 2023

    EUROPEAN SOCIETY OF CATARACT AND REFRACTIVE SURGEONS 2023

    TURKISH OPHTHALMIC ASSOCIATION 58TH NATIONAL CONGRESS

    NOVEMBER 2024

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Prosthetic eye
$2,430 - $2,710
Cataract Surgery with Multifocal Lens Implant
$6,020 - $6,020
Info

Seda Mutevelli

  • 18 years of experience
  • Turkey, Ankara, Dunyagoz Eye Hospital Ankara
Doctor's visit
Price on request
Info

Lee Dong Eun

  • 4.4 Good 7 reviews
  • 21 years of experience
  • Republic of Korea, Busan, BGN Eye Hospital
Cataract surgery (one eye)
$649.74 - $4,548.21
Phacoemulsification with IOL implantation
$1,250 - $5,300
Info

Ansgar Neußer

  • 20 years of experience
  • Germany, Dusseldorf, Helios University Hospital Wuppertal
Pituitary tumor surgery
$28,566.45 - $39,993.03
Transnasal resection of tumor
$28,566.45 - $39,993.03
Radiation therapy for brain tumor
$28,566.45 - $34,279.74
Info

Piraye Kurkcuoglu

  • 36 years of experience
  • Turkey, Ankara, Dunyagoz Eye Hospital Ankara
Doctor's visit
Price on request
Info

Mahmut Dogan

  • 12 years of experience
  • Turkey, Ankara, Dunyagoz Eye Hospital Ankara
Doctor's visit
Price on request
Info

Ayse Cicek

  • 13 years of experience
  • Turkey, Ankara, Dunyagoz Eye Hospital Ankara
Doctor's visit
Price on request
Info

André Rosentreter Chief Of Ophthalmology

  • 21 years of experience
  • Germany, Dusseldorf, Helios University Hospital Wuppertal
Pituitary tumor surgery
$28,566.45 - $39,993.03
Transnasal resection of tumor
$28,566.45 - $39,993.03
Radiation therapy for brain tumor
$28,566.45 - $34,279.74
Info

Gokay Gunay

  • 4.6 Excellent 4 reviews
  • 25 years of experience
  • Turkey, Istanbul, Dunyagoz Eye Hospital Istanbul Atakoy
  • Dr. Gokay Gunay is an ophthalmologist. He trained at Istanbul University Cerrahpaşa Faculty of Medicine (1991–1997) and at Istanbul University Çapa Faculty of Medicine, Department of Eye Diseases (1997–2001).

    He has experience in over 20,000 surgical cases. He is a member of the Turkish Ophthalmology Association, the American Academy of Ophthalmology, the European Society of Cataract and Refractive Surgeons, and the American Society of Cataract and Refractive Surgery. He speaks English.

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Prosthetic eye
$2,430 - $2,710
Cataract Surgery with Multifocal Lens Implant
$6,020 - $6,020
Info

Jacob Peer

  • 4.2 Good 13 reviews
  • 51 years of experience
  • Israel, Jerusalem, Hadassah Medical Center
  • Dr. Jacob Peer is a cardiothoracic specialist at the Tel Aviv Sourasky Medical Centre. He specializes in lung cancer surgery and mediastinal pathology. Dr. Peer completed a fellowship in thoracoscopic lung surgery at Cedars-Sinai Hospital in Los Angeles. He has published over 20 scientific articles on surgical techniques for lung diseases.

    • Served as Chief of the Thoracic Surgery Department at Assaf Harofeh Medical Center.
    • Was the Head of the Thoracic Surgery Unit at Edith Wolfson Medical Center.
    • Maintains senior surgeon roles at both Assaf Harofeh and Ichilov Medical Centers.
    • Practices at Hadassah Medical Center, a facility ranked among the world's best by Newsweek.
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Info

Sasi Yaisawang

  • 13 years of experience
  • Thailand, Bangkok, Laser Vision at Bangkok Eye Hospital
  • Dr. Sasi Yaisawang, M.D., is an ophthalmologist at Bangkok Eye Hospital. She specializes in cornea and refractive surgery.

    She graduated in medicine with first-class honors from Chulalongkorn University. She completed her ophthalmology residency at Khon Kaen University. She is a Ph.D. candidate. She has presented her work at the American Academy of Ophthalmology (AAO). She has authored medical textbooks and research articles.

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Doctor's visit
Price on request
Info

Chayanee Potivongsajarn

  • 11 years of experience
  • Thailand, Bangkok, Laser Vision at Bangkok Eye Hospital
  • Chayanee Potivongsajarn, M.D., is an ophthalmologist. She has subspecialty training in cornea and refractive surgery and holds internationally recognized credentials.

    She graduated with First Class Honors from the Faculty of Medicine, Siriraj Hospital. She completed an ophthalmology residency at Ramathibodi Hospital. She then pursued a fellowship in cornea and refractive surgery. Dr. Potivongsajarn is a Fellow of the International Council of Ophthalmology (FICO). This credential recognizes her clinical knowledge and expertise worldwide.

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Doctor's visit
Price on request
Info

Daniel Ríos Simón

  • 4.4 Good 5 reviews
  • 19 years of experience
  • Spain, Marbella, Quirónsalud Marbella
  • *Bachelor of Medicine, University of Malaga, Spain.

    *Specialist, Department of Ophthalmology, University Hospital Torrecardenas, Almeria. Spain.

    *Follow-up, University Hospital Virgen de la Victoria, Malaga, Spain.

    *Follow-up, University Hospital Ramon y Cajal, Madrid, Spain.

    *Master of Cliniсal Ophthalmology, University CEU-Cardenal Herrera.

     

    Areas of special interest and dedication in daily clinical practice:

     

    -Cataract surgery (monofocal, toric, premium multifocal lenses)

    -Strabismus surgery (adults and children)

    -Amblyopia ("lazy eye")

    -Pterygium surgery ("nail" or "palm")

    Diseases treated

    -Amblyopia

    -Central serous choroidopathy

    -Pterygium

    -Macular edema

    -Strabismus

    -Keratoconus

    -Dry eye syndrome

    -Dropped eyelids

    -Corneal trauma

    -Glaucoma

    -Diabetic retinopathy

    -Myopia

    -Macular epiretinal membrane

    -Astigmatism

    -Macular degeneration spots

    -Entropion

    -Retinal detachment

    -Corneal diseases

    -Clogged nasolacrimal duct

    -Presbyopia (eye strain)

    -Uveitis

    -Myodesopsia (floaters)

    -Conjunctivitis

    -Blepharitis

    -Farsightedness

    -Age-related macular degeneration

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Doctor's visit
Price on request
Info

Ihsanyilmaz

  • 4.9 Excellent 9 reviews
  • 36 years of experience
  • accreditations:
  • Turkey, Istanbul, Liv Hospital Vadistanbul
  • Dr. Ihsan Yilmaz is a respected retina specialist. He treats retinal detachment, diabetic and hypertensive retinopathy, and performs complex macular surgeries. He has completed hundreds of successful vitreoretinal procedures. Dr. Yilmaz is also skilled in advanced Excimer Laser vision correction, including Lasik, PRK, and No-touch techniques. His work has helped many patients regain clear vision without glasses.

    Dr. Yilmaz trained at the Vance Thompson Vision Center in the U.S. He combines advanced American surgical methods with Turkish medical practice. He holds accreditation from the European Board of Ophthalmology. He also serves on the TOA Young Ophthalmologists Executive Board. Dr. Yilmaz is a member of organizations such as ARVO, AAO, and ASCRS. He is dedicated to academic excellence and innovation in ophthalmology.

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Cataract surgery (one eye)
$750 - $1,250
LASIK eye surgery
$1,350 - $1,500
Laser eye surgery
$1,074 - $1,094
Info

Fırat Helvacıoğlu

  • 4.8 Excellent 27 reviews
  • 23 years of experience
  • accreditations:
  • Turkey, Istanbul, Veni Vidi Eye Clinics
  • The doctor completed medical education at Marmara University School of Medicine and further specialized at Bakirkoy Dr. Sadi Konuk Research and Training Hospital in Turkey. The doctor is a member of several prestigious organizations, including the Turkish Ophthalmology Association, European Society of Cataract and Refractive Surgeons, and the International Council of Ophthalmology. The doctor has passed the Basic Science and Clinical Science Board Exams from the International Council of Ophthalmology.

    The doctor actively participates in international seminars and congresses, including the European Society of Cataract and Refractive Surgeons and the National Congress of Ophthalmology in Turkey.

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Cataract surgery with IOL replacement
$2,056.78 - $4,913.43
Trabeculotomy
$3,713.64 - $3,713.64
Vitreolisis
$771.29 - $1,085.53
Info

Sutan Kaya

  • 4.8 Excellent 27 reviews
  • 22 years of experience
  • Turkey, Istanbul, Veni Vidi Eye Clinics
  • The doctor graduated from Akdeniz University School of Medicine and completed career education at İzmir Bozyaka Teaching and Training Hospital in Turkey. Specializing in ophthalmology, the doctor is a member of several prestigious organizations, including the German Ophthalmological Society, the American Academy of Ophthalmology, and the European Society of Cataract and Refractive Surgeons.

    Certified in advanced procedures such as LASIK application, presbyopia correction with multifocal intraocular lenses, and scleral fixation techniques, the doctor is also skilled in corneal collagen cross-linking and femtosecond applications for anterior segment surgery.

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Cataract surgery with IOL replacement
$2,056.78 - $4,913.43
Trabeculotomy
$3,713.64 - $3,713.64
Vitreolisis
$771.29 - $1,085.53
Info

Ulrich Schaller

  • 28 years of experience
  • Germany, Munich, Eye Surgeries Professor Schaller's Private Practice in Eye Clinic of Herzog Carl Theodor-Munich
  • Dr. Ulrich Schaller is an experienced ophthalmologist. He specializes in cataract and refractive surgeries, such as LASIK, PRK, and ReLEx SMILE. He also treats retinal diseases, including age-related wet macular degeneration, retinal vein occlusions, and diabetic macular edema.

    Dr. Schaller performs glaucoma surgeries, corneal transplants, and procedures on the tear duct and eyelids. He is skilled in laser eye treatments with Argon and YAG lasers. He has completed many cataract surgeries with intraocular lens (IOL) replacement and multifocal lens implants. His work is known for strong patient outcomes and safety.

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IOLs implantation
$4,799.16 - $5,941.82
Cataract Surgery with Multifocal Lens Implant
$4,799.16 - $5,941.82
Info

Mediha Tok Cevik

  • 4.5 Good 239 reviews
  • 36 years of experience
  • Turkey, Istanbul, Liv Hospital Ulus
  • Areas of Interests

    • Cornea
       
    • Refractive Surgery
       
    • Contact Lens
       
    • Oculoplasty
       
    • Glaucoma
       
    • Medical Retina
       
    • Retinopathy of Prematurity
       
    • Cataract
       
    • Corneal Transplant

     

    Education:

    • 2010- 2015 Uludağ University Faculty of Medicine Department of Ophthalmology - Assistant
    • 2002-2009 Uludağ University Faculty of Medicine Bursa - Student
    • 1999-2002 Private Çukurova Bilfen Science High School -Adana

     

    Experience:

    • Liv Hospital Ulus
    • Yeniyüzyıl University Private Gaziosmanpaşa Hospital
    • Surp Pırgiç Armenian Hospital
       
    • Şişli Hamidiye Etfal Education and Research Hospital
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Corneal transplant
$5,500 - $6,000
Bone marrow transplantation
$55,000 - $90,000
IOLs implantation
$2,000 - $3,600
Info

Mehmet Orçun Akdemir

  • 4.8 Excellent 27 reviews
  • 23 years of experience
  • Turkey, Istanbul, Veni Vidi Eye Clinics
  • Dr. Mehmet Orçun Akdemir is a member of the Turkish Ophthalmology Association. He has published 24 articles in international peer‑reviewed journals, many indexed in SCI/SCI‑E. He has 17 papers in national peer‑reviewed journals. He has given 5 presentations at international meetings.

    His work centers on the cornea and anterior segment. Areas include keratoconus; DALK, PKP, and DSAEK; corneal biomechanics; and corneal cross‑linking. He also studies glaucoma surgery after keratoplasty, ocular surface disease and pseudoexfoliation, and neuro‑ophthalmology and retina. He contributed to 4 ophthalmology book translations. His studies compare DALK and PKP outcomes in keratoconus, analyze biomechanics after DALK, evaluate graft thickness after DSAEK, and compare trabeculectomy with the Ahmed valve in post‑PKP glaucoma.

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Cataract surgery with IOL replacement
$2,056.78 - $4,913.43
Trabeculotomy
$3,713.64 - $3,713.64
Vitreolisis
$771.29 - $1,085.53
Info