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.

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.

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.

Dr. Seong-Won Cho is Director of Ophthalmology and a refractive surgery specialist at Samsung Miracle Eye Clinic in Gangnam, Seoul. He is board-certified. He completed his internship and ophthalmology residency at Korea University Anam Hospital. He earned a bachelor’s degree from Boston University. He focuses on advanced vision correction, including SMILE and LASIK. He previously served as Director at Blue World Eye Clinic. He was also an outpatient ophthalmology consultant at Inha University Hospital.

Accreditations: ZEISS SMILE Excellent Surgeon (Certified). Memberships: Korean Medical Association; Korean Ophthalmological Association; Korean Ophthalmological Society; American Academy of Ophthalmology; Asia Pacific Association of Ophthalmologists; Korean External Eye Study Group; Korean Contact Lens Society; Korean Society of Cataract & Refractive Surgery; European Society of Cataract & Refractive Surgeons; American Society of Cataract & Refractive Surgery; ARVO.

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.

教育

• カドゥキョイ・アナトリア高校、トルコ。
• マルマラ大学医学部、トルコ。
• バクルキョイ博士サディ・コヌク研究・研修病院、トルコ。

組織への所属

• TOA (トルコ眼科学会)。
• TTB (トルコ医師会)。
• ESCRS (ヨーロッパ白内障と屈折矯正手術の協会)。
• ASCRS (アメリカ白内障と屈折矯正手術協会)。
• ISRS (国際屈折矯正手術協会)。
• ICO (国際眼科学会)。

証明書

• 国際眼科学会、基礎科学（光学を含む）認定試験。
• 国際眼科学会、臨床科学認定試験。

セミナー、学会

ファーラト・ヘルヴァジオールは定期的に海外でのトレーニングとプロフェッショナルな発展に参加しています。いくつかの例：

• ヨーロッパ白内障と屈折矯正手術協会の会議 (2004年 フランス、2005年 リスボン、2006年 ロンドン、2011年 イスタンブール)。
• 全国眼科会議 (トルコ 2004-2015)。
• アフロ・アジア眼科学会議。
• 白内障、IOL、および屈折矯正手術に関するシンポジウム、2004年 サンディエゴ、カリフォルニア。

教育

• 高等教育: アクデニズ大学医学部、トルコ。
• キャリア教育: イズミル・ボズヤカ教育訓練病院、トルコ。

組織への参加

• DOG (ドイツ眼科学会)。
• AAO (アメリカ眼科学会)。
• ASCRS (アメリカ白内障屈折矯正手術学会)。
• ESCRS (ヨーロッパ白内障屈折外科医会)。

証明書

• LASIK 適用。
• 多焦点眼内レンズによる老視矯正。
• 強膜固定技術。
• 角膜コラーゲンクロスリンク。
• 前部セグメント手術用フェムトセカンド応用。
• 角膜トポグラフィー分析。

ウルリッヒ・シャラー医師は経験豊富な眼科専門医であり、白内障摘出術および屈折矯正手術（LASIK、PRK、ReLEx SMILEなど）を専門としています。湿性加齢黄斑変性、網膜静脈閉塞症、糖尿病性黄斑浮腫を含む網膜疾患の治療を行っています。

シャラー医師は緑内障手術、角膜移植術、涙道および眼瞼に対する処置を実施しています。アルゴンレーザーおよびYAGレーザーによる眼科レーザー治療にも精通しています。単焦点および多焦点眼内レンズ（IOL）を用いた水晶体置換術を数多く手がけており、その診療は高い有効性と患者に対する安全性を特徴としています。

テュルクチュオール教授は、眼科学における世界的権威であるジョンズ・ホプキンス大学ウィルマー眼科研究所で研鑽を積まれました。ヴェニ・ヴィディ眼科クリニックにおける白内障手術に、数十年にわたる専門的知識をもたらしています。

• 眼科専門医として27年の経験以上の経験
• ビルニ大学元教授
• 硝子体網膜手術を専門とする
• 高度な眼内レンズ置換術を実施

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.

Medical Interests and Activities 

Cornea 

Anterior Segment Surgery 

Retractive Surgery 

Education and Experience 

Private Practice 

Beyoğlu Eye Hospital 

Faculty of Medicine, Ankara University 

Liv Hospital, Ulus, Department of Eye Diseases

Research and Publications 

International papers: 30 

National papers: 30+ 

Book in Turkish : 1 (Wavefront and topography based laser) 

Book Chapters: numerous 

Journal Editing, Membership for Publication and Scientific Advisory Boards 

The Cornea (reviewer.)