B4

Dr. Amy Yang is a Master of Medicine and an Associate Chief Physician with nearly 30 years of experience in clinical ophthalmology. Her clinical expertise includes common and frequently occurring eye diseases and refractive errors, such as conjunctivitis, keratitis, cataracts, glaucoma, and fundus diseases. She specializes particularly in the prevention and intervention of refractive errors, notably in pediatric myopia. Dr. Yang has mastered the diagnosis and treatment of ocular trauma and various fundus lesions, including physical and chemical eye injuries, meibomian gland diseases, and the removal of corneal and conjunctival foreign bodies. She is also experienced in treating complex eye conditions such as macular degeneration, diabetic retinopathy, hypertensive retinal disease, and central serous chorioretinopathy.

Dr. Rachel Zhang has extensive experience in ophthalmology at high-end private medical institutions. She is proficient in diagnosing and treating common eye conditions in both children and adults, such as trichiasis, lacrimal duct obstruction, eyelid tumors, conjunctivitis, keratitis, cataracts, glaucoma, and macular degeneration. She specializes in the correction of strabismus, amblyopia, diplopia, myopia, hyperopia, and astigmatism in both children and adults. Additionally, she is adept at personalized diagnosis and treatment of various dry eye conditions (such as meibomian gland dysfunction and pediatric dry eye), treating multiple meibomian gland cysts and Demodex induced blepharitis. Dr. Zhang has significant clinical experience in myopia control for children and adolescents, including fitting defocus lenses and orthokeratology (OK) lenses. She has published one SCI paper and three core journal papers.

Dr. Andrea Sonntag-Vega is an Ophthalmologist with over 15 years working experience. She specializes in prescription of glasses (myopia, astigmatism, presbyopia) and contact lenses; Glaucoma screening, treatment and follow up; Retinal diseases diagnosis and treatment; Laser treatment of retina (diabetes mellitus, central vein occlusion, retinal tear); Children\'s check (above 3 years); Regular checkups for adult; Small lid surgeries (Chalazion, Papilloma, Cysts). Dr. Andrea Sonntag obtained her ophthalmologist degree in Germany. She wrote her dissertation about Ptosis surgery and obtained her PhD (Magna Cum Laude) in Munich/Germany. Additionally, she has done a MBA in International Healthcare Management to be able to understand healthcare as a whole.

Dr. Peng Zhou is an Ophthalmologist with over 20 years working experience in comprehensive ophthalmology in top hospitals. He specializes in the diagnosis and treatment of eye diseases, optometry examination, and external eye surgery. He also has extensive experience in the treatment of myopia (nearsightedness), hyperopia (farsightedness), lazy eye, glaucoma, cataract, uveitis, retinal tear, diabetic retinal disorders, macular degeneration, eyelid bump and conjunctivitis (pink eye). Dr. Peng obtained his MD in Ophthalmology from Peking University in Beijing (China). He is Postdoctoral Research Fellow in Retina-Vitreous at the Doheny Eye Institute, University of South California in Los Angeles (USA). He is a member of the American Academy of Ophthalmology and the Association for Research in Vision and Ophthalmology (ARVO). He is a committee member of the Chinese Ophthalmology Society. He published numerous articles in Nature Communications and other top international peer-reviewed journals.