Dr. Amy Yuan

Dr. Paul Chamberlain is a board-certified, fellowship-trained ophthalmologist who specializes in the medical, laser, and surgical management of glaucoma as well as routine and complex cataract surgery. He provides individualized care plans that may include eyedrops, laser procedures, MIGS, or traditional surgeries, always with a clear discussion of risks, benefits, and expected recovery. Dr. Chamberlain earned his MD at Baylor College of Medicine and completed ophthalmology residency there after an internship in Spokane. He then pursued fellowship training in Glaucoma and Complex Anterior Segment Disease at the Moran Eye Center in Utah. He also holds an MPH from the University of Texas Health Science Center. Patients appreciate his steady communication style, attention to safety, and commitment to using modern techniques to protect vision and quality of life.

Dr. S. Tammy Hsu is a vitreoretinal surgeon who cares for both adult and pediatric patients with diseases of the retina and vitreous. She completed medical school, residency, and a vitreoretinal surgery fellowship at the Duke Eye Center, where she trained in the latest surgical techniques and technologies and developed a strong foundation in compassionate, detail-oriented care. Before medicine, she studied Biochemistry at Rice University, reflecting an early interest in innovation and multidisciplinary collaboration. Dr. Hsu diagnoses and treats age-related macular degeneration, diabetic retinopathy, retinal detachments, epiretinal membranes, macular holes, retinal vein occlusions, dislocated intraocular lenses, flashes and floaters, and selected pediatric retinal diseases such as Stickler syndrome and Coats disease. She pairs personalized, evidence-based treatment with clear communication so patients understand their options and feel confident at every step. Her clinical work is complemented by ongoing research and presentations at national and international meetings.

Dr. Grace Dunbar is a fellowship-trained ophthalmologist at Confluence Health who provides comprehensive medical and surgical eye care for patients in North Central Washington. She completed her BA at Carleton College before earning her medical degree from the University of Michigan Medical School. Dr. Dunbar went on to residency training at Beaumont Hospital in Taylor, Michigan, followed by ophthalmology residency at the Illinois Eye and Ear Infirmary in Chicago. She then completed a cornea fellowship at the Kellogg Eye Center at the University of Michigan, gaining advanced experience in the diagnosis and treatment of corneal and external eye diseases, as well as complex cataract and corneal surgery. At Confluence Health, Dr. Dunbar focuses on careful evaluation, clear communication, and collaborative decision-making so patients understand their diagnosis and all available treatment options. She is grateful to serve the Wenatchee community and surrounding region, helping patients maintain and improve their vision close to home.