Dr. Janet Yoon, MD, is a dedicated Optometrist (Eye & Vision Specialist) providing high-quality eye care services in Chino Hills, CA. With expertise in addressing various issues such as progressive lenses, refractions, refractive surgery, contact lenses, and corneal imaging, she is well-equipped to meet the diverse needs of her patients. Dr. Yoon is fluent in English and is committed to offering personalized care to the local community. While she has received no reviews yet, Dr....