Richard K. Kao, OD

Optometrist

Dr. Richard K. Kao is an Optometrist in Ashburn, VA with special training and skill in examining eyes for both vision and health problems, and correcting refractive errors by prescribing eyeglasses and contact lenses, as well as providing low vision care and vision therapy. As an Optometrist, Richard K. Kao, OD performs eye exams to detect any vision problems or diseases; requires testing visual acuity, depth, and color perception, as well as the ability to focus and coordinate the eyes. Optometry is the practice or profession of examining the eyes for visual defects and prescribing corrective lenses. Significant diseases and conditions treated by Optometrists include conjunctivitis, diabetic eye disease, glaucoma, and macular degeneration. Medical tests, procedures and therapies provided by Optometrists include visual acuity test, color blindness test, cover test, eye movement test, depth perception test, retinoscopy, refraction test, as well as autorefractor and abberrometer prescription estimate.