Our Doctors


Nasim Javaheri, O.D.

Dr. Nasim Javaheri received her undergraduate degree from the University of Washington and later obtained her doctorate from Southern California College of Optometry, graduating with honors.

Dr. Javaheri is an outstanding doctor that brings to our practice an exceptionally strong background in medical eye health and vision care. Having practiced at various VA hospitals and private practices in southern California and the Pacific Northwest, Dr. Javaheri has gained tremendous experience in management of retinal and corneal diseases as well as pediatric, geriatric vision care and “hard to fit” contact lens cases.  Dr. Javaheri is a current member of the American Optometric Association and Optometric Physicians of Washington.










Dr. Long Dao received his Doctor of Optometry from the State University of New York College of Optometry.  He completed a residency in primary care, vision therapy and low vision rehabilitation at Northport VA Medical Center. Dr. Dao has experience in diagnosing and managing a wide array of ocular diseases with clinical training at Northport VA Medical Center (Northport, NY), Woodhull Medical and Mental Health Center (Brooklyn, NY) and Fromer Eye Centers (Bronx, NY).  He has well rounded optometric experience from ranging from primary care, to specialty ocular pathology and co-management, contact lens, low vision and vision therapy. Dr. Dao is a member of Beta Sigma Kappa International Optometric Honor Society, and has presented a poster at the American Academy of Optometry and delivered a COPE approved lecture. He is fluent in conversational Spanish.


Dr. Dao was born and raised in New York, but has since relocated to the Pacific Northwest.  He is excited to bring his talents to the local area, and is looking forward to see what the area offers.






Our staff is thoroughly trained and knowledgeable in all aspects of the eye care field, including surgical procedures for cornea, retina, cataract and cosmetic surgical surgery.  Our staff members are also courteous and polite, we treat our patients with utmost respect.



General Manager.  Tony came from structural-engineering background and shifted his interest to the filed of optometry when Dr. Jaffe decided to transfer the practice to Dr. Javaheri.  Tony worked as a design structural engineer and a manufacturer's field representative prior to joining Renton Vision Clinic.  With his work experiences, customer service and patient satisfaction naturally became the main focus under his management.  At Renton Vision Clinic, we strive to provide the best patient care and the best patient experience.


Ophthalmic TechnicianDebra has worked for 15 years as an ophthalmic technician, performing pre-testing such as visual fields, retinal photos, eye pressures and other necessary tests. 


Billing and Insurance coordinator. She is also an optician in-training who helps patients find the perfect pair of eyeglass that best suits their needs.


Front Office Coordinator. With her warm voice and welcoming attitude, Cynthia is the voice and sound of Renton Vision Clinic. She is also knowledgeable with insurance benefits, and assists our patients to verify their insurance coverage status.