See the difference a lens designer with many years of experience in medical optics can make. Cedar View Optical s Ron Gelfman is one of the very few BOARD CERTIFIED MASTER OPTICIANS in the state, consistently serving the Cedars-Sinai Medical Community. Bring us any kind of eyeglass prescription, from the most simple to the most challenging. We ll analyze it, interpret it, consult with you, and provide you with your best performing eyewear. RON GELFMAN, ABOM is a multi-credentialled professional optician who has published various technical courses relating to advanced optical dispensing.