William Ellis, M.D. is a Board Certified Ophthalmologist and Cataract Surgeon providing Cataract Surgery throughout Northern California with offices in Roseville serving the Sacramento area. He offer advanced technology intraocular implants (IOL) for correcting astigmatism as well as near vision presbyopia correcting lens implants to help patients minimize or eliminate the need for eyeglasses after having a Cataract remov