Services and Procedures - Center for Sight Inc. - Ophthalmologists - Lasik Surgeon- Optometrists, Opticians, Retina-Vitreo. Cataract Surgery at Center for Sight is performed by Fall River Cataract Surgeons Robert Kelly, M.D. and Gregory Hofeldt, M.D. Dr. Kelly and Dr. Hofeldt provide consultation for cataracts and lens implants of all types including aspheric lens implants, astigmatism correcting lens implants and near vision correcting lens implants such as Crystalens®, ReZoom™ and ReSTOR®.