Community healthcare providers like you are essential to help the Illinois Eye Institute fulfill its mission. The IEI has world renowned optometrists and ophthalmologists in all areas of sub-specialty eye care including: glaucoma, pediatrics, retina/vitreous, cornea, cataract, anterior segment, neuro-ophthalmology and vision rehabilitation. IEI’s state-of-the-art diagnostic technologies are available to assist you in the diagnosis and management of your patients.