The Grand Prairie eye doctor at Texas State Optical believe in looking at the big picture when it comes to your eye health, so we take the time to get to know you, your eye care history and your vision needs. Doctor William Fan, O.D. knows that getting the right prescription involves balancing several factors, including clear eyesight, visual efficiency and your ability to process visual information seamlessly. Whether you need a routine eye examination, an eyeglasses fitting or treatment for eye disease (such as glaucoma or macular degeneration) or eye surgery (such as LASIK or cataract surgery), our optometrists will provide you with the best care, advice, options and follow up.