Welcome to Grand Valley LASIK & Cataract. Our medical staff is very happy to work with you.  Our surgeon, John Oster, M.D., F.A.C.S., has performed over 25,000 LASIK procedures in the past 16 years. As the medical director of TLC Laser Eye Center in Denver, he has been providing the highest quality vision correction procedures to thousands of patients.  Due to strong demand, he is now offering the same great quality and standard of care on the Western Slope.  Please browse our website and learn what your opportunities are to improve your vision with our expert care.