TSO Liberty is located on North Main Street in Liberty, where you can get eye exams from our experienced optometrists, Dr. Allen R. Griffin, O.D., and Dr. Diane Berce, O.D. We accept vision insurance benefits and offer a wide selection of brand-name eyeglasses. Our extensive range of major brand contact lenses ensures you find the perfect fit for your needs. We're here to help with treatments for dry eyes, sore eyes, ocular diseases, emergencies, pediatric eye issues, cataracts, diabetic.