What a great ophthalmologist. I can now see in HD. Before he operated I could not read the street signs even in the day if not right on top of them. Now I can read street signs at night at a distance that will allow me to turn if it is the street I want. There was almost no waiting time at the office. Dr Cossack answered my questions quickly and personally even the on line questions Dr Cossack listened to my concerns and treated them seriously. I recommend Doctor Cossack . If you need to see an ophthalmologist or even an optometrist (it doesn't hurt to get a more in depth exam after all its your eyes! )Get an appointment with this doctor. I am very pleased with the results of this surgery. read more