Gave me the wrong prescription. Apologized. OK, everyone makes mistakes. But also, did not take the time to put dye in my eye to see that the redness in my eye (the actual reason I came to him) was from an ulcer. NO test for reason for redness, just , " Go away, it'll probably get better." This after 3 visits and 6 months! My Vet puts dye in my dog's eye to check for ulcers!. Fortunately, a different doctor, found it. He told me I almost LOST MY EYE! (not sight!) Then, to add insult Dr. Blackstone insisted on getting his full payment for his bundling! Milking my insurance company and my co-pay! Find someone else!