I use Dr. Richard Little. His office is at MTN, on the northeast side of town. His number is (410) 581-6799. Very easy to get an appointment, and pretty laid back.
I used the guy in Ellicott City once, and haven't been back since. His nurse did the eye exam with a machine from the 40's!! When she got the thing out, she had to take a few minutes to blow the dirt and dust off it. I have never had eye problems before, or since, but almost didn't pass the eye test. All the letters were covered with dirt. No kidding.