Paul Herrell, MD - Find a Provider Use the ‘Select Category’ drop down menu below to find a physician by specialty, or, use the ‘Search’ box to the right to type in and search for a physician by name, address, phone number or clinic name. Go back to directory. Add to Address Book. Paul Herrell, MD Ophthalmology Associates of Western KentuckyOphthalmology Work 2050 West 15th Street Hopkinsville KY 42240 United Stateswork Phone: 270-886-2020work