These people are great! Progressive Health Services provides a terrific STD testing service. It was fast and affordable, I was able to go at night after work. The nurse practitioner there were great! She answered all my questions, evaluated my situation and offered me tests I had not even considered. Very thorough, very professional. They really know what they are doing. A really comfortable place too. They work out of an historic converted craftsman house over in North Park. I cannot recommend them more highly. Excellent STD info on their website.