Medizin Mariahilf/Drs. Mayrhofer & Mückstein have been the doctors I've seen since I first arrived…read morein Vienna from the U.S. about 2 years ago. When I first arrived, I spoke no German, but this wasn't a problem at the Medizin Mariahilf practice. The two lady doctors, Drs. Duarte and Lamel, speak English quite well, and Dr. Mückstein speaks English okay (he's younger than Dr. Mayrhofer). Thankfully I can now communicate in German effectively enough, but for those of you who are also just off the boat (or visiting Wien and catch a cold), this is a decent place to get treatment. You can have lab work done in the mornings M-F on-spot, that is, blood work done at the office without needing to go to yet another clinic or bring a doctor's order elsewhere, which is super convenient. Their office closes at 11:00 daily, at which point the "lab" part of the office also closes. (You can go in the mornings for matters unrelated to blood work, also, though.) I've found their hours to be very convenient, what with being open until different times (until 21:00 on Thursdays, even!) - I think the practice is very accommodating for people with all types of working/study schedules. And, most importantly, I feel like the treatment I've received has been adequate, and the doctors who have treated me have been nice and reasonable. I am satisfied with the care I've received here, and I will continue to go here for my "primary healthcare/internal medical needs" while I live in Vienna. *As seems customary in Vienna for non-specialist physicians, they don't take appointments - it's first come, first served. I haven't found this to be a problem, though, and I've always been seen pretty quickly, even during peak times/flu season, etc.