I went to 1 world medicine on a trip to vegas when I needed some labs done, I met with Dr. Joffe who was one of the nicest GP's Ive ever met, he was very knowledgable and thorough. The whole staff was awesome, and did a great job. I only wish that they had a clinic where I live in Canada, If Im ever in need of medical attention in Vegas these guys would be my first stop for sure!