I don't have PCOS, but I do have a family history of cysts and uterine and ovarian cancer and my treatment here in the UK has been excellent. I am lucky enough to live right next to a walk-in sexual health clinic, so I tend to go there with my questions, but my GP has been great as well. At one point, they were having real difficulty getting a good sample for my cervical screening (pap smear) and my GP was SUPER proactive about getting me on a list for an alternative procedure and scheduled for an ultrasound. Luckily, I was third time lucky with the standard smear and didn't have to rush around to extra appointments, but I felt very well taken care of. And they were WONDERFUL when it came to what may have been a slight panic attack in the office at the mention of "irregular" results, really took their time with me.
As with anything, your experience may vary, but there are excellent doctors out there and I feel very well taken care of here. (not to mention birth control is free! talk about excellent)