I just received a spam phone call from Oasis. No one wants that. Never signed up for it. And no, it's not someone posing as Oasis, it is actually their HQ. Had to phone them to opt out, they tried to transfer me to HQ, call dropped, so I called back & they just said they'd put a note on my chart, which makes me think I haven't heard the last of these calls.
Also, if you book an appointment make sure you find out what time your doctor comes into the office. If he comes in at say 5:30pm they will book you for 5pm. Even though the doctor's start time is 5:30 & he most certainly doesn't come in early they book you to sit there for more than 30 minutes knowing full well you won't see the doctor when you come in.