I don't know exactly that it's a boundary per se, but my pyschiatrist has made an exception for me with scheduling. She's cut her hours because she's going to be working at Community Mental Health also, so she's no longer working late hours. However, I expressed concern because I have to drive an hour from my work to her office for my appointments, so she is willing to see me after hours. That meant a lot to me when she told me that.