Does anyone have experience with pes anserine bursitis? I am just coming off of 4 months sidelined with tendinosis in the knee, and now I've been diagnosed with the bursitis after having this new pain for about a month. My ortho says it is hard to treat, and I was wondering if anyone had any advice -- e.g. stretches, is it ok to run, etc? Prior to all this I was running about 30mi/wk and I am willing to deal with the pain and start running again as long as it doesn't make the condition worse.