She wouldn't "abandon" you, but she wouldn't be able to work with you if you had to go in the hospital. She works in an "office" and has a zillion other clients, doesn't have any medical status, wouldn't be able to rearrange enough; that's why she was glad you were feeling a bit better today, that you're doing a bit better because she would miss working with you if you had to go in the hospital/were that ill. Her practice isn't like that, she doesn't work with people that ill; would be like asking a regular MD to make house calls; they're not set up for that.