Green screen background

I have a video meeting company we use that has a green screen background feature. I’m able to change my background during video calls. Does doxy.me have this feature

Don’t know about electronically but they sell a large foldable circle that you can put on the back of your chair so the patient only sees this behind you. I have one that is blue. I think there is another color. i use this for my practice when using doxy.me