I will have a surgery under general anesthesia. I want to know if my anesthesiologist will stay with me the whole time?
Yes the anesthesia provider will be with you the whole case. There are different providers (Residents, nurse anesthetist, anesthesia assistants and Drs) one will always be with you.
This depends on the care model. You will always have an anesthesiologist or a CRNA with you every moment while under their care.