This doctor is young and inexperienced. I had a molar crown done by him a year ago and is painful ever since. he did not do a root canal and let the nerve alive and exposed inside. Terrible.
He may be good for simple procedures as normal fillings, extractions etc. but I would not trust him with anything more complex. Stay away.
About Hygienist: Hygienist is good but you have to drain the saliva yourself.