I think we as a profession need to set the CRNAs straight. Give them a taste of what they have been doing.
1) they are nurses, not doctors, not even residents. Think what would you do if you were supervising a resident? Atleast residents are physicians. For these CRNAs, you should come up with a plan and tell them to adhere to it. If you want sevo or roc or fent....tell them that. They should respect you and adhere to what YOU WANT. it's your license.
2)dont give them 'autonomy'.
3)you do the blocks, and lines, they watch the monitors.
4)They give you lipabout ANYTHING. WRITE THEM UP! (think back to when you were a resident, nurses didnt think twice about ratting you out...)
I say you go and encroach on their autonomy and if they don't like it. Fire them!
Time to put an end to all Dr wannabes
Both answers from individuals who haven't tried their hand at private practice with CRNA's. As much as I may, at one point during my training, thought the above would be the case, this will not ever happen "in real life."
It's VERY difficult to fire somebody, even with justification. Individuals file lawsuits. You have to document repeated poor performance, patient endangerment, etc. They'll still file a lawsuit claiming discrimation, unfair treatment, etc. Also, it's not as simple as that in "real life" logistics in keeping your OR running. Suddenly you're short 1 anesthetist - until who knows when. Credentialing new hires takes time. It might be 3 months before you get a replacement. In the meantime your ass/group's ass will be on the line to make sure the OR's continue to run, cases are done, patients are covered and everything continues to work like clockwork. You'll make no friends amongst your own partners (you probably won't even be a partner yet but on the track) if you provide them with more work and headaches.
As others have mentioned, as "the new guy," you are the unknown quantity. Everyone else has longer history, more allies and ties than you do. You show up and try to enforce your will with a "take it or leave it" "my way or the highway" attitude, and the only one hitting the highway will be you. Writing up everything is only going to earn you enemies, and as mentioned, THEY will have more friends than you amongst ancillary staff, other CRNA's, your own partners etc... and they'll all gang up on YOU to get YOU out the door. Your one "writeup," unless warranted due to actual patient harm, will simply result in an avalanche and backlash of ill will shunted your way.
The only place you might get away with such behavior is in academics, although probably not until you've attained some standing; Not to say the same ill will won't be directed towards you.
There's alot of good advice given in above posts from experienced practitioners on working effectively with CRNA's. I agree with all of the comments. Do your own lines, neuraxial and peripheral nerve blocks. Do your own preops and discuss the plan with the CRNA's. If the plan they have or nuances they have in running an anesthetic will not endanger the patient, don't feel that you have to impose a "better" method. If you do have input, place it in a collegial "discussion" format. I ask a lot of "why do you like this method" questions from CRNA's and from time to time will offer my own input backed up by "proof" if I can. If they feel like trying something new, they will. Those times that I "insist" on a certain anesthetic which may be better for patients with significant comorbidities I attempt to win the CRNA over with an effective anesthetic. The more times they see you offer "good input" and technique, the more they'll be likely to try your methods.
Good luck. When I first went looking for a job I was dead set on an MD-only practice, because I thought I wouldn't be able to work with CRNA's in an effective manner. I'll offer this twist to an old adage: "Necessity is the mother of adaptation." You'll adapt.