i won't name names, but i'll give you a few guidelines to consider when looking at a program that should raise your eyebrows:
(1) large number of months in "away" rotations to meet your core case requirements (ie, you'd be spending "a couple of months" each academic year to get your numbers for cards, OB, ICU, and/or peds...)
(2) resident-to-attending ratio greater than 2:1 (eg, if there are 48 residents in the entire program, there are less than 24 full-time attendings).
(3) anesthesiology service running the program is private-practice based.
(4) ACGME/RRC review cycle with less than a 4-yr accreditation and/or some "major" citations (
www.acgme.org/adspublic)
(5) few residents showing up to "meet and greet" during your interview.
(6) routinely "doubling-up" in rooms to do cases.
(7) unnacceptably low first-time pass rate for the ABA exam.
(8) large number of foreign graduates in the training program.
(9) directly being supervised/taught by CRNAs as part of your training, even during introductory months.
(10) high faculty turn-over.
i'm sure there are probably others that may make you go "hmmm", but these i think would be the major yellow flags that would make me reconsider.