Atkins, as it's laid out, is not "high protein" but rather "optimal protein." I believe there are a number of articles, on the Atkins site, in the book, and elsewhere, addressing this. The key, however, is in evaluating the source, and validity, of the various opinions and research! But definitely follow the advice your doctor is giving you with respect to how much protein, in grams, you should be eating as you recover from your surgery. You can always bring any research items to his/her attention for discussion as to how they relate to your condition. Best of luck in your recovery.