Bernies is a great restaurant with extremely generous portions and good food. However, this is not a gluten-friendly restaurant. The "Huge" prime rib that everyone raves about is NOT gluten-free. This experience was over a year ago. In fairness to them, call ahead to see if they have made any accommodations lately for gluten-free.
Bernie's is an old school diner with an old pullman car dining room. The Prime Rib is very good, but beware, the portions are huge! You'll feel bloated from eating too much! The smallest rib is over a pound.