I had a good experience with a GI doctor with Yale Health (employee health plan, not student). But it took a long time because everything was backed up (this was last fall). If you happen to need a referral for gallbladder / pancreas / biliary system issues, dm me for a few names. IMO the key is getting past the health plan doctors and into the care of real specialists. Also, it’s a PITA, but going to acute care helped to move the process along. Good luck.