{"id":803,"date":"2021-06-03T14:19:55","date_gmt":"2021-06-03T18:19:55","guid":{"rendered":"https:\/\/advancedent.fm1.dev\/bio\/patrick-j-hall-md-facs-2\/"},"modified":"2023-07-17T17:00:31","modified_gmt":"2023-07-17T21:00:31","slug":"brendan-o-brien","status":"publish","type":"bio","link":"https:\/\/advancedent.com\/bio\/brendan-o-brien\/","title":{"rendered":"Brendan O’Brien, MD"},"content":{"rendered":"\n\n\n