> ADVANCED OUTPATIENT SURGERY OF OKLAHOMA, LLC Oklahoma Since: 2014 ADVANCED OUTPATIENT SURGERY OF OKLAHOMA, LLC
> ST. MARY'S PHYSICIAN ASSOCIATES, L.L.C. Oklahoma Since: 2007 ST. MARY'S PHYSICIAN ASSOCIATES, L.L.C.
> AMERICAN INTRAOPERATIVE MONITORING, LLC Oklahoma Since: 2013 AMERICAN INTRAOPERATIVE MONITORING, LLC
