CIS physicians are pioneers in new devices and experts in performing advanced, minimally-invasive procedures to treat vascular conditions. Interventional procedures may include cardiac catheterization, angiograms, stents, ablations, valve replacement/repair, atherectomy and more. Most of these procedures can be done in an outpatient setting, either at your local hospital, or in a CIS office-based cath lab, such as the CIS Ambulatory Surgery Center in Gray, Louisiana. With technological superiority as a part of our mission, we strive to continually bring our patients the latest and most innovative treatment options. Ambulatory Surgery Center Office-Based Lab Partner Hospitals Request an Appointment Visit Location Page