We have worked extensively with IRS for over a year and we believe the service they provide to be of the highest quality and consistency. They provide our clinic with prompt reports, timely care for our patients, and an excellent and comprehensive care delivery program. Furthermore, their extensive network of clinics benefits our practice greatly, as we are able to send patients to a location nearest to them and ensure a quality level of care regardless of location. I have no hesitation in recommending physician colleagues to IRS to test and treat patients they suspect have sleep apnea. They have been an indispensable asset to our practice.