Office Breath Testing Instructions and Video-Currently on Pause

Note: Due to the COVID-19 Surge, we are not offering this office breath testing listed below at this time.  See the page titled Info, Preparation and Instructions for Trio-Smart Breath Test using a home kit.

The SIBO lactulose breath test takes approximately 2 hours.  The testing in Fullerton will be on certain weekday mornings, and in Mission Viejo on certain Saturdays and Sundays.  We will be using a process that will involve patients collecting the breath samples while in exam rooms, without staff present, to make this as safe as possible for both patients and our staff.

Fullerton address: 1837 Sunnycrest Drive, Fullerton, CA 92835

Mission Viejo address: 27871 Medical Center Road, suite 240, Mission Viejo, CA 92691

To read the preparation guidelines click here> Preparation guidelines for office hydrogen-methane breath tests-September-2020-3

To contact Dr. Carr and his medical assistant, please call and leave a message at 714-446-5831 extension 1322.  Or you can call 714-388-6073.

Here is a video that will introduce you to the very simple process of collecting the breath samples for us to analyze.  Dr. Carr will help you to do this correctly during your visit.