Participants will have 8 weeks to receive 6 therapy sessions. Content is dynamically driven by an animated therapist who guides the user through the program.

Sessions comprise a range of cognitive and behavioral techniques and psychoeducation including sleep hygiene. During the intervention period the participant will complete daily online sleep diaries. Additionally, participants will be asked to complete multiple questionnaires.

RESQ-7 contains 13 items which are aggregated to 4 frequency and 4 intensity domain scores: heartburn (5 items), regurgitation (4 items), cough, hoarseness, difficulty swallowing (3 items), burping (1 item).

Frequency questions are scored from 0-7 and intensity questions are scored from 0-5. The range of scores are 0-156 (0 meaning no symptoms, 156 being the worst).

The questionnaire is composed of 6 items, 4 of which assess symptoms and situations considered positive predictors for GERD diagnosis: heartburn, regurgitations, disorders related to sleep and use of over the counter products. Other 2 items assess 2 nausea and epigastric pain. Participants answer each question about symptoms frequency during last week using a Likert like scale from 0 to 3 for positive predictors and from 3 to 0 for negative predictors. The maximum score that can be obtained is 18.

ISI is a 7-item psychometrically validated measure used to rate insomnia.The total score ranges from 0-28 where higher values indicate increased severity of insomnia.