Inclusion Criteria:  Diagnosis of non-cardiac chest pain, defined as chest pain recurring at least once per week for two weeks with at least two of the following objective tests: (1) electrocardiogram without ischemic changes; (2) negative cardiac enzymes; (3) non-ischemic cardiac stress test. Primary care physician affiliated with the institution  Exclusion Criteria:  History or subsequent diagnosis of cardiac disease Objectively diagnosed alternative medical etiology of chest pain (e.g., gastroesophageal disease) Resolution of chest pain prior to enrollment Cognitive impairment, assessed using a six-item screen Inability to communicate in English Lack of telephone access (precluding weekly phone call participation).