Inclusion Criteria:  Lymphoma Survivors Phase 1 and 2:  Diagnosis of lymphoma (indolent non-Hodgkin lymphoma, aggressive non-Hodgkin lymphoma, or classic Hodgkin lymphoma) Age ≥ 18 years Interval of 3 months to 24 months from completion of first-line treatment In complete remission after first line of treatment Clinically significant FCR (score of ≥ 16 on the validated FCR Inventory-Severity Subscale [FCRI-SS). Access to computer (for videoconferencing)  Lymphoma clinicians and mental health clinicians Phase 1:  Lymphoma clinicians ≥ 1 year from oncology fellowship completion OR mental health clinicians (psychologists, social workers, psychiatrists) ≥ 1 year from completion of clinical training. Longitudinal clinical care for patients with lymphoma by oncologists OR provision of care for patients with cancer by mental health clinicians  Exclusion Criteria:  Lymphoma Survivors Phase 1:  Age < 18 years Concurrent other malignancy Patients with uncontrolled/untreated psychotic disorders or untreated bipolar and borderline personality disorder (as ascertained from medical record screen).  Lymphoma Survivors Phase 2:  Age < 18 years Concurrent other malignancy  Patients with uncontrolled/untreated psychotic disorders or untreated bipolar and borderline personality disorders (as ascertained from medical record screen).  Our study will exclude members of the following special populations:  Adults unable to consent Individuals who are not yet adults (infants, children, teenagers) Pregnant women Prisoners