Inclusion Criteria:

• 1. Adults aged 18-39
• 2. Diagnosed prior to 18 years of age with non-CNS solid tumor or leukemia/lymphoma without known CNS involvement
• 3. At least 1 year after completion of treatment including chemotherapy, cancer-free
• 4. English fluent
• 5. Memory or other cognitive problems attributed to cancer and/or cancer treatment
• 6. Score of \<10 on the FACT-Cog Impact on Quality of Life Scale
• 7. Willing to use telehealth with internet access
• 8. Willing to provide informed consent to participation

Exclusion Criteria:

• 1. Severe non-cancer brain injury such as severe traumatic brain injury, stroke or toxic injury causing memory impairments;
• 2. Currently meeting Diagnostic and Statistical Manual-5 (DSM-5) criteria for a severe psychiatric disorder, including substance abuse, mood, anxiety, or psychotic disorders, as assessed by the PRIME-MD;
• 3. Scoring 3 or below on the 6-item cognitive screen designed to detect severe memory disorders;59
• 4. Severe uncorrected sensory impairment (severe hearing or visual impairment).