Final answer:
Diana L. Thompson became the owner of Daybreak Geriatric Massage Institute after Sharon Puszko retired in 1996. The institute continues to lead in geriatric massage education.
Step-by-step explanation:
After retiring in 1996, Diana L. Thompson took over the ownership of the Daybreak Geriatric Massage Institute from Sharon Puszko, who had established it. Daybreak has since been recognized as a pioneer in the field of massage for the elderly, providing specialized training and education for massage therapists who work with geriatric clients.