LisaGay Hamilton. Actress: The Practice. Lisa's mother, Tina, is a retired social worker. Her late father, Ira, worked as an engineer and then went into business as a general contractor. A sister, Heidi, is a lawyer. Lisa started acting as a child and played Flip Wilson in a 3rd grade performance. During junior high, she started traveling by train to Manhattan for private acting lessons and acted in summer drama...