On the New York stage, she was known for her range and versatility. Among her hits on Broadway were principal roles in Uncle Tom's Cabin, Seven Days and Way Down East. She was also known for her blackface roles. Her biggest stage triumph came in 1923, when she created the role of Widow Caggle in the hit play Sun Up. Between the Broadway run, US tour, and European tour, La Verne would give over 3,000 performances. She also worked on Broadway as a Playwright and Director. In the late 1920s, a Broadway theater was named for her for a short period of time.