. . . . . . . . . . "Doctor of Optometry"@en . "7747"^^ . . . . . . . . . . . . . . "41462023"^^ . "Lynn Hellerstein"@en . . . . . . . . . "Lynn Hellerstein"@en . . "1092259086"^^ . . . . . "Lynn F. Hellerstein is an American optometrist, speaker and author best known for her work in the field of vision therapy."@en . . . . . . . . . . . . . . . "Lynn Hellerstein"@en . . . "American"@en . . . . . . . "Lynn F. Hellerstein is an American optometrist, speaker and author best known for her work in the field of vision therapy."@en . . . . . . . "Optometrist, author, speaker"@en . . . .