TerrAscend Corp. announced the appointment of Kara DioGuardi to its Board of Directors. A Grammy nominated songwriter, producer, record executive, music publisher, Broadway actress and former American Idol judge, Ms. DioGuardi's credits include 320 songs released by major labels, 11 of which have earned Grammy nominations, 23 BMI Awards and more than 50 charting singles, cumulatively surpassing one billion streams.