Her research and clinical areas include language-cognitive communication disorders in adults with neurogenic disorders. Sheen runs Acquired Communicative and Cognitive Rehabilitation Research lab focusing on aphasia and cognitive rehabilitation. She leads an aphasia group following life participation model using supported conversation techniques at Minnesota Connect Aphasia Now in the Twin Cities area in Minnesota. She serves on multiple committees including Minnesota Connect Aphasia Now, Mankato/North Mankato Minnesota Act on Alzheimer’s Action Team, and Academy of Neurologic Communication Disorders and Sciences.