H. Sook Wilkinson, Ph.D. is a licensed clinical psychologist in Michigan. She has a private practice while consulting at the Center for Human Development of William Beaumont Hospital. Her clinical expertise includes child psychology, international adoption, cross cultural issues, and affective disorders.

She is the author of Birth is More than Once: The Inner World of Adopted Korean Children (1985, Third Printing in 2007) and an editor of After the Morning Calm: Reflections of Korean Adoptees (2002), two outstanding books related to international adoption. Her next book project is an anthology about Asian Americans in Michigan.

With America as her adopted country, her passion lies in giving back to the community to enhance the quality of life for all. Governor Jennifer Granholm of Michigan appointed her to chair the Governor's Advisory Council on Asian Pacific American Affairs in 2005.