Tuyết-Hằng was born on March 11th, 1973 in Saigon. Tuyết-Hằng's father is Sương and her mother is Kim-Phượng Phan thị. Her paternal grandparents were Rỹ and Tề Nguyễn đăng. She has a brother and a sister, named Trác and Kim-Chi. She is the second oldest of the three children.
General Notes
5/1975: theo cha mẹ di tản sang Hoa-kỳ. 1991 học xong trung-học ở Pittsburhgh (valedictorian), Pennsylvania 5/22/1995: BA (Cum Laude), University of Pennsylvania, Philadelphia, PA 1999 Bác-sĩ y-khoa, Temple University, Philadelphia, PA 1999-2002: bác-sĩ nội trú về nhi-đồng, University of Chicago, Illinois 2002-2005: Fellowship in Neo-natal, New England Hospital, Boston, MA 2005 đến nay: Bác sĩ điều trị, Harvard University Children Hospital, Boston, MA