Doctor Lee S. Astle graduated from Uniformed Services University of the Health Sciences in 2001. The internship in internal medicine and his residency in anatomic and clinical pathology were both completed at San Antonio Uniformed Services Health Education Consortium. He is board certified in anatomic and clinical pathology. During his 15 years experience, he worked at four military hospitals. He also was Director of Laboratory Services at two military hospitals over 4 years. He is affiliated with Alaska Native Medical Center in Anchorage, Yukon-Kuskokwim Delta Regional Hospital in Bethel and is also a member of the medical group Alaska Native Tribal Health Consortium (ANTHC).