Amy Beth Margolis and David John Wilson were married Sept. 6 in Yosemite National Park in California. Hannah M. McHugh, a friend who became a Universal Life minister to preside, officiated on the summit of Half Dome, a popular hiking destination.

Ms. Margolis, 45, will keep her name. She is a physician assistant at the Seattle Cancer Care Alliance, a clinic and research center in Seattle. She graduated from Tulane, received a second bachelor’s degree, cum laude, from the Brooklyn campus of Long Island University in physician assistant studies, and received a master’s degree in physician assistant studies from Oregon Health Sciences University.

She is the daughter of Natalie S. Margolis and Jerome A. Margolis of Seattle.

Mr. Wilson, 46, oversees maintenance and repairs at the Olivian, a high-rise apartment building in Seattle. He received an associate degree from Green River Community College in Auburn, Wash., and served from 1992 to 1994 as a Navy petty officer aboard the aircraft carrier Kitty Hawk.

He is a son of Sandra L. McKnight of Spanaway, Wash., and John R. Wilson of Powell, Wyo. The groom was the stepson of the late Robert M. McKnight.