Elizabeth Georgianne Lang Johnson and Adele Aviva Levine were married Aug. 24 at the Prince George’s County Courthouse in Upper Marlboro, Md. Judy C. Diggs, a deputy clerk, officiated.

Ms. Johnson (right), 42, is a dancer and choreographer for Dance Exchange, an intergenerational dance company and performing arts space in Takoma Park, Md. She graduated from Connecticut College and received a Master of Fine Arts in dance from Arizona State University.

She is a daughter of Lyla G. Johnson and David G. Johnson of Portsmouth, N.H.

Ms. Levine, 48, is a physical therapist at Holy Cross Hospital in Silver Spring, Md. She graduated from Temple University, and received both a master’s degree in physical therapy and a doctorate of physical therapy from the University of Maryland. She is the author of “Run, Don’t Walk: “The Curious and Courageous Life Inside Walter Reed Army Medical Center” (Avery/Penguin).

Ms. Levine is a daughter of Verena Levine of Washington and the late Richard J. Levine.

When Ms. Levine put her profile on the dating app HER in January 2017, she did not set her parameters too wide, or her hopes too high.