Dr. Johnson has been a part of the Countryside family since 1999, when she started here as a kennel assistant.  Mary was inspired by Dr. McVey & Dr. Wright to become a veterinarian.  She attended Virginia Tech and then Michigan State for vet school, graduating in 2023.  We are so proud of Mary!! She lives in Ashburn with her partner Ryan and 3 cats named Klaus, Stewart & Zoey.