Dr. Heisey joined the staff at Londonderry Animal Hospital in March of 2017. She earned her Bachelor of Science degree in veterinary science from Colorado State University, followed by a Doctor of Veterinary Medicine degree in 1993. Dr. Heisey previously worked at Londonderry Animal Hospital several years ago. In 2008 she and her family moved to Mongolia for five years to serve with the Christian Veterinary Mission. Since returning to the area she has been teaching in the veterinary technician program at YTI in York. In her spare time she enjoys gardening and spending time with her husband and three children, Sarah, Jonathan, and Lydia. She also has an adorable pug mix named Tallulah.