Mary Henderson, BS

Veterinary Assistant and Inventory Manager, Mary Henderson, has helped care for pets at AHNA since 1978.  Mary is part of our specialized dental team. She has worked side by side with Dr. Dave Thompson and now she works closely with Dr. Sim as well. Mary is glad to be part of a team that works closely together toward the common goal of providing the best medical care for pets. Mary’s calming presence is a benefit to our patients and staff. She is a Fear Free certified Professional. 

In her spare time, Mary can be found outside hiking, bird watching, and photographing nature.  She shares her home with four beloved cats, Bug, Lily, Sprout, and Tibby Toes, and two dogs, a Shih Tzu named Daisy and a Collie Mix named Maddie.