Animal Hospital at Thorndale, INC.

Joan M. Yarnall, V.M.D., Ph.D.

After completing a double undergraduate major (B.S. in Zoology and B.S. in Secondary Education) in 1974, and a Masters degree (M.S. in Physiology) in 1975, at the Pennsylvania State University, University Park, PA, Dr. Yarnall moved on to the University of Wisconsin-Madison, to complete a Ph.D. in Physiology in 1980. After a few years of post-doctoral research at the University of Texas Health Science Center, Houston, Texas , she decided to pursue her childhood dream of becoming a veterinarian. She began her veterinary education at Tufts University School of Veterinary Medicine, Boston, Massachusetts, and reestablished residency in Pennsylvania to complete her Veterinary Medical Doctor degree at the University of Pennsylvania School of Veterinary Medicine in 1987. After honing her skills as an associate veterinarian in another area practice for 6 years , she established the Animal Clinic at Thorndale in 1993. She designed our current facility at 431 Bondsville Road, Downingtown, relocating the practice there in 2004. Despite being a "gradual student" studying at various universities around the country, she now lives three miles away from where she was born and raised, and loves being a small animal veterinarian and practice owner. In addition to spending time with her pride and joy, daughter, Amy, and her pets, she enjoys gardening, wildlife, and many outdoor activities.

Adopt a Senior Dog for a Better Life for Both of You

November is Adopt a Senior Dog Month. November is “Adopt a Senior Dog” month but you should certainly consider this option year round. Having just updated our web page Puppy Care Recommendations for New Owners, it brings to mind how much simpler life can be when you bring an older, usually already trained, dog into …

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Jerky Treats – What You Need to Know to Keep Your Dog Safe

The Jerky Treats story begins back in 2007, when the AVMA, (American Veterinary Medicine Association) began receiving reports of an increased number of an unusual form of kidney failure in dogs (Fanconi Syndrome). These dogs had in common the consumption of certain chicken jerky treats being made in China. The Food and Drug Administration (FDA) …

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Ebola and Pets

Ebola is a hot topic in the news . Stories about pets of owners exposed to the disease have ranged from tragic to triumphant. Preparation is always the most important thing when avoiding a potential tragedy. Understanding the facts is always better than following the rumor mill.