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Allison O'Neill
Medical Director DVM

Dr. O'Neill originally hails from Baltimore, Maryland, but more recently from York, Pennsylvania. She completed her doctorate of veterinary medicine at Ross University School of Veterinary Medicine, finishing her clinical year at Colorado State University's College of Veterinary Medicine. She and her fiancée share two dogs (Hot Pocket and Sprout) and two cats (Whisper and Red).

Professionally, Dr. O'Neill has strong interests in physical therapy/rehabilitation, oncology, and geriatric medicine, but outside of work, you can typically find her reading, rock climbing, hiking, or other various outdoor activities.


Our veterinarians are a team of highly trained individuals dedicated to the health and well-being of your pets. Explore our veterinarians' biographies and learn about the individuals who make our hospital an excellent choice for your pet's care.