Dr. Sarah Guest

  • Dr.
    Sarah A. Guest

    Dr. Sarah A. Guest joined the Fairmount Animal Hospital team after her graduation from Cornell University’s College of Veterinary Medicine in 2010.  She received her Bachelor’s degree (BS) from the University of Vermont.

    Dr. Guest resides in Marcellus with her husband, Nathan Van Deusen.  Dr. Guest is especially interested in large breed canine medicine and surgery, ophthalmology, acupuncture and herbal veterinary medicine.  She plans to pursue certification in veterinary acupuncture.

    When she is not working, Dr. Guest enjoys volleyball, horseback riding, hiking, poetry, water skiing and kayaking.


Fairmount Animal Hospital is committed to providing prescription foods that are safe, effective and backed by the manufacturer.

Have your pet's prescription food shipped right to your door!


With our PetDesk app you can request appointments, get reminders, and have all of your pet's information in one easy to use app!

Our app holds your vaccination history, appointment history, and lets you know when its time for that next check up or shot.