Our Purpose

“To be the best practice possible that creates professional, compassionate bonds with our clients that allow us to deliver the highest quality of care in a high energy, fun, friendly and profitable manner resulting in optimum patient health and longevity, client satisfaction, and increased referrals, with our staff who feel adequately challenged and enriched.”

Our Doctors

Nichole L. Zellner, DVM

Dr. Zellner attended Virginia Tech (Go Hokies!) and graduated from the Virginia-Maryland Regional College of Veterinary Medicine.
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Joseph Grennon, DVM

Dr. Grennon is originally from Massachusetts where he graduated from UMass Amherst with a degree in Pre-veterinary Science.
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Our Human Resources Manager

Krista Donovan, CVT, BAS-VT, M-Ed

Krista has been with AAH on and off for 7 years. She started as a Vet Tech student intern.
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Our Certified Veterinary Nurses:

Kayla K., CVT, Veterinary Practice Manager

Kayla is a Certified Veterinary Technician here with us who also received her AS Degree in Veterinary Technology.
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Kylie D., CVT, Veterinary Nurse Supervisor

Kylie is one of our Certified Veterinary Technicians at Avian and Animal, and has been working here since 2016!
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Ruby S., CVT

Ruby has been a part of AAH since 2016. She started working here as a Veterinary Assistant and graduated in Spring of 2019 with a degree in Veterinary Nursing.
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Elisha D., CVT

Elisha is a born and raised Floridian. She has an AA degree from St. Petersburg College and completed her AS in veterinary technology​​​​​​​
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Our amazingly talented Veterinary Technicians:

Ashley C., Veterinary Technican

Ashely has been in the veterinary field since she was 13 and then recieved her assistant certification when she was 16.
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Our compassionate Client Care Specialists:

Chelsea J., Lead Client Care Specialist

Chelsea has been a part of the animal community for several years now. She started out working for a non-profit animal shelter where she helped find the perfect homes for everyone. ​​​​​​​
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Krista M.

Krista previously worked in early childhood education as a preschool teacher before joining the AAH family.
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Jessica A.

Jess has been in the animal field since she was 16. She started her career in a Vet Tech Assistance program in high school. From there she was a kennel tech/dog trainer at a dog rescue.
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Our dedicated Veterinary Assistants:

Micaela G., Lead Veterinary Assistant

Micaela joined the AAH team as a veterinary assistant back in 2016; she has always had a love for animals big or small.
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Hadley A.

Hadley was born and raised in Florida. She has always cared for all animals, big or small.
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Alyssa C.

Alyssa has recently joined the AAH team, as a Veterinary Assistant.
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