Andrea Dattellas, DVM


Dr. Dattellas is the proud owner of the Fulton Animal Hospital. She completed an internship at the FAH in 2007 while she was earning her Bachelor’s degree in Zoology at SUNY Oswego. She graduated in 2007 and went on to earn her Doctorate of Veterinary Medicine at Ross University in 2011. She came back to the FAH to work as an associate veterinarian and became the owner in 2014. She enjoys camping, couponing, boating, and riding her Peloton bike. Her most favorite activity, however, is spending time with her family. She was married to her husband Steven in 2014 and they have 3 children named Luke, Autumn and April. She is active in her Roman Catholic faith and belongs to Divine Mercy Parish in Central Square. She has too many pets to list by name, but they include 3 dogs, a cat, 5 birds, 2 ducks, a tortoise and a rabbit. By the time you see this, she will probably have already acquired many more! She has had an infatuation with animals of all kinds since she was a very young child and has strived to become a veterinarian all of her life. 

Stephanie Williamson, DVM


Dr. Williamson graduated from Ross University in year. She has experience in emergency medicine and small animal general practice. She enjoys reading and running. She prefers older dogs and has 3 of her own: a 9 year old German Shorthaired Pointer named Spree and 2 Chihuahua mixes that are about 12-15 years old named Bee and Pepsi. She is recently married and grew up in CNY with a very large family. 

Veterinary Technicians

Tiffany Medina, LVT

Licensed Veterinary Technician

Tiffany is from Southwest Michigan. She holds an Associates in Applied Science as a Veterinary Technician from PIMA Medical Institute in Colorado Springs, Colorado. Before coming to the FAH, she worked at Lyncourt Veterinary Hospital and Liverpool Village Animal Hospital. She has been with us since 2015. She has a 14 year old Rottweiler/Pitbull mix named Winston, a 7 year old Shih Tzu named Gracie, and a 4 year old long haired tortoiseshell cat named Katniss. She also has a 2 year old rabbit named Max. She enjoys running, swimming, biking, reading, crocheting, cooking, baking, gardening and hunting. She and her significant other (Tony) have 2 children named Trinity (4) and Tristan (9).

Nicole Vasquez, LVT

Licensed Veterinary Technician

Nicole went to SUNY Delhi to receive her Associates in Veterinary Technology. She is a Licensed Veterinary Technician. She previously worked at the Dewitt Animal Hospital and has been with us since 2017. She lives in Fulton with her husband and 3 daughters (2 of which are twin girls!). She has 4 dogs, 2 cats, 2 rabbits and a conure. On her free time, Nicole is a board member with Recycle-A-Bull Bully Breed Rescue and enjoys spending time with her family and friends. 

Veterinary Assistants

Chelsea Driscoll

Veterinary Assistant

Chelsea is from Fort Lauderdale,
FL. She holds an Associates in Applied Science degree from The College of the Florida Keys in Key West, FL. She is currently working
on receiving her degree in Veterinary Technology at Penn Foster. She has two
huskies named Kona and Maui. She has been married to her husband Andrew for… years.
She spends most of her time hanging with her dogs, camping, hiking and crafting
with her Cricut machine. She has been with the Fulton Animal Hospital since 2020.

Support Staff

Samantha Nichols

Support Staff

Samantha is from Oswego county. Although she loves to travel, Fulton is her home. She has 3 children that she loves to spend time with and enjoy outdoor activities. She and her family absolutely love animals and they have a giant Newfoundland, a lovable pitbull mix, a tiny precious Chihuahua, a savannah cat who is an amazing escape artist and a very plump calico cat. Sam works in the kennel area of the hospital and keeps the hospital sanitized and well maintained.