Dr. Andrea Randazzo is a US Army veteran. After the military, she graduated from Cornell University with a bachelors degree in microbiology and natural resources. She then attended Oklahoma State University College of Veterinary Medicine and graduated in 2001. She has worked in the field ever since and owned her own hospital for 10 years.

Dr. Randazzo has an adult daughter, Sasha who is also in the veterinary field, two Great Danes, Eddie and Frank, and an Irish Wolfhound named Groot. In her spare time, she listens to music, watches movies, gardens, and enjoys the outdoors with her dogs.