Underhill Animal Hospital

4900 Lake Underhill Road

Orlando, Florida 32807

Petopia at Underhill Animal Hospital

Underhill Animal Hospital Doctors

Our Amazing Doctors

  • Daniel A. Hill
    DVM
    Senior Clinician
    Hospital owner, Dr. Daniel Hill is a lifelong resident of the State of Florida. He was honorably discharged after four years of military service and is a Vietnam veteran. He spent eight years at the University of Florida obtainig a Bachelors degree in Animal Science in 1977 and a Doctorate in Veterinary Medicine which he earned in 1981.

  • Kelley Ann Cole Stanko
    DVM
    Associate Veterinarian
    Dr. Cole grew up in Gainesville, Florida and graduated from the University of Notre Dame where she was a varsity cheerleader for four years. After Notre Dame, she attended the Univeristy of Florida and obtained her Doctorate degree in Veterinary Medicine.

  • Kristin Wolfenden
    DVM
    Associate Veterinarian

    Dr. Kristin Wolfenden is a true Florida native having been born and grown up in Palatka, FL. She attended the University of Florida in Gainesville where she graduated with a Bachelors of Science as well as her Doctorate of Veterinary Medicine. Dr. Wolfenden has a special interest in working canines and sporting breeds. When not at work, she enjoys traveling and spending time with her husband, son and her dogs Hunter and Bear.


  • Bianca Zayas
    DVM
    Associate Veterinarian

    Dr. Bianca Zayas was born in Brazil but moved to Orlando at a young age and grew up locally in the Conway area. She is a two-time graduate of the University of Central Florida (Go Knights!), and went on to earn her Doctorate of Veterinary Medicine from Iowa State University. Her interests include internal medicine, surgery, exotics, and wellness. In her free time, Dr. Bianca likes to explore the theme parks, attend local trivia nights, and spend time with her family and their two dogs, Shorty and Renzo.