Veterinarians

We invite you to explore the biographies of our doctors and learn more about them. Our doctors have a wide variety of backgrounds and interests.

David Calland
Medical Director
Veterinary School: Ohio State University

Dr. Calland received his B.S. degree from Bowling Green State University in 1975 and his DVM from Ohio State University in 1979. He practiced in Shelby and Warren, Ohio before coming to Findlay in ...
Read Full Biography
Dr. Katie Frederick Whitta
- Dr. Katie Frederick Whitta
Katie Frederick Whitta
Associate Veterinarian
Veterinary School: Ohio State University

Dr. Katie Frederick graduated from the Ohio State University College of Veterinary Medicine in 2006. She started working for Findlay Animal Hospital in 2000 as a kennel aid. She was the resident ...
Read Full Biography
Dr. Denise Jones
- Dr. Denise Jones
Denise Jones Henninger
Associate Veterinarian
Veterinary School: University of Tennessee

Dr. Denise Jones graduated from the University of Tennessee College of Veterinary Medicine in 1983. She spent four years in Lubbock, Texas in an after-hour emergency practice. From 1988-1992 ...
Read Full Biography
Alexandra Tyzzer
Associate Veterinarian
Veterinary School: Ross University School of Veterinary Medicine

Dr. Alexandria Tyzzer received her BS from the University of Findlay and her DVM from Ross University School of Veterinary Medicine. She finished her clinical year at Washington State ...
Read Full Biography

Our Team

Specialty Care

Sometimes sick or injured pets need the care of a veterinary medical specialist. When that happens, VCA specialty hospitals work closely with the general practitioner veterinarians who refer cases to us in order to provide seamless veterinary care to your pet. When your pet is facing any kind of serious illness or injury, our specialty referral hospitals will provide the compassionate and expert care your beloved pet needs.

Our goal is to make sure that when you and your pet are in need that you have access to board certified specialists who are up to date on the very latest developments in their field. In our state of the art hospitals, our specialists also have access to the most sophisticated diagnostic and treatment tools and techniques from ultrasonography and endoscopy to CAT scans and even MRI.

We have over 40 specialty hospitals across the US so there may be one near you. Our specialized services include: behavior, cardiology, critical care, dentistry, dermatology, integrative medicine, internal medicine, neurology, oncology, ophthalmology, radiology, rehabilitation, reproduction, and surgery.