![Dr. Steve Sullivan, DVM](https://redbluffanimalhospital.com/wp-content/uploads/2024/06/our-veterinarians-dr-sullivan.webp)
Dr. Steve Sullivan, DVM
Owner, Veterinarian
Dr. Sullivan was born and raised in Pasadena and graduated high school from Deer Park (go fighting deer!). He knew at a very early age that he wanted to either be a veterinarian or dig for dinosaur bones. When he matured to a ripe old age of 8, his interest in dinosaurs waned but not his interest in animal medicine. That was when he knew he was destined to be a veterinarian, or vegetarian, as he used to say. Dr. Sullivan graduated from Texas A&M (go fighting Aggies!) in 1996, with a veterinary degree and started working at Red Bluff Animal Hospital as an associate. In June 2005, he bought the clinic. Realizing he was getting way too much sleep, he bought Richey Animal Clinic in 2006.
![Dr. David Kleck, DVM](https://redbluffanimalhospital.com/wp-content/uploads/2024/06/our-veterinarians-dr-kleck.webp)
Dr. David Kleck, DVM
Veterinarian
Dr. Kleck is a 1984 Graduate of Oklahoma State University College of Veterinary Medicine. Dr. Kleck joined Red Bluff Animal Hospital in 2011. With ownership roles in two previous practices in Oklahoma Dr. Kleck brings a vast source of knowledge and experience to our practice. Dr. Kleck is a skilled surgeon and diagnostician while placing an emphasis on education and preventative medicine for his clients.
![Dr. Ron Ulfohn, DVM](https://redbluffanimalhospital.com/wp-content/uploads/2024/06/our-veterinarians-dr-ulfohn.webp)
Dr. Ron Ulfohn, DVM
Veterinarian
Dr. Ulfohn always imagined he’d be treating human patients. By the time he received his bachelor’s degree from Johns Hopkins University, he realized he got along better with dogs and cats.
Raised in Maryland, Dr. Ulfohn is a 1986 graduate of the Virginia – Maryland Regional College of Veterinary Medicine at Virginia Tech in beautiful Blacksburg, Virginia. He enjoys the diagnostic challenges of internal medicine and addressing allergies through dermatology.
![Dr. Danielle Dougherty, DVM](https://redbluffanimalhospital.com/wp-content/uploads/2024/06/our-veterinarians-dr-dougherty.webp)
Dr. Danielle Dougherty, DVM
Veterinarian
Hi! I’m Dr. Danielle Dougherty. Everyone calls me Dr. D! I graduated from Ross University School of Veterinary Medicine in May 2016 and did my clinical year at the University of Florida. I’m originally from PA and moved to Houston about 4 years ago with my husband.