Dr. Brittany Cacciottoli


Dr. Cacciottoli graduated from the University of Illinois College of Veterinary Medicine in 2013. As a student, she gained experience with several of the top feline veterinarians across the country and honed her knowledge and expertise in feline medicine and surgery. Shortly before graduation she was given the Stuart Clark-Price Memorial Feline Compassion Award that is given to the senior student that has demonstrated the most compassion and care towards feline patients. She started out as a small animal vet in Dayton, Ohio, but her long time passion for cats drove her to pursue feline only practice. As a native to the St. Louis area, the Cat Clinic was a perfect fit and she joined the clinic in June 2014. In January 2017, she purchased the clinic from Dr. Williams. When she is not at the Cat Clinic, she enjoys spending time at home with her husband, 2 kids, and 6 wonderful cats.

Dr. Jerry Williams


Dr. Williams, a native St. Louisan, attended Duke University and graduated with honors from the veterinary college of the University of Missouri in 1975. He completed an internship at the University of California, Davis where he was awarded the outstanding intern honor. Since 1984 he has practiced feline medicine at the Cat Clinic. He sold the clinic to Dr. Cacciottoli in January 2017, but will continue to work part time until he is fully ready for retirement.

Jan, RVT


Jan is our senior veterinary technician. She received her degree in veterinary technology from Bel-Rea Institute of Animal Technology in Denver, Colorado. Bel-Rea is affiliated with Alameda East Veterinary Hospital where “Animal ER” is filmed. Jan has been a licensed veterinary technician for over 30 years and has been at the Cat Clinic for the last 24 years.



Katie is one of our full time veterinary technicians. She graduated with a degree in veterinary technology from Sanford Brown in 2014. Before coming to the Cat Clinic in 2015, Katie volunteered at the APA and gained valuable experience at a low-cost vaccine clinic. In her spare time, she likes to spend time with her family and friends. Katie absolutely loves cats and feels at home at the Cat Clinic.

Nikki, RVT

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Nikki attended the Vet Tech Institute at Hickey College and graduated with an Assoicate’s in Veterinary Technology. She also earned her B.S. in Biology from St. Louis University in 2012. Her time in the animal care field includes volunteering, internships, foster work, and medical clinic experience. Nikki has been a Cat Clinic team member since 2015. Her furry and scaly family includes two cats and a box turtle. She enjoyes kayaking, traveling, cinema, and theater. You’ll see Niklki either up front at the desk, in the exam room, in treatment, or in surgery.

Jenifer, RVT

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Jenifer earned her degree in veterinary technology from the Vet Tech Institute at Hickey College in 2012 and became a credentialed technician the following year. Prior to joining the team at the Cat Clinic, she worked at Washington University and other small animal practices. When she isn’t at the clinic, Jenifer loves spending time with her family, attending art classes, and volunteering in the community. She really loves cats and you can tell by how they react to her.



Manny is our resident clinic cat. He spends most of his time sleeping and greeting clients in between naps. He came to us about 8 years ago due to some urinary issues and is about 16 years old now. He has been the most tolerant clinic cat we have had and we hope to keep him around for many more years!