Our Veterinarians

Veterinary Group of Chesterfield has a skilled team of veterinarians who welcome you to our practice, proudly serving the Chesterfield area. At Veterinary Group of Chesterfield, it is our daily privilege to provide quality vet care to your cherished pet, with compassion and competence. We hope to ensure a positive impact on our patients, pet owners and the local community.

Dr. Thornberry, DVM at Chesterfield Animal Hospital

Dr. Kenneth Thornberry
DVM, Co-Founder

Education: Graduate of University of Missouri School of Veterinary Medicine - 1988

Family: Wife and 6 children

Personal Pets: 2 dogs and multiple fish

Special Interest: Canine Reproduction

Dr. Thornberry founded Vet Group in 1990

Hobbies: Golf, watching and coaching kids' sports

Dr. Boillat at Chesterfield Veterinary Clinic

Dr. Wayne Boillat
DVM, Co-Founder

Education: Graduate of University of Missouri School of Veterinary Medicine - 1990

Family: Wife and 2 children

Personal Pets: 3 dogs and 1 cat

Special Interests: Canine Reproduction and Sports Medicine

Dr. Boillat co-founded in 1992

Hobbies: Outdoor activities and cooking

Dr. Bauer, DVM at Chesterfield Veterinary Clinic

Dr. Marie Bauer​
DVM

Education: Graduate of University of Missouri College of Veterinary Medicine - 1985

Family: Husband

Personal Pets: 3 cats and Fosters Injured or orphaned wildlife

Special Interests: Wildlife

Joined Vet Group in 2000

Hobbies: Kayaking, horseback riding, cycling, and baking

Dr. Bayer, DVM at Chesterfield Animal Hospital

Dr. Meggan Bayer​
DVM

Education: Graduate of University of Missouri College of Veterinary Medicine - 2006

Family: Husband and 2 children

Personal Pets:  1 dog and 3 cats

Special Interests: Behavior and Dentistry

Joined Vet Group in 2007

Hobbies: Reading, camping and Facebook

Dr. Bell, DVM and managing veterinarian at Chesterfield Animal Hospital

Dr. Bobbie Bell​
DVM

Education: Graduate of University of Missouri College of Veterinary Medicine - 1988

Family: Husband and 2 children

Personal Pets: 1 dog and 3 cats

Special Interest: Tumor Cytology

Joined Vet Group in 1999

Hobbies: Computer classes, reading, and walking

Dr.Bilyk, DVM at Chesterfield Animal Hospital

Dr. Gwen Bilyk​
DVM

Education: Graduate of University of Missouri College of Veterinary Medicine - 1994

Family: Husband and 2 children

Personal Pets: 1 dog and 1 cat

Special Interests: Geriatric Wellness and Dentistry

Joined Vet Group in 2008

Hobbies: Cooking, baking, scuba and Zumba

Dr. Harris, DVM at Chesterfield Veterinary Clinic

Dr. David Harris​
DVM

Education: Graduate of University of Missouri College of Veterinary Medicine - 1985

Family: Wife and 4 children and 3 grandchildren

Personal Pets: 2 dogs and 1 cat

Special Interest: Dermatology

Joined Vet Group in 2006

Hobbies: Gardening, fishing and golfing

Dr. Jarasek from Veterinary Group of Chesterfield

Dr. Sheila Jarasek​
DVM

Education: Graduate of Ohio State University College of Veterinary Medicine - 1988

Family: Husband and 3 children

Personal Pets: 1 dog

Special Interests: Dermatology and Geriatric cats

Join Vet Group in 2005

Hobbies: Reading, theater and running