Our compassionate and thorough veterinary care team!

Meet the Veterinarians & Team of Old Town Veterinary Hospital in Georgetown! We’re pleased to provide exceptional vet care for your pets!

Please call us at  737-356-2400  to speak to one of our caring veterinary staff members!

Dr. Haley – Veterinarian, Practice Owner

Dr. Erica Haley grew up in Fort Worth, Texas. As a child she talked her parents into bringing home everything from hamsters and parakeets to dogs and cats.
When Erica was 14 years old, she began working as a kennel technician in a small animal hospital. She continued to work there as a veterinary nurse on weekends and holidays into her college years.

Erica attended Texas A&M University for her undergraduate work, and graduated in 2001 from the College of Veterinary Medicine at Texas A&M with her degree in Veterinary Medicine. She practiced for four years in Austin before purchasing Georgetown Veterinary Hospital in 2005. Her special area of interest is in exotic pet medicine and surgery.

She is also highly skilled with dogs and cats, and believes strongly in preventative medicine.
Erica and her husband, Thomas, have two boys, Evan and Ian, who keep them on their toes! Their other family members include two dogs, three cats and a bird.

Why we do what we do

“ I enjoy serving this community by working with my team to improve the lives of our patients and their families.“

Thomas – Hospital Administrator

Thomas has been managing GVH since 2013. He attended Texas A&M University and graduated with a degree in Chemistry and a minor in Meteorology in 1997. He and Dr. Haley met and married in college and moved to Austin in 2001. Thomas worked at LCRA 7 years before following his heart into the golfing industry and working at a couple different local courses.

He enjoys being with his family and playing golf. Thomas’ attention to detail and wonderful customer service has been an invaluable asset to the clinic. He has helped the doctors be able to keep their focus solely on the health and care of patients by managing details from big to small.

Why we do what we do

“I like knowing that I help care for our employees and clients by overseeing the business matters of this hospital.“

Heather – Practice Manager

Heather grew up in West Virginia and moved to Central Texas in 1997. She graduated from University of Phoenix in 2012 with a degree in Psychology and has a bachelor’s degree from Texas A&M.

When she is not busy at the hospital, she is caring for her husband, two children, 5 dogs, 3 cats, 3 parrots and 25 chickens.

Why we do what we do

“I am blessed to have the opportunity to serve our community by helping clients provide the best care possible for their fur babies.”

Dr. Mundahl – Associate Veterinarian

Dr. Brianna Mundahl obtained her BS in Forensic Science with minors in Chemistry and Biology before obtaining her DVM from the Atlantic Veterinary College at the University of Prince Edward Island. Her professional interests include feline medicine and surgery. At home, Brianna has 6 fur babies with her husband. In her spare time, she enjoys crocheting, baking, painting, and reading.


Why we do what we do

“Through influences early in my life, I realized I could be whatever I wanted to be, so I chose to make a difference in the lives of our furry family members.”

Dr. Graf – Associate Veterinarian

Dr. Lynanne Graf was born and raised in Burnet, Texas. She spent her childhood with farm animals and knew from as far back as she could remember that she wanted to become a veterinarian. She began accomplishing this goal by graduating from Texas State University in 2014 with a BA in Animal Science. From there she went on to attend the College of Veterinary Medicine at Texas A&M University, graduating in 2020. Her professional interests include small animal ophthalmology and cardiology. At home, she and her husband have 2 dogs, 1 cat, and 3 hermit crabs. She enjoys hiking, camping, and traveling and loves spending time with her family and friends. We are thrilled to have her on our veterinary care team and can’t wait for you and your pets to meet her!


Why we do what we do

“It’s an honor and privilege to serve people by helping their beloved pets.”

Anna – Public Relations Coordinator

Anna is from a small town in North Louisiana and has always had various pets growing up in the country. She moved to Texas in 1999 with her parents. She started out at Georgetown Veterinary Hospital in 2014 as a receptionist and after a year, was made the Public Relations Coordinator.

Her background is in Special Education and Sign Language Interpreting and she is fluent in American Sign Language. Her passion is customer service and helping others. She spends her free time with her family and friends and caring for the 2 cats that run her home, “Shawn Spencer” and “Burton Guster,” aka “Shawn and Gus.” Anna’s favorite thing about working at GVH and OTVH is being able to continue to serve the community she loves and the awesome people and pets in it!

Why we do what we do

“My heart is in being able to help the people in my community care for the pets they love.”

Lexi – Lead Veterinary Technician

Why we do what we do

I love working with animals in a hospital that values integrity.

Al – Veterinary Technician

Why we do what we do

“I think it’s an honor to work with animals and for someone to trust us with their beloved pet.”

Shelby – Veterinary Technician

Why We Do What We Do

“Helping sick animals feel better makes my heart happy.”

  Lisa Receptionist

Why We Do What We Do

“Helping clients keep their pets healthy and happy makes me feel good.”


Why We Do What We Do

“It brings me joy to help people who whole-heartedly open their arms and homes to caring for four-legged friends!”