Welcome to Veterinary Medical Center

Monday-Friday 6:30 am - 9:00 pm
Saturday-Sunday 8:00 am - 5:00 pm

Call: 770-998-8450

Starting Monday June 1st, we will be going back to our regular hours of Monday thru Friday 6:30 am to 9pm and Saturday and Sunday 8am to 5pm.

We will also be opening our building back up to the public Monday, June 1st. We are taking extra safety precautions such as, all of our employees will be wearing face mask, limiting the number of clients waiting in the lobby, and enhanced cleaning which includes disinfecting the exam rooms thoroughly between clients as well as regularly disinfecting surfaces throughout the day.

For those clients that prefer not to come in the building or wait in the lobby, we will still be offering Curbside service and Parking lot check-in. If you would like Curbside service or a parking lot check-in, please let us know when you schedule your pet’s appointment. When you arrive give us a call and we will send an employee out to assist you. With a parking lot check-in, we will check you in from the parking lot, you will wait in your car until we call you to let you know an exam room is available, this way you can avoid waiting in the lobby for an exam room.

We are doing everything we can to accommodate all of our clients and employees safety concerns by offering different options such as Curbside service, a parking lot check-in or regular check-in inside the clinic.

Thank you for your patience and understanding these last couple months. We’re looking forward to seeing everyone’s smiling faces again. 


The Gaston Family 


The Veterinarians and staff of Veterinary Medical Center are committed to you and your pets. Located in Alpharetta, Georgia, Veterinary Medical Center was founded in 1982 and excels in the science of Veterinary medicine.

Dr. Joe Gaston and our staff provide compassionate veterinary care for pets in Alpharetta and Roswell, and surrounding communities. We have extended normal business hours to accommodate almost every schedule.

Veterinary Medical Center is a full-service animal hospital whose mission is to provide the highest standard of veterinary care for pets. We provide friendly, professional, and supportive services for you and your pet, while maintaining a superior working environment for our employees.

Veterinary Medical Center offers the community emergency veterinary services as well as medical, surgical, and dental veterinary care. With an in-house pharmacy, laboratory, and digital radiology services our facility offers complete health and medical care for your pets.

Our Mission Statement

Our goal is to provide the very best in Veterinary care to our clients and their pets so that, together, we can enhance the lives of the animals that depend on us for their well-being. We will achieve this goal by putting the patient first and providing the care authorized by the client within the financial constraints given to us by the client. We should always strive to exceed the client's expectations rather than simply to meet them.

Your Pets . . . Our Family! 

We are open for appointments and emergencies during normal business hours.

Contact Us

Meet Our Skilled Team

Learn Who We Are

  • Dr.
    Ashley Gaston
    Dr. Ashley Gaston was born and raised in Alpharetta, GA as one of three triplet sisters. Dr. Ashley attended Appalachian State University on a Division-I softball scholarship with her triplet sister Brittany, graduating with a B.S. in Exercise Science and a minor in Psychology and Biology.
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  • Dr.
    Amanda Ferguson
    Dr. Amanda Ferguson graduated from Auburn University in 2009 with a degree in Animal and Dairy Sciences, and received her Doctorate of Veterinary medicine from Auburn University in 2013.
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  • Dr.
    Andras Tigyi
    Dr. Andras Tigyi attended the University of California, Davis from 2006-2010, earning a degree in Animal Science. He then received his Doctorate of Veterinary medicine from the University of Tennessee in 2014. Dr. Tigyi’s parents immigrated to the United States from Hungary, and he was born in Los Angeles, California. His family then moved to Memphis, Tennessee, where he lived for most of his life.
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  • Dr.
    Rebecca Gaston
    Dr. Rebecca Gaston grew up in Kentucky showing horses and has a background in equine medicine. She received her bachelors degree in Zoology from Auburn University and graduated from Ross University of Veterinary Medicine after completing her clinical training at Oklahoma State University.
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  • Dr.
    Ryan Gaston
    Dr. Ryan Gaston has worked with Crabapple Knoll and Veterinary Medical Center since he was in 7th grade working his way up from technician assistant. Dr. Ryan is a native Georgian who played football as defensive end at Roswell High School.
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  • Dr.
    Joe Gaston
    Dr. Joe Lee Gaston is the owner of both Veterinary Medical Center and Crabapple Knoll Vet Clinic. He is a native Georgian and attended Georgia Tech on a football scholarship graduating with a B.S. in General Management.
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Read What Our Clients Say

  • "Our goal here at Veterinary Medical Center has always been to assemble a veterinary health care team committed to providing exceptional client service and veterinary health care. The Veterinary Medical Center team displays an unrivaled commitment to our clients through continuing education, technological advances in veterinary medicine and service, and most importantly, administering compassionate care to all pets entrusted to us."
    Dr. Gaston / Alpharetta, GA

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Veterinary Medical Center

Office Hours

Office Hours


6:30 am-9:00 pm


6:30 am-9:00 pm


6:30 am-9:00 pm


6:30 am-9:00 pm


6:30 am-9:00 pm


8:00 am-5:00 pm


8:00 am-5:00 pm