
Our Story
At Medlock Bridge Veterinary Hospital, our story is rooted in a deep commitment to providing exceptional veterinary care for pets in our community. Since our establishment, we've strived to create a welcoming and compassionate environment where pets and their owners feel comfortable and supported.
Our MISSION
Our mission is to enhance the well-being of animals through preventative care, advanced medical treatments, and personalized attention. We believe in fostering strong relationships with our clients, built on trust, open communication, and a shared love for animals.

CORE VALUES
Compassion
Excellence
Integrity
Partnership
Community
Meet Our Veterinarians
Meet the compassionate and skilled veterinarians who form the heart of our practice, dedicated to providing exceptional care for your beloved animal companions.
DR. Tina M. Ballon
DR. LESLIE KOENIC
Dr. Ballon was born and raised in Louisiana and was blessed to be surrounded by many different animals. She completed her undergraduate degree in New Orleans at Tulane University and is a graduate from Louisiana State University School of Veterinary Medicine. She completed a rigorous one year internship at Garden State Veterinary Specialists and developed her medical skills in: internal medicine, surgery, cardiology, dermatology, ophthalmology, neurology, oncology and emergency medicine.
'I love helping animals feel better and stay healthy and look forward to the future of veterinary medicine and the advancements of Medlock Bridge Animal Hospital. I thank God for allowing me to serve clients by answering questions and guiding them with the care of their furry babies.'
Dr. Ballon is a member of the American Veterinary Medical Association, Georgia V.M.A. and attends the Veterinary Medical Conference every year to fulfill requirements for continuing education. She lives in Suwanee with her husband John, one cats Lizzie Boo Boo Bear and one dog Cocoa Bean. She enjoys camping and the great outdoors with her three boys.
Dr. Koenig knew from a very early age growing up in the Huntsville/Madison, AL area that she wanted to be a veterinarian. After starting out with many pocket pets, her parents finally relented and got her a dog at 12 years old solidifying her dream and life long career goal. She completed her undergraduate and veterinary degree from Mississippi State University in 2011. Soon after she moved to the Atlanta area for work and joined the MBAH staff in June 2014. Dr. Koenig currently lives in Johns Creek with her husband Chris, her two children, and her menagerie of rescue animals: two cats (Smudge & Zoe) and one dog Charity whom she brings to work most days. She enjoys knitting, gardening, SEC football and of course taking care of all the various animals that come to MBAH on a daily basis.
Meet our Team
Medlock Bridge Animal Hospital is proud to serve the Norcross GA area for everything pet related. Your beloved pets will be in caring hands with our dedicated and compassionate team. Learn about their experience and passion for animal health.













Receptionist
Veterinary Assistance and Technicians
Kennel Technician
Andrea Gonzales
Andrea joined Medlock Bridge Animal Hospital in 2015 and is now a knowledgeable receptionist, driven by her love for animals. Originally from Texas but raised in Georgia, she enjoys time outside of work with her daughter and three pets.
Since 2015, Anna has been at Medlock Bridge Animal Hospital, fulfilling her early passion for animal care. Starting in, she gained experience in pet sitting, assisting vets, and reception, always prioritizing client and pet well-being. She and her fiancé, Joe, care for many rescue animals.
Alex, a Chamblee native, joined the team in 2020. Combining her love for animals and a medical billing degree, she works as a friendly and helpful receptionist at Medlock Bridge Animal Hospital. Outside of work, Alex enjoys time at the park with her daughter Riley and her two pets, Max the dog and Ash the cat.
A long-term receptionist at Medlock Bridge Animal Hospital since 2008, Noelle moved from Minnesota to Atlanta and embraces city life. Her love for animals is evident in her six cats, three tarantulas, and two Chihuahuas, alongside her pet-sitting business and dedication to clients and their pets.
Jess, a Georgia native, joined Medlock Bridge Animal Hospital in 2017. Growing up with cats and dogs, she transitioned from receptionist to veterinary assistant, known for her calm and helpful approach with patients. She is supported by her husband Jacob, who is serving in the Navy, and they have a son named Avery and four dogs: Muse, Eleanor, Walter, and Pixie.
Since 2020, Ishbak, born in Lima, Peru, has brought his strong work ethic to Medlock Bridge Animal Hospital. While obtaining his nursing license in Puerto Rico, his desire to be in the medical field extends to animal care. As a dedicated veterinary assistant, he ensures pets receive excellent care. Outside of work, Ishbak has a 13-year-old Maltese mix named Nikky.
Daisy, an Atlanta native, joined Medlock Bridge Animal Hospital in 2020. Her lifelong love for animals drives her work as a dedicated kennel technician, ensuring all pets receive excellent care tailored to their needs, from young to geriatric. Outside of work, she enjoys adventuring and spending time with her two cats and one dog.
Since 2015, Brittany, originally from Hagerstown, Maryland, has been a dedicated member of Medlock Bridge Animal Hospital. Raised around Golden Retrievers by her family of breeders, her passion for animals led her from kennels to veterinary assistant over 13 years. She and her husband, Thomas, share their love for animals with their four Golden Retrievers, a cat named Ruby Tuesday, and their daughter Skylar.
Anna Ward
Alex Ezzard
Noelle Busse
Brittany Morgan
Jessica Richardson
Ishbak Delgado
Daisy Lopez
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Welcome to Our Clinic: A Look Inside
Get a feel for our friendly and professional environment. Browse our photos and videos to see where your pet will be cared for by our dedicated team in our comfortable and well-equipped hospital.
Business Hours
Hospital Hours:
- Monday-Friday: 7:30 am-6:30 pm
- Saturday: 8:00 am-1:00 pm
- Sunday: Closed
Doctors Hours:
- Monday-Friday: 8:30 am-6:00 pm
- Saturday: 8:00 am-12:00 pm
- Sunday: Closed
Office Hours
Our Regular Schedule