Our caring and compassionate veterinary care team!

Meet the Veterinarians & Team of Campbell Park Animal Hospital in Garland, TX! We’re pleased to provide exceptional vet care for your pets!

Please call us at 972-495-3083 to speak to one of our caring veterinary staff members!

Call Now: 972-495-3083Book an Appointment
Dr. Shannon Slack

Dr. Shannon Slack is the Medical Director of Campbell Park Animal Hospital. She graduated Magna Cum Laude from Texas A&M University’s College of Veterinary Medicine in May of 2011. Prior to that, she earned her bachelor’s degree in Biochemistry and Molecular Biology from Oklahoma State University.

Dr. Slack is a member of the American Veterinary Medical Association, the Texas Veterinary Medical Association, the Dallas County Veterinary Medical Association and the American Association of Feline Practitioners. She also manages Campbell Park’s Feline Friendly Certification.

Dr. Slack is originally from Ontario, Canada but moved to Plano in 1996. Growing up, she always had a menagerie of pets including dogs, cats, rabbits, hamsters, horses and orphaned wild bunnies and birds. She attended Plano West Senior High School where she met her husband, Ryan.  Together they have two sons, Spencer and Logan.

In her free time, she enjoys taking the kids on adventures around Dallas, reading and spending time at Lake Cypress Springs.

Dr. Donald W. Grubbs
Dr. Grubbs was the Medical Director and owner of Campbell Park Animal Hospital for over 20 years. 
He attended Texas A&M University College of Veterinary Medicine, graduating in 1991.  His undergraduate degree is also from Texas A&M in Wildlife and Fisheries Science.  WHOOP!
 He is currently a member of the American Veterinary Medical Association (AVMA), Texas Veterinary Medical Association (TVMA), Dallas County Veterinary Medical Association (DCVMA) and Collin County Veterinary Medical Association (CCVMA).
Dr. Grubbs grew up in Dallas and graduated from Jesuit College Preparatory School. He is married, has two children, and two dogs, Skeeter and Fancy. He is an avid outdoorsman and enjoys spending time with his five grandchildren.
Dr. Grubbs has been recognized twice by D Magazine as one of the “Best Bets for Vets in Your Neighborhood”.
Dr. Erin Ricketts

Dr. Ricketts received her doctorate in Veterinary Medicine from Texas A&M University in May, 2018 (WHOOP!). She received her undergraduate degree in Animal Science from OSU in 2014 (so ‘GO POKES’ too).

She joined the Campbell Park Family right after graduation and couldn’t be happier with the amazing clients and patients here!

Dr. Ricketts grew up moving all over the country (from Georgia to Indiana to Tennessee), but fortunately found her way to Texas as a teenager, where she attended John Paul II High School. She happily agrees with the saying “I wasn’t born in Texas, but I got here as fast as I could!”.

She recently purchased a home in Richardson which she shares with her fluffy but ferocious mutt, Bennett.

Dr. Shaye Hohner

Dr. Shaye Hohner was born and raised in Oklahoma City. She graduated Magna Cum Laude from Texas A&M University in 2000 with a bachelor’s degree in Biomedical Science. She received her doctorate in Veterinary Medicine from Oklahoma State University in 2004.

In her spare time, Dr. Hohner enjoys baking, attending church, taking care of her cats and German Shepherd, and spending as much time as possible with her four kids.

Dr. Kelly O’Halloran
Dr. O’Halloran graduated from Texas A&M University’s College of Veterinary Medicine in May of 2015.  Prior to that, she earned her bachelor’s degree in Biology from the University of Texas in 2007, graduating with honors.
Dr. O’Halloran has been practicing in Dallas for the last 5 years, where she has developed a strong reputation for taking outstanding care of her furry patients.  She was also responsible for the veterinary care of the K-9 unit of the Dallas Police Department, and served as a pro bono volunteer veterinarian for many years.
Dr. O’Halloran is originally from Chicago, Illinois, but moved to Texas when she was in middle school.  She lives in Richardson with her two cats, Dolly and Daisy.
She enjoys cooking, running, and spending time with family and friends, especially her niece and nephew who live in Austin.
Practice Manager

Bridget originally joined our practice in 1997 as a kennel assistant and receptionist before leaving to pursue her college degree.

After earning her Bachelor’s from UNT, she continued managing in the retail setting with the intention of becoming a buyer. However, her first love of animals brought her back to Campbell Park in 2009. After working as a technician and managing the hospital’s drug and supply inventory, Bridget became the Practice Manager in July 2016. Her primary goal is to make sure that Campbell Park continues to provide a high standard of care in a professional environment to all of our patients.

Bridget was born and raised with her five siblings here in Dallas. She cannot imagine calling anywhere else home!

She lives in Richardson with her daughter Maggie, Chihuahua mix Schatzie and Cocker Spaniel mix Darby. She loves reading, running, and spending time with her family.

Professional Groomers

Let our professional groomers treat your dog to a spa day!

Our experienced, professional grooming team, Matt and Heather Clark, have a calm, confident manner that puts even the most anxious dogs at ease without need of sedation. With two dogs, two cats and many fosters of their own they are true animal lovers, and our clients sense it right away!

Helpful Receptionists

Our receptionists are here to ensure that our clients and patients always feel welcome and comfortable in our office, and to facilitate meeting your needs. Ready with a warm and friendly smile, they look forward to assisting you and interacting with your pets.  Our receptionists strive to provide superior customer service, beginning with that first telephone call.

Skilled Veterinary Technicians and Veterinary Assistants

Our technicians are a great group of pet-loving people who offer a warm, personal touch while providing excellence in care. They are friendly and knowledgeable, professional and skilled, and are an invaluable part of our pet care team. Our technicians take advantage of continuing education opportunities to stay current on the latest developments in veterinary care. Their role is to assist our doctors in all of their procedures, so that the doctors are able to most efficiently and effectively treat our patients.

Kennel Manager

Our Kennel Manager Joni Bunch has been with us since 2005. After gaining experience as a kennel assistant, she became our Kennel Manager in 2010.

In 2008, Joni became a Certified Veterinary Assistant through the Texas Veterinary Medical Association. In 2016, she decided to return to school to further her education in the veterinary field.

Joni says her favorite part about the job is that she gets to care for the pets that stay with us! Along with the rest of our observant kennel assistants, her attentive eye and caring personality ensure that your pet is in the best of hands during their visit.

Joni has an English Mastiff named Daisy, a Jack Russell Mix named Skip and a Chihuahua mix named Rex. She also owns a rabbit named Buttercup.

Joni enjoys playing soccer, swimming, and spending time with her three boys.

Attentive Kennel Assistants

Our kennel assistants maintain a clean and healthy environment for all the pets being treated and boarded at our hospital. Their role is to care for the pets that are boarding with us, ensuring that boarders have clean ‘rooms’, are fed according to instruction, and spend ample time on walks during the day. They also provide baths and nail trims for our patients, both when boarding and as drop-offs. They are attentive and affectionate to each dog and cat, making their visits and stays with us as comfortable and enjoyable as possible.