Meet Our Skilled Team

  • Dr.
    Deborah Davis,
    Practice Owner

    Dr. Deborah Davis graduated from the College of Veterinary Medicine at Iowa State University in 1979. She grew up in Des Moines, Iowa but moved to Texas soon after graduating. She has practiced in...

  • Dr.
    Haixia Kong,

    more to come...

  • Heather C.
    Practice Manager

    more to come...

  • Tracie D.
    Veterinary Technician

    Tracie has worked at Allen Veterinary Centre since November 2002. She has had a love and passion for animals ever since she can remember. She enjoys going to....

  • Erin W.
    Veterinary Technician

    Erin grew up in Terre Haute, Indiana. She went to Purdue University where she studied animal science. She moved to Texas in 2003. She has 2 cats, both of which....

  • Megan H.
    Veterinary Receptionist

    Megan was born and raised in Allen, Texas. She graduated from Allen High School in 2011 then attended Collin College in 2012 for Animal Science and Art. Dachshunds are her breed and she has had one in all kinds of colors, shapes, and sizes her whole life! In her free time...

  • Whitney E.
    Veterinary Receptionist

    Whitney grew up in the Dallas area. After College at UNT, she moved to Montana where she met her Husband of 25 years. They moved back to Plano in 2000 with their three cats. After the loss of their first three fur babies....

  • Olivia T.
    Kennel Technician

    Olivia was born in New Jersey and moved to Allen, Texas with her family in 2005. She graduated from Allen High School in 2015 and attended Collin College for 2 years. She has...

  • Bryanna L.
    Kennel Technician

    Bryanna was born in Bridgeton, Missouri and moved to Allen in 2000 with her family. She Graduated from Allen High School in 2017 and is currently attending Collin College studying to become an....

  • Paisley T.
    House Dog

    Paisley is our 4-year-old Golden Retriever Mix house dog...



Read What Our Clients Have To Say

  • "Everyone at this place is great. I was referred here by a friend and I am so glad I was. I will be referring everyone over to you all from now on. Thank you so much for a great experience and taking such great care of my dog, Polo."
    Kevin Farrar
  • "Such good smart care was given to my baby Sebastian. So appreciative of getting him in early for chewing on a toxic plant that caused GI distress."
    Susan Banner
  • "This center always gives such time and great, caring concern for each animal."
    Dottie S.
  • "I was delighted with how they offered a treatment plan in addition to the ambulatory care that she needed. They were clearly interested in her long-term progress, not just the immediate needs at hand.
    They helped us get the infection under control, kept her comfortable through the whole process and made sure I knew how to handle her aftercare without any ambiguity.
    Thanks to Dr. Koenigskneht, Dr. Davis and reception staff for your fast & friendly service and for helping me get my sweet little kitty cat, Tiny back to her old self."
    Rachel Merritt
  • "Have a system in place for safety during Covid-19. Thank you for allowing pickup!"
    Angie Crawford
  • "We’ve gone to Allen Vet Centre for over 4 years. Had an emergency this morning and they got us right in and now Bear is resting comfortably."
    Sam McCartney Foster-Erler
  • "We were seen promptly. The vet tech and Dr. Nicole answered all our questions. They demonstrated kindness and excellence while handling Ginger and our concerns."
    Rachel Fletcher
  • "While on vacation our 13 year old Golden Retriever had to be put down. Even though our dogs are not patients at this vet, they found time in their packed Saturday schedule to fit us in and help us deal with the loss of our four legged family member. Thank you! We will now be using this vet for our other dog and any future animals."
    Jill Jaska
  • "My dog love going to this facility. I could ask for a better place to take my little baby."
    Carie S.
  • "Thank you for getting our dog into the clinic right away and attending to him so quickly. We will return!"
    Carole Harris
  • "Thank you, Dr. K, for tour patience with H. And making sure he gets the best care."
    Dee Glassman
  • "Dr. K and staff are very providing to help your unconditional love furry friends. Boarding is also very good. Feel safe and you know that they are being cared for while you are not with them."
    Dorothy Que
  • "The staff is wonderful and we definitely recommend Allen Veterinary Centre to everyone!"
    Carole Richins
  • "The talent and skills at Allen Vet Centre is outstanding!"
    Sherrian E.
  • "Very friendly staff! Well organized! Always take the time to listen to you, and answer all your questions!"
    Doris Luebbe
  • "Dr. friend in the whole staff was great. I am very thankful for how they have helped our kitten."
    Allison Lambert
  • "Very helpful with pet allergies."
    Leslie S.
  • "Dr. K and the staff are always friendly and provide excellent care!"
    Cindy Russomanno
  • "This is an awesome clinic! They know your pets are your children!"
    Sam Foster
  • "We have been taking our dogs here for many years. The entire staff is awesome!"
    Gillian Frank Wheeler
  • "Great people! We highly recommend them."
    Tom & Emily Thebeau
  • "The front desk and staff are amazing, my Sweet V doesn't mind going to the Vet!"
    Priscilla Hammons
  • "Under the circumstances that we can’t even meet the vet this was my first visit I just moved to Allen and I was very happy with how they handled my dog and I will be a return customer!"
    Betty Amos
  • "Curbside pick-up if needed prescription dog food and meds went seamlessly. Thank you for being available during this time for our beloved pets!"
    Tracy Laxdal
  • "I love this place and the best people ever! My dog loves this place too!"
    Ann-Marie Gustatseson
  • "Lovely people who really care about your animal!"
    Aws Dabbakeh
  • "Professional, courteous, and caring...from the moment we walked through the door for our appointment, the quality of care provided, and the follow-up contacts...the entire staff was absolutely the best. My dog had surgery and I drove 2 hours and 45 minutes to go to this veterinary clinic...when you find a good vet who truly cares for your pets, who has a wonderful sense of compassion, who has a clean and comfortable clinic setting, and whose entire staff puts you at ease...they are a jewel. And I would drive across country for this level of care for my furry family members! I truly thank Allen Veterinary Centre and the entire staff for taking such wonderful care of my girl Saphira."
    Patti P.
  • "Everyone here is very knowledgeable and all the doctors are amazing! They even checked in on our other dog when we had to take him to an ER. They truly care about their animals. We will always go here and you should too. #bestvetinarea"
    Randell Trey Norman
  • "You all are so great. Of course, Dr. K is the best. Thank you for taking care of my pups."
    Sean Gross
  • "Great staff and Dr. Deb is the best!! Thank you for taking care of our Buddy!"
    Ginger Perry
  • "We love our vet! We’ve been going to them for years with our English bulldogs. The staff is amazing and truly cares about your furry family member. They will give you great service at an affordable price. Highly recommend!"
    Taylar Norman
  • "Everybody is very nice and I always have a great experience!"
    Matt Fischer
  • "Allen Veterinary Centre never disappoints, the doctors, techs, and office staff are all amazing!"
    Kelly Robinson
  • "They are so kind and loving!"
    Madison Page
  • "I always get the best care for my dog. The people there are very caring and the veterinarians are very knowledgeable. I always know my dog is safe and well taken care of."
    Sheila Quigley
  • "Great service and very caring for our dog!"
    Landon Lambert
  • "Been going to them for 14 years and have always felt like our pets received the best of care. Love that they are now spacing out vaccines and taking a conservative approach. Love the staff too! We are always greeted with a smile!"
    Celeta B.
  • "On-time Appointment. Explanation of what’s to be done. Good pricing. Lovely tech and super kind/friendly Doctor."
    Dave Shipley
  • "I brought my dog in August with some mysterious bumps. We had recently moved to the area. They were able to quickly detect that she had cancer and were very proactive with recommendations. The efficiency and education of the staff is amazing! The vet off the bat could tell that something was wrong with the size of the lump she had on her back. Meanwhile, about 3 months prior we had taken her to another vet and the vet wasn't alarmed and did not order any further testing. The three month difference was impactful because the tumor kept growing. We now live in Plano and still won't move vets because we trust their expertise and diligence."
    Luz I.
  • "We have cats. Vets and staff have been very understanding and accommodating when we can't catch one of them for an appointment, not to mention that they have made our cat's healthier. And sad but not least, they were such a comfort when we had to send our older cat to the Rainbow Bridge. I will never forget their compassion."
    Marjorie Cooley
  • "Sammie loves Dr. Koenigsknecht. She's great with Sammie, and we can tell she really cares about our girl."
    Suzanne Cooper Cason
  • "Everyone is fabulous and veterinary treatment is excellent!"
    Kira Buchman
  • "Quick and easy. Always friendly and responsive to my concerns regarding my greyhound!"
    Lisa Pinc
  • "Never disappoint. Always topnotch care for pet and owner. Thank you!"
    Carla Koster
  • "Excellent! Glad Peanut was able to get in!"
    Linda Butler
  • "We moved over a year ago and can’t imagine taking my pets anywhere else. We drive 40 minutes each way for our vet appointments. As always the staff at Allen Veterinary Centre is welcoming and professional. My dog gets so excited to be greeted by the staff. Dr. K asks detailed questions in order to really understand what is going on. She listens and makes the owner a part of the decision making process when it comes to course of treatment. She handles my dogs in a gentle and kind manner. Her goal each and every visit is to make the animal feel as relaxed and calm and relaxed as possible."
    Cathleen Nichols
  • "They were able to work my cat into the schedule the afternoon I called in. My concerns were addressed and the visit was pleasant."
  • "I have been using this vet's office for over 15 years and have not had any issues with their treatment of my dogs or cats. The office is clean, the staff is friendly, and the fees do not seem out of the norm for veterinary service fees and medications."
    Loni Holt
  • "Great & immediate service when my cat became ill!"
    Cynthia Paplaczyk
  • "Allen Veterinary Centre is wonderful! The staff is so nice and helpful! I am super impressed with the care they give our dog! The facilities are super clean. I highly recommend them to anyone!"
    Laura Zavala
  • "I love Allen Veterinary Centre! They treat us like family and love our pets. I came to see Dr. Osteen all the way from Ft. Worth because I know she would take the extra time to do a good exam so we can figure out what's going on with our little kitty. She and Dr. Davis are wonderful Doctors who really care about their patients and clients. Tracie is an awesome tech, always gentle and kind!"
    Lexi Nikrooyan
  • "We've been going to Allen Veterinary Centre for almost 17 years. They were so supportive, gracious, loving, caring to us & treat us with such respect- as being their own cats. This vet is the best anyone could take their precious babies to. You will receive unbelievable support & care. I so highly recommend them. If you're looking for expert doctors & staff that are current/up to date with the best treatments- meds/surgeries- any form of getting your pet well- this is the best place to go. Again.... I strongly suggest to see them. We just adore/love them...obviously going to them for 17 years. Would never think of going to any other Veterinary."
    Lesa G.
  • "Established clinic with 4 vets and several techs. Everyone is very professional and the facility is so clean. I was referred by some friend's that do Lab rescue. I like supporting a group that donates their time/talent."
    Julie Winter
  • "Everyone is always so pleasant & helpful. Very thankful to have found this wonderful veterinary hospital when we moved recently to this area!!!!!"
    Paula Doll
  • "They got us in to see the doc very quickly. The vets and assistants are very gentle and caring with our fur-blessings. They always explain our babies' situations. Best pet care!"
    Tom Wyatt
  • "Love this staff. Friendly, on time, quick yet caring and thorough"
    Jamie Hunt
  • "The staff and Dr. Davis always makes me feel like they care for my pet as much as I do!"
    Lita Hodges
  • "Everyone is amazingly caring towards our animals. They are also great dealing with the human parents too."
    Melissa W.
  • "My dog loves going to this facility. I could ask for a better place to take my little baby."
    Carie Serrano-Moore
  • "Lovely people really care about your animal"
    Aws D.
  • "Awesome and prompt attention to my dog’s needs! Spectacular support and carefulness during this COVID-19 situation."
    Debra Bent
  • "Courteous and efficient curbside service for my dog’s prescription check blood test. Great support for pet telehealth!"
    Robert Orr
  • "As always the staff was great! Dr. K provided a lot of information and what to look for and expect over the next few weeks."
    David Bushland
  • "Our Shih Tzu (Coco) had her annual exam with Dr. K. We've always been treated with smiles, and Coco just loves everyone there. The staff takes a friendly approach to the animals they treat. Thank you!"
    Steve Schweickhardt
  • "I have been taking my babies to Allen Veterinary Centre for 21 years. Thank you to the doctors and staff for your constant excellent care."
    Michelle Watson
  • "After having to take our dog to an emergency vet for injuries from a dog fight it was good to know that we could bring her back to Allen Veterinary Centre for an honest evaluation."
    Marcia Grissom
  • "We have been with Dr. Davis for 29 years. She and her staff are the best!!!!! Would not trust my fur babies with anyone else."
    Rita Perkins Bryant
  • "We've been going to Allen Vet Centre for 8 years and love it. After being seen for bigger issues the doctor has called to check in and see how he is doing. The desk staff is always very friendly and helpful. Dr. Davis is our regular vet and I really like her. She seems to really enjoy her job and I trust her implicitly. I have seen all of the vets at one point and would recommend them all. This is a great practice!"
    Theresa Ginsburg
  • "Continuing to provide excellent service even in these uncertain and unprecedented times. My pets and I are grateful to you!"
    Jennifer Hamilton
  • "Love the Drs., kennel staff, and front office. If I have any questions or issues, I can call and get the information needed. When boarding my dog, I know he is getting the best care. Thank you Allen Vet Centre!"
    Patty Hart
  • "The staff at AVC is the best! My baby Draco absolutely loves going there, and they are so good to him and provide him with the best care!!!"
    Lisa Tignor
  • "Asked questions of the staff person who brought out my pet. She was very informative, caring and helpful. Really liked her interest in what she does."
    Lupe Hightower
  • "My dogs are always treated with loving care. When it was time to let my precious dog go, they were there for me and showed great compassion. I love all the doctors and staff for their respect and kindness."
    Teresa Mayo Desimone
  • "Excellent staff who are caring and very communicative!"
    Jeffrey Doar
  • "We are always greeted by smiling faces. Ollie loves going there. We have been using Allen Veterinary Centre for our pets since they opened. The doctors there have taken good care of our pets. They have a very caring staff."
    Janet Jones
  • "I love how much they love my pets!"
    Melissa Bunce
  • "So grateful to have a team of folks who are both highly credentialed and caring!"
    Denise Renken
  • "I have benn taking my fur babies to Allen Vet Centre for over 11 year. All of the doctors and assistants are fantastic. Thank you and keep up the great work!!"
    Amy Minutillo


We are located across from Lowe's on the west side of highway 75!

Office Hours

Allen Veterinary Centre


7:30 am-6:00 pm


7:30 am-6:00 pm


7:30 am-6:00 pm


7:30 am-6:00 pm


7:30 am-6:00 pm


8:00 am-12:00 pm



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