Dr. Kathy Martin
Practice Owner
Dr.Martin earned both a Biomedical Science degree in 1988 and a DVM in 1993 from Texas A&M College of Veterinary Medicine. She has practiced in small animal and emergency clinics in the Houston/Magnolia area before opening LSAH in 2008. Dr. Martin lives in Magnolia and has three sons; Noah, Kyle, and Cole. Her beloved husband and fellow TAMU veterinarian passed away in October of 2020 after a 4 year battle with cancer.
Devon
Office Manager & Lead Client Service Representative
With over two decades of experience in the veterinary field, Devon is an essential part of our clinic’s daily operations. She earned her business degree from Sam Houston State University in 2008 and has been working alongside Dr. Martin since 2004, ensuring everything runs smoothly behind the scenes. A true animal lover, Devon shares her home in the Lake Conroe area with her beloved French Bulldog, Colt, who is often the center of attention at the clinic. She also owns a horse, Princess Fiona, and is a dedicated competitor in the horse show circuit. Her passion, expertise, and commitment make her an invaluable part of our team!
Aimee - LVT
Licensed Veterinary Technician & Practice Manager
Aimee has been an indispensable part of our clinic family since 2012, bringing an impressive wealth of knowledge and hands-on experience to the team. With a career in the veterinary field that spans both the US and the UK, she’s honed her skills since 2006, making her a versatile and well-rounded professional. Aimee holds a bachelor’s degree in Animal Science and Biochemistry from Sam Houston State University, along with an Associate in Veterinary Technology, and her dedication to ongoing learning is unwavering. In January 2024, Aimee achieved a significant milestone by obtaining her Texas Veterinary Technician license, a testament to her commitment to excellence in animal care. Her passion for staying ahead of the curve in the ever-evolving world of animal health drives her to continuously update her knowledge and skills. Outside of work, Aimee and her husband, Ash, are busy raising their growing family, including their first child, born in early 2021, and twins, who arrived in late 2024. In her downtime, she enjoys crafting and spending time with her three dogs and cat. Aimee’s passion for animals, combined with her knowledge and dedication, makes her an invaluable part of our team.
Rebecca
Kennel Attendant & Technician Assistant
Rebecca joined our team in the summer of 2022, and we have been so lucky to have her as part of our Lone Star family. Graduating as valedictorian of her class, Rebecca has always had a deep love for animals and has been pursuing a degree in Animal Science at Texas A&M. We are beyond proud to share that she has now been accepted into Texas A&M’s Veterinary School and will be starting her veterinary degree in the fall of 2025! When she’s not busy with school or caring for our Lone Star fur babies, Rebecca enjoys catching up on her much-deserved sleep and spending time with her brother. We will miss her daily smile but cannot wait to welcome her back in the future as a veterinarian! Congratulations, Rebecca! 🎉
Amanda
Kennel Attendant & Veterinary Assistant
Amanda joined our team in 2024 and is a dedicated member of our kennel team, bringing her lifelong passion for animals to the clinic every day. Whether caring for our boarding pets or ensuring they feel safe and loved, she treats every animal as if they were her own. At home, Amanda stays busy with her wonderful family—she has been married for 20 years and is a proud mom to three boys (ages 11, 9, and 7). Her love for animals extends beyond work, as she shares her home with two beloved dogs—a Great Dane named Moose and a Boxer named Harley—as well as a pet pig named Molly. In addition to her work with animals, Amanda is an accomplished scholar, already holding two degrees and currently pursuing a law degree. Her dedication and hardworking spirit inspire us all, and we’re lucky to have her as part of our team!
Andrew
Kennel Manager
Andrew joined the Lone Star family in 2025 and has been a fantastic addition to the team. With a solid background in animal training and behavior, he brings a wealth of knowledge and hands-on experience to his role. Andrew has a genuine passion for animals and is always looking for ways to help our pets feel safe, understood, and well-cared for. Outside of work, he enjoys spending quality time with his fiancée and working with his own dogs at home.
Priscilla
Veterinary Technician, CVA
Priscilla has been a valued member of the Lone Star family for over five years. Known for her adaptability and team spirit, she’s always ready to step into any role where she’s needed. After serving as our Kennel Manager, Priscilla has chosen to take the next step in her career by pursuing her Licensed Veterinary Technician (LVT) certification and is currently enrolled in a licensing program. When she’s not studying or working, Priscilla loves spending time with her two daughters and their new puppy.
Dr. Dan Simpson
In Memory
Dr. Simpson earned his doctoral degree in Veterinary Medicine from Texas A&M College of Veterinary Medicine in 1983. Dr. Simpson owned his own practice in Houston for 27 years, but decided to work together with his wife, Dr. Kathy Martin in 2018. Dr. Martin and Dr. Simpson were married for 27 years and have three sons together.
Update: Unfortunately, Dr. Simpson lost his 4 year battle with cancer on Oct 22nd 2020. He will be greatly missed here at the practice and within his community.