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31 Years
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Emergency
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Your Trusted Veterinarian for Feline Care in San Antonio, TX
Alamo Feline Health Center is South Texas' only feline-only hospital, offering a dog-free environment for comprehensive cat care. Founded in 1995, we are led by Dr. Gary D. Norsworthy, South Texas' sole board-certified feline specialist with 48 years of private practice experience. Our team of dedicated veterinarians, technicians, and staff specialize in advanced diagnostics, including CT scanning, radioactive iodine therapy, and digital radiology, ensuring precise treatment for complex feline conditions.

We prioritize client education, maintaining state-of-the-art facilities with electronic medical records and multiparameter surgical monitors to enhance patient safety. Recognized for innovation, we host veterinary students globally and contribute to feline medical literature while providing compassionate care tailored to cats' unique needs.
Services
Veterinary Care Boarding Dental Radiology Laser Surgery Ultrasound Endoscopy Blood Pressure Monitoring CT Scanning Radioactive Iodine Therapy
Details
  • Year established: 1995
Highlights and features
  • South Texas' only feline-only hospital with a board-certified feline specialist
  • Advanced diagnostics including CT scanning and radioactive iodine therapy
  • 24/7 emergency services for critical feline care
  • Pioneers in feline medical education and research
  • Award-winning staff with decades of combined feline healthcare experience
What people say
Friendly staff Great care Excellent veterinarian Fair prices Open until 6
Services
CT Scanner
Our small-animal CT scanner provides detailed cross-sectional images for diagnosing complex conditions in cats. This technology enables visualization of tissues inaccessible through traditional radiographs or ultrasound. Acquired in 2014, it supports precise treatment planning for neurological, respiratory, and orthopedic cases.
Radioactive Iodine Therapy
We offer I131 therapy for feline hyperthyroidism, the gold-standard treatment destroying abnormal thyroid tissue without surgery. As one of Texas' six licensed private practices for this procedure, we provide safe, effective care for cats with this common endocrine disorder.
Digital Radiology
Our advanced digital radiography system delivers high-resolution images processed in seconds, replacing traditional film methods. Available since 2002, this technology enables rapid diagnosis of thoracic and abdominal conditions while allowing immediate image sharing with referring veterinarians.
CO2 Surgical Laser
The CO2 surgical laser enables precise tissue removal with minimal bleeding and pain, particularly beneficial for declawing and oral/maxillofacial procedures. Acquired in 2003, this technology supports complex surgeries in anatomically challenging areas inaccessible to conventional instruments.
Ultrasound
Diagnostic ultrasound examinations of cardiac and abdominal organs have been performed at our facility since 1995. With eight generations of equipment upgrades, we provide real-time imaging for disease diagnosis and guided biopsy procedures, maintaining industry-leading technological advancements.
People
Dr. Gary D. Norsworthy
Owner/Veterinarian
Board-certified feline specialist with 48 years of private practice experience. Editor of seven feline medical textbooks and recipient of the 2020 Texas Veterinary Medical Association's Distinguished Career Achievement Award.
Dr. Jen Lavallee
Veterinarian
Fourth-generation veterinarian with expertise in feline ultrasound and dentistry. Former associate doctor returning after private practice experience, contributing to veterinary publications and national conferences.
Dr. Allison Brunner
Veterinarian
Feline medicine specialist trained at Mississippi State University. Completed externship at Alamo Feline during veterinary school, transitioning from equine interests to feline-only practice after transformative clinical experience.
Sarah L.
Client Services
Front desk team member since 2013, known for cheerful attitude and client communication. Balances clinic work with family life while maintaining allergy-friendly pet ownership.
Kelsey LaField
Receptionist
San Antonio native with seven years of veterinary experience. Transitioned from technician role to receptionist, applying clinical knowledge to client interactions while maintaining personal cat companionship.
Questions
What makes Alamo Feline Health Center unique?
We are South Texas' only feline-only hospital with a board-certified feline specialist and advanced diagnostic equipment like CT scanning.
Do you offer emergency services for cats?
Yes, we provide emergency care during regular business hours with after-hours phone triage for urgent situations.
What boarding accommodations are available?
We offer various cat boarding options with separate dog-free environments, ensuring comfortable stays for discerning feline guests.
Are your veterinarians specialized in cat care?
Our team includes a board-certified feline specialist and multiple veterinarians with advanced feline medicine training.
What diagnostic technologies do you use?
We utilize CT scanners, digital radiology, CO2 surgical lasers, and ultrasound for comprehensive feline diagnostics and treatments.