Pet diagnostics play a critical role in maintaining lifelong health. By using an advanced in-house laboratory, the veterinary team can detect early signs of illness—often before symptoms appear. This proactive approach helps ensure timely intervention, improving treatment outcomes and overall wellness. Routine bloodwork, digital imaging, and specialized tests are now available under one roof, eliminating long waits and the need for external lab services.

At the heart of this initiative are experienced doctors dedicated to high-quality, compassionate care. Dr. Andrea Morrison, DVM, Medical Director, brings years of experience and a passion for advancing veterinary medicine. Known for her dedication to excellence and Fear Free certification, Dr. Morrison ensures every patient receives gentle, personalized attention.

Dr. Christine Nagel, DVM, adds extensive experience in surgery, ultrasound, ophthalmology, and emergency care. With a background that spans general practice and critical care, she helps ensure comprehensive diagnostic accuracy for every patient.

Complementing the team is Dr. Jean Brinker, DVM, who specializes in soft tissue surgery, behavior, and dentistry—further enhancing the diagnostic and treatment options available to pets in the O’Fallon area. In addition, Dr. Terry Surtin, DC, offers animal chiropractic services, promoting mobility and pain relief as part of an integrated wellness approach.

Located at 2301 Technology Dr, O’Fallon, MO, The Pet Doctor is dedicated to providing exceptional veterinary care for pets in O’Fallon and surrounding communities. The clinic’s full-service approach includes advanced diagnostics, preventive care, surgery, dental services, and laser spay and neuter procedures.

To learn more about Comprehensive Advanced Pet Diagnostics or to schedule a Laser Spay & Neuter, call +1 (636) 561-9122 or visit: https://thepetdoctorinc.com/ofallon-mo/advanced-diagnostics/