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Business Details
50+ Years
experience
Your Trusted Veterinarian in Old Lyme, CT
Clark Veterinary Hospital has been serving the Old Lyme community since 1955, dedicated to providing exceptional veterinary care with compassion and integrity. Our practice combines decades of experience with state-of-the-art technology to ensure the health and well-being of pets. Our team of highly trained professionals prioritizes personalized care, preventive medicine, and client education to foster long-term pet health.

We maintain affiliations with leading veterinary organizations to stay at the forefront of medical advancements. By treating every patient as our own, we build lasting relationships with families who trust us with their pets' lives.
Services
Wellness exams Vaccinations Surgery Dentistry Ultrasound Laboratory testing Microchipping Euthanasia services Prescription diets Radiographs
Details
  • Year established: 1955
Highlights and features
  • Family-owned practice with 68 years of local experience
  • State-of-the-art diagnostic and surgical equipment
  • Specialized services including ultrasound and echocardiography
  • FearFree certified staff for stress-free pet visits
  • Comprehensive preventive and wellness care programs
Associations and certifications
  • American Veterinary Medical Association
  • Connecticut Veterinary Medical Association
  • American Animal Hospital Association
  • American Association of Feline Practitioners
Services
Wellness Exams
Comprehensive physical examinations for dogs and cats at all life stages. Our veterinarians assess weight, dental health, organ function, and behavioral changes. Early detection of potential health issues helps maintain your pet's long-term wellness through preventive care strategies.
Vaccinations
Customized vaccination protocols protecting against core and lifestyle-specific diseases. We offer rabies, distemper, feline leukemia, and bordetella vaccines. Our team educates owners about vaccine schedules and disease prevention for optimal pet health.
Surgical Procedures
Spay/neuter operations and soft tissue surgeries performed with modern anesthetic monitoring. Pre-operative bloodwork and post-operative care ensure patient safety. Our surgical suite features advanced equipment for sterile environments and precise procedures.
Diagnostic Imaging
Digital radiography and ultrasound services available on-site. These tools help diagnose fractures, internal injuries, and organ abnormalities. Real-time imaging capabilities enable immediate assessment of abdominal and thoracic conditions for timely treatment decisions.
Dental Care
Professional dental cleanings and oral health assessments. We use ultrasonic scalers and digital dental radiography to detect hidden periodontal disease. Preventive education includes brushing techniques and dental diet recommendations to maintain oral health.
People
Kathy K. Clark, DVM
Owner/Veterinarian
Third-generation veterinarian with 40+ years of experience. Graduated from Tufts University School of Veterinary Medicine. Member of AVMA, CVMA, and AAHA. Specializes in feline medicine and preventive care. Continues education through veterinary conferences.
Meghan
Veterinary Assistant
Certified ultrasound technician with 10+ years in veterinary field. Specializes in abdominal ultrasound and echocardiography. Joined practice in 2015. Committed to patient comfort during diagnostic procedures.
Leissy
Veterinary Assistant
Certified FearFree assistant since 2023. Bilingual in English and Spanish. Specializes in abdominal ultrasound and echocardiography. Completed veterinary assistant training in 2022. Focuses on reducing pet anxiety during visits.
Kylie
Receptionist/Veterinary Assistant
Joined practice in 2022. Currently pursuing nursing education. Handles client communication and provides basic animal care. Manages appointment scheduling and client information systems.
Peri
IT/Office Assistant
Veterinary team member since 2010. Holds psychology degree and multiple certifications including FearFree. Manages office operations and technology systems. Provides basic animal care support.
Questions
What species do you treat?
We specialize in care for dogs and cats, providing comprehensive medical, surgical, and dental services for these companion animals.
Do you offer after-hours emergency care?
We recommend contacting Shoreline Veterinary Emergency Services for urgent care needs outside our regular business hours.
What preventive care services are available?
Our preventive services include vaccinations, parasite testing/treatment, dental cleanings, nutrition counseling, and wellness exams tailored to your pet's life stage.
Can I get prescription pet food at your hospital?
Yes, we maintain an on-site pharmacy with prescription diets for special medical needs, including kidney, joint, and digestive health formulas.
What diagnostic tools do you have?
Our facility includes digital radiography, ultrasound, and in-house laboratory equipment for bloodwork, urinalysis, and parasite detection to support accurate diagnoses.
How do I schedule an appointment?
Call our office at 860-434-1763 during business hours to schedule appointments for wellness exams, vaccinations, or medical concerns.