Professional information
- Designation
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Veterinarian, DVM
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- Licenses
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California, US
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- About Vet
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Hello! I’m Dr. Katelyn Harrington, a California-licensed veterinarian. I completed my Doctor of Veterinary Medicine degree at St. George’s University, followed by clinical training in the United States. I’m passionate about helping pet parents feel informed and confident in their pet’s health, and I look forward to supporting your furry family member.
I help dogs and cats with: • General medicine & everyday concerns • Skin issues (itching, allergies, hot spots, infections) • Digestive problems & nutrition guidance • Chronic condition support (arthritis, endocrine disease, recurrent GI upset) • Mild behavioral concerns (anxiety, stress-related issues) • Preventive care, wellness planning & second opinions • Integrative medicine approaches for mobility, inflammation, and overall wellness
My telehealth approach is warm, practical, and judgment-free. I focus on giving pet parents clear answers and actionable steps, whether you’re dealing with a new issue or ongoing health management.
- Location
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Long Beach, CA, US
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- Spoken languages
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English
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- Species treated
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Dogs (Canine)
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Cats (Feline)
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- Areas of interest
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Gastrointestinal
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Nutrition
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Parasitology
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Ophthalmology
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Pharmacology
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Pathology
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Dermatology
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Endocrinology
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- Capabilities
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Consult on diet, nutrition & exercise
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Consult on general health & wellness
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Consult on behavioral issues
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Navigating nutrition from the new baby to the senior pet
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Optimizing your new puppy or kitten experience
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Tips and tricks on pet grooming techniques
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Pet training, house training and litter box training
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Book an online appointment with Dr. Harrington in 3 easy steps!
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Join the video call with the vet you chose along with your pet. -
Get personalized care, treatment and answers to all of your questions.
4.0
Marlina
December 2025
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