50% OFF NEW CLIENT EXAMS

100% Family-Owned Veterinary Hospital

We are here to provide lifelong, exceptional care for pets and their families in a collaborative and compassionate environment.
We work directly with you with zero corporate interference to provide fully customized, collaborative care for your pet.

Experienced Veterinarian in San Marcos

At Seacoast Animal Health Center, we are passionate about the wellness of every pet who walks through our doors. We will treat your furry loved ones like family as we carefully work to understand their needs and concerns from a comprehensive perspective. Our seasoned veterinary team utilizes modern tools and excellent attention to detail to help your cats and dogs enjoy a bright future ahead of them.

Located in San Marcos, we are proud to serve the local community and surrounding areas with quality health care for pets. We work closely with each patient so we can forge a trusted bond with pets and owners alike. If you’re looking for a trusted animal hospital in San Marcos, contact our practice today to schedule an appointment!

Our List of Quality Services

We offer a selection of wellness and preventive services to serve your pet throughout their lifetime. Every procedure and treatment we provide will be precisely tailored to the unique struggles and characteristics of your furry family member. Our veterinarian’s quality services include, but are not limited to:

Keep your pet healthy with our comprehensive medical services in San Marcos. We provide accurate diagnosis and personalized treatment plans tailored to your pet’s condition and overall well-being.
Provide your pet with compassionate end-of-life care in San Marcos. We focus on comfort, dignity, and support for both pets and families during difficult times.
Preventive care is the key to long-term health. Our preventive veterinary services in San Marcos help detect potential health issues early and keep your pet protected year-round.
Maintain your pet’s oral health with professional dental care in San Marcos. We offer cleanings, exams, and treatments to prevent dental disease and keep smiles healthy.

Simple, Affordable Wellness Plans

Keep your pet happy and healthy all year long with our preventative care plans designed to save you time, stress, and unexpected costs.

Our wellness plans bundle essential services like exams, vaccinations, and routine care into one convenient package—so your pet gets the care they need, when they need it.

With predictable monthly payments, you can plan ahead and avoid large, unexpected expenses while staying on top of your pet’s health. Regular checkups also help us detect potential issues early, leading to better outcomes and a higher quality of life for your pet.

Whether you have a playful puppy, a curious kitten, or a senior companion, our plans are designed to support every stage of your pet’s life with consistent, reliable care.

Clear, Honest Pricing You Can Trust

We believe great care starts with clear communication. That’s why we provide upfront pricing and walk you through every recommendation—so you always know what to expect.

No surprises, no hidden fees—just honest guidance to help you make the best decisions for your pet.

Our team takes the time to explain treatment options, costs, and alternatives, so you can feel confident and informed every step of the way. We understand that every pet and every family is different, and we’re here to help you choose the care that works best for both.

By being transparent from the start, we aim to build trust, reduce stress, and create a more comfortable experience for you and your pet.

Dr. Tanya Adams

Veterinarian, Owner

Dr. Tanya Adams is the owner of the hospital and brings 25 years of veterinary experience to her practice. She is known for her straightforward, honest assessments and her ability to explain complex medical conditions in a way that pet owners can easily understand. She values clear communication and is committed to providing realistic, well-informed recommendations for each pet’s care. Dr. Adams takes the time to ensure owners fully grasp their pet’s diagnosis and treatment options, making them active participants in their pet’s health. Her strong follow-up ensures that even the most complicated cases are carefully managed, whether through collaboration with specialists or her own expertise.

With a special interest in dermatology and endocrinology, Dr. Adams has extensive experience treating conditions like thyroid illnesses, Cushing’s disease and diabetes. She excels at managing multiple chronic illnesses in pets, balancing their needs to improve quality of life. Her approach goes beyond just treating symptoms—she considers the whole pet, including behavioral and social factors, particularly in cases like feline inappropriate urination. She is also deeply committed to palliative and end-of-life care, working closely with families to ensure pets remain comfortable and that everyone involved is on the same page about quality-of-life decisions. She especially strives to develop and maintain a long-term relationship with her patients and their owners.

Dr. Adams is the owner of Seacoast Animal Health Center. She grew up in the rural Central Valley in Merced, CA. She received her bachelor’s degree from the University of California, Santa Barbara in biology. Then she attended the University of California, Davis where she earned her Doctor of Veterinary Medicine degree in 1997. Dr. Adams moved to San Diego shortly after and has been living in San Marcos with her family since 2003. She has been practicing in North County for over 20 years and especially loves the community in San Marcos–you will often find her running, hiking, or camping in the beautiful coastal weather. Dr. Adams’ dog and multitude of cats allow their home to be shared with her husband and two daughters.

Caring Animal Hospital in San Marcos

At Seacoast Animal Health Center, we believe in the importance of taking a proactive approach to your pet’s health and well-being. We leverage modern tools and years of experience to serve your cats and dogs with a high standard of care at all times. Our passionate veterinarian and staff are dedicated to treating your pets with the accuracy and respect we believe all animals deserve.

If you’re looking for an animal hospital in San Marcos that cares about the well-being of your pet and the quality of our work, we have you covered. Contact our office today to schedule an appointment!