Tustin Village Animal Hospital

Internal Medicine

Diagnosis and management of complex medical conditions — endocrine, gastrointestinal, respiratory, kidney, liver, infectious, and immune-mediated.

A calm orange tabby cat being held in warm light by a person

Internal medicine encompasses a wide range of medical conditions affecting your pet's organs and bodily functions. Our veterinarians use advanced diagnostic tools and personalized treatment plans to manage and treat illnesses effectively.

Whether your pet is experiencing digestive issues, respiratory problems, or a chronic disease, expert medical support is available. We combine modern technology with compassionate care to help pets achieve optimal health, and we take time to educate owners so you understand the condition and the options.

What to expect

Endocrine disorders

Diagnosis and treatment of diabetes, thyroid disorders, and adrenal gland diseases.

Gastrointestinal disorders

Management of chronic vomiting, diarrhea, and inflammatory bowel disease (IBD).

Respiratory disease

Care for asthma, pneumonia, and breathing difficulties.

Kidney & liver disease

Specialized treatments to improve organ function and quality of life.

Infectious disease

Diagnosis and treatment of bacterial, viral, and fungal infections.

Autoimmune & immune-mediated conditions

Advanced therapies for conditions like lupus and immune-mediated anemia.

Frequently asked

What are the signs my pet may have an internal health issue?

Common symptoms include weight loss, lethargy, vomiting, diarrhea, excessive drinking or urination, and difficulty breathing. Schedule an exam promptly if you notice any of these.

How are internal medical conditions diagnosed?

We use a combination of blood tests, imaging (X-rays, ultrasound), urinalysis, and other diagnostic tools to assess your pet's condition accurately.

Can internal diseases be cured?

Some conditions can be managed effectively with medication and lifestyle changes; others require ongoing treatment. We build personalized plans that optimize quality of life over the long term.

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