Our Hospital remains open 24 hours a day for your pet’s needs. During this difficult time in our community the first priority is the health and safety of your families and ours while providing excellent care to meet your pet’s medical needs. We have instituted new hospital protocols based upon CDC recommendations. Please give us a call if you need any assistance.  Stay Healthy and Stay Safe.

Our Specialty Services

Simple or complex, common or rare, we treat a variety of illnesses and diseases affecting pets’ internal organs and bodily systems. If ascertaining a diagnosis is proving elusive or treatment is not bringing about the desired results, your veterinarian may refer you to an Internist.
Examples of conditions for which your family veterinarian might refer you to AVIM include:

  • Anemia or other blood disorders
  • Complicated pancreatic disease
  • Coughing and other breathing problems
  • Endocrine diseases (adrenal tumors, thyroid disease, diabetes)
  • Recurring vomiting or diarrhea
  • Infectious diseases
  • Kidney or bladder ailments
  • Liver inflammation

For more information on the training of an Internist, please visit the American College of Veterinary Internal Medicine website.

To See is to Know

There are many ways to go about obtaining a diagnosis. Knowing which modality to use in any given situation is the first challenge. Then having the ability to perform the imaging study or procedure, evaluate the results, and therefore make a recommendation on the best course of treatment is the yet another skill set. At AVIM, we are skilled at performing, administering and interpreting a variety of diagnostic technologies and treatment procedures. Read more about our in house Diagnostic Imaging Modalities and Procedures.


Advanced Veterinary Internal Medicine
2965 Edinger Ave.
Tustin, CA 92780

Business Hours

8 AM - 6 PM

Contact Us

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