Internists specialize in the diagnosis and treatment of complex problems of the respiratory, gastrointestinal, hepatic (liver), renal (kidney), endocrine, hematologic, cardiac and neurologic systems. Our internal medicine team works closely with your veterinarian in managing your pet's problems and establishing a specific diagnosis, especially in cases where the signs are vague or perplexing. Internists deal with a variety of clinical signs including loss of appetite, weight loss, fever, anemia, vomiting, diarrhea, coughing, and seizures. Specialized diagnostic tools such as endoscopy allows noninvasive diagnostic capabilities.