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Port City Veterinary Referral Hospital

Orange cat sleeping on green rug

Internal Medicine

Our expertise in diagnosis and treatment of chronic and complex health conditions, combined with compassion and understanding, ensures your pet has access to the best care possible.

Our board-certified New Hampshire Internal Medicine specialists work with you and your regular veterinarian to provide the comprehensive care your pet needs. Our board-certified specialists have extensive training in all aspects of internal medicine and employ the most sophisticated diagnostic techniques to every case they manage. Each pet is an individual, and care, diagnosis, and treatment is tailored to meet your needs and those of your pet.


  • Hyperadrenocorticism or Hypoadrenocorticism

  • Diabetes

  • Hyperthyroidism or Hypothyroidism

  • Pituitary Disorders


  • Unexplained Weight Loss

  • Acute & Chronic Pancreatitis

  • Acute and Chronic Vomiting/Diarrhea

Hematologic Disease (diseases of the blood)

Hepatology (Diseases of the Liver)

  • Acute Liver Failure

  • Chronically Elevated Liver Values

  • Hepatitis

Immune-mediated Disease

  • Immune-mediated Hemolytic Anemia

  • Immune-mediated Thrombocytopenia

  • Polyarthritis

Infectious Disease

  • Tick-borne (Lyme, Ehrlichiosis, RMSF, Anaplasmosis)

  • Viral, Fungal, Bacterial

Nephrology/Urology (Kidney and urological Conditions)

  • Acute & Chronic Renal Failure

  • Chronic, Recurrent, or Resistant Urinary Tract Infections

  • Incontinence

  • Urolithiasis

Nutritional Management

  • Feeding Tubes

  • Parenteral Nutrition

Oncologic Disease (Cancer)

Respiratory Disease

Diagnostics & Treatments

  • Computed Tomography (CT SCAN)

  • Radiography (X-Rays)

  • Ultrasound

  • Endoscopy

Our Internal Medicine Team