Internal Medicinein Oklahoma City, OK

Expert Internal Medicine Servicesfor Lifelong Pet Wellness

We are excited to announce that City Paws Emergency Room now offers Internal Medicine services, expanding our ability to support our community veterinarians and patients with advanced diagnostic and medical care.

We are pleased to welcome Dr. Rebecca Tims, DVM, DACVIM (Small Animal Internal Medicine), to the City Paws Emergency team. Dr. Tims officially began in January 2026 and will be available on Thursdays and Fridays.

Dr. Tims’ clinical interests include the management of infectious and immune-mediated diseases. She has a particular passion for caring for geriatric patients and managing the internal medicine needs of pets with cancer.

We are thrilled to add Internal Medicine services to our Emergency Room and look forward to collaborating with our local veterinarians to provide comprehensive care for shared patients.

If you are a referring veterinarian and have any questions or would like to refer a patient, please feel free to submit a Referral Form and all patient medical records. We will contact your client and handle the rest! Thank you for your continued trust and partnership.

Services provided

Our Internal Medicine team will be providing the following services
  • Endoscopy (Gastroscopy/Colonoscopy, Rhinoscopy, Bronchoscopy)
  • Computed Tomography
  • Abdominal and Thoracic Ultrasounds
  • Ultrasound guided fine needle aspirates
  • Digital Radiography
  • Management of oral chemotherapy and L-asparaginase
  • Management of chronic conditions:
  • Diabetes
  • Cushings
  • Addisons
  • Elevated labwork values (Liver, Kidney, etc)
  • Chronic kidney disease
  • Gastrointestinal diseases
  • Immune mediated conditions

Services not offered with our Internal Medicine team

  • Full injectable chemotherapy protocols for known cancer
  • Echocardiograms

Veterinary Services in Oklahoma City

Emergency Care
Surgery
Ultrasound
Emergency Care
Surgery
Ultrasound
Endoscopy
Endoscopy
Hospitalization
Anti-venom
Hospitalization
Anti-venom

Blood Transfusion Products

Oxygen Therapy

Blood Transfusion Products

Oxygen Therapy

Urgent Care

Urgent Care

Internal Medicine

Internal Medicine