We’re excited to share that ACCESS Specialty Animal Hospital – Pasadena is developing a new Oncology Department, dedicated to advancing cancer care for pets. Our goal is to bring together a compassionate, highly skilled team focused on providing hope, healing, and cutting-edge treatment options for pets and the families who love them.

What Medical Oncologists Do

Our future Medical Oncologists will be board-certified specialists – diplomates of the American College of Veterinary Internal Medicine (ACVIM) – who have completed years of advanced training beyond veterinary school, including internships and oncology residencies.
These doctors specialize in diagnosing and treating cancer in pets through therapies such as chemotherapy, immunotherapy, and palliative care, while also guiding families through every stage of the process. They’ll play a vital role in:

• Educating clients about their pet’s specific diagnosis
• Recommending and interpreting diagnostic tests
• Developing personalized treatment plans
• Monitoring therapy progress and managing side effects

Advanced Diagnostics

Our Oncology Department will utilize advanced imaging technologies, including X-rays, ultrasound, and CT scans, to evaluate the size, location, and spread of tumors. When needed, biopsies and cytology will be used to determine the exact cancer type and stage, ensuring each patient receives the most informed, effective treatment plan.

Types of Cancer in Pets

Cancer is unfortunately common in both dogs and cats and can appear in many forms, much like in humans.

Dogs: mast cell tumors, lymphoma, melanoma, and osteosarcoma are among the most common.
Cats: lymphoma, squamous cell carcinoma, and mammary gland tumors occur most frequently.

Other cancers can affect the bladder, kidneys, brain, thyroid, or lungs.
Cancer risk increases with age, and certain breeds are more predisposed – for example, Boxers often develop mast cell tumors, Golden Retrievers are prone to lymphoma, and large breeds like Great Danes and Irish Setters have a higher likelihood of bone cancer.

A Collaborative Approach to Care

Cancer care often requires a multimodal approach, combining surgery, chemotherapy, and radiation therapy. Our oncologists will work closely with referring veterinarians, veterinary surgeons, internists, and other specialists to ensure each patient benefits from a comprehensive, coordinated plan of care.

Compassion at the Core

A cancer diagnosis can feel overwhelming, but you won’t face it alone. Our upcoming Oncology Department is being designed around empathy and communication, helping pet owners understand their options, make informed decisions, and find comfort and confidence in every step of treatment.