Veterinary Oncology
A cancer diagnosis of a pet changes you forever. The Oncology Department at Animal Medical Center of Seattle works with you to provide not only compassionate care but a wide array of advanced and effective treatment options. We will work with you and your pet and tailor each treatment protocol to allow effective cancer treatment, while minimizing major side effects.
Our Dentistry and Oncology Services have Moved!
Our dentistry and oncology services have been relocated to the annexed building directly next to our main building. The address to the annex building is 17534 15th Ave NE, Shoreline, WA 98155. All of our other specialty, emergency and critical care, and urgent care services will still be located in our main building at 17518 15th Ave NE, Shoreline, WA 98155.

Brittany Evans, DVM, MS, DACVIM (Oncology)
Dr. Evans’s research interests including canine and feline lymphoma and histiocytic sarcoma. Dr. Evans is a member of the Veterinary Cancer Society (VCS), American Veterinary Medical Association (AVMA) as well as the American College of Veterinary Internal Medicine (ACVIM).
Having a pet diagnosed with cancer is a difficult time for clients and their families. Dr. Evans strives to provide the pet owner with all potential diagnostic and treatment options available to their pet, from multimodal cancer therapy to palliative care. A patient’s quality of life is the most important aspect of guiding therapy, and she will help provide clients with information necessary to make the best possible treatment decisions for the pet and the client.
Dr. Evans moved to Seattle in 2020, which has been a dream of hers since visiting in 2014. She lives with her partner, her two dogs Yoshi and Ripley, and her ragdoll cats Tristan and Ragnar. In her spare time, she is enjoying all that Seattle has to offer including wine tasting, hiking and water activities (kayaking, paddle boarding).

Katherine Robinson, DVM, DACVIM (Oncology)
Dr. Katherine Robinson is a proud native of Ohio who is excited to call the beautiful Pacific Northwest home once again. She pursued her education across the United States from veterinary school and residency training at the University of Missouri, to internships at the University of Wisconsin and The University of Georgia. After becoming board-certified in oncology, Dr. Robinson started her career in 2018 at a large corporate hospital in Seattle before moving to British Columbia to provide care at an independently owned practice. She very happily relocated back to Seattle in 2022 to work in the oncology department at the Animal Medical Center of Seattle.
Dr. Robinson’s special interests include comparative and translational oncology, the diversity of lymphoproliferative disorders, and histiocytic disease. Her philosophy regarding oncologic care is that cancer treatment should only be pursued if there is the likelihood that it will improve the patient’s quality of life. She is a firm believer in “Just because you can doesn’t mean you should.” Dr. Robinson believes that owners make the best decisions when they are properly informed of treatment options and expected outcomes, and it is her duty to provide that for the owners of her patients in order to be the best advocate for them. Dr. Robinson understands that hearing a diagnosis of cancer in your companion can be scary, and she is committed to making her clients feel comfortable by providing compassionate care and kindness.
When she is not at work, Dr. Robinson enjoys the outdoors by paddle boarding, hiking, savoring a good meal or having a beer on a patio, or just watching the sunset over the mountains from her rooftop. She also enjoys playing basketball, attending concerts, watching sporting events, and traveling. She lives with her partner and their sophisticated Norwegian Forest Cat mix named Sampson.
Services Provided
Chemotherapy
Novel therapies
Advanced Imaging
Surgical consultations
Radiation referrals
Pet loss therapy referrals
Please contact our Oncology Department for more information or questions about these services.
- Stenting of the urethra, esophagus, colon and trachea to relieve obstructions by tumors
- Laser ablation of early transitional cell carcinoma of the bladder
- Chemoembolization for liver, bladder, and prostate tumors
- Embolization of nasal vessels to control epistaxis from nasal tumors
Types of Cases
Cancers (Malignancies) Based on Location
Adrenal and Pituitary Tumors
Bladder and Urethral Tumors
Bone Tumors (primary and metastatic)
Brain and Spinal Cord Tumors
Cardiac and Heart-based Tumors
Esophageal Tumors
Gall Bladder, Liver, and Pancreatic Tumors
Laryngeal and Tracheal Tumors
Lung Tumors (primary and metastatic)
Mammary Gland Tumors
Mediastinal Tumors
Nasal Tumors
Ocular and Periocular Tumors
Oral and Salivary Gland Tumors
Perianal and Anal Sac Tumors
Prostatic Tumors
Renal Tumors
Reproductive Tumors (male and female)
Rib and Pleural Tumors
Skin, Nail Bed, and Foot Pad Tumors
Skull Tumors
Splenic Tumors
Thyroid and Parathyroid Tumors
Stomach and Intestinal Tumors
Specific Types of Cancer (Malignancies)
Apocrine Gland Adenocarcinoma
Basal Cell Carcinoma
Chondrosarcoma
Epulis
Hemangiosarcoma
Histiocytic Disease
Leukemia and Lymphoma
Melanoma
Mast Cell Tumor
Multiple Myeloma
Osteosarcoma
Other – Adenocarcinoma, Carcinoma, Sarcoma, Undifferentiated
Soft Tissue Sarcoma
Squamous Cell Carcinoma
Thymoma
Transitional Cell Carcinoma
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Here for your pet - 24 hours a day, seven days a week.

Address
17518 15th Ave NE
Shoreline, WA 98155
Click here for directions.


Contact Us
Call: 206-204-3366
Fax: 206-204-3858
Email: [email protected]