Northwest Veterinary Oncology Services

Specialized Cancer Care in Washington State and the Greater Pacific Northwest

“Expert Oncology. Integrity in care. Compassion at every step.”

Northwest Veterinary Oncology Services NWVOS Logo

Cancer Care with Compassion and Expertise

At Northwest Veterinary Oncology Services, we know how overwhelming a cancer diagnosis can be. Our goal is to give you clear information, compassionate support, and treatment options that fit your pet’s unique needs and your family’s goals.


Services We Offer

  • Expert diagnostics - We can support your veterinarian in the next diagnostic steps for determining if a pet has cancer and determine the stage. We can also perform these tests when a diagnosis of cancer is highly suspected. This can include biopsies, CT scans, DNA and antibody testing.

  • Comprehensive Cancer Consultations – We’ll review your pet’s diagnosis and create a personalized plan.

  • Chemotherapy Options – From in-clinic chemotherapy to at-home oral treatments, we offer protocols tailored to each patient.

  • Palliative & Comfort Care – Pain management and quality-of-life planning for pets who may not be candidates for aggressive treatment.

  • Guidance on Surgery & Radiation – Honest, independent advice on whether advanced treatments are appropriate.


cat with feline lymphoma on prednisone and dog with canine mast cell tumor chemotherapy protocol

Diagnostic Support

We work closely with your primary veterinarian to interpret tests such as biopsies, blood-work, imaging (X-rays, ultrasound, CT, MRI), and advanced cellular diagnostics when needed.


How We Work

In-Person Oncology Consultations (Washington State)

Dr. Megan Breit provides comprehensive veterinary oncology care in Washington State through her partner specialty hospitals. As a Washington-licensed veterinarian, she performs physical examinations, diagnostic evaluations, treatment planning, chemotherapy administration, and prescribing as part of each hospital’s specialty team.

Puget Sound Veterinary Specialty & Emergency in Gig Harbor, Washington (253) 400-5052

Old Growth Veterinary Emergency & Critical Care in Puyallup, Washington (425) 331-9334

Remote Oncology Consultation (Alaska)

Dr. Megan Breit provides advanced veterinary oncology case consultation services to the veterinary team at Tier One Veterinary Medical Center in Alaska, collaborating on diagnosis and treatment planning while physical examination, prescribing, and direct patient care are performed by the attending Alaska-licensed veterinarian.

To arrange a consultation in Alaska, please contact Tier One Veterinary Medical Center directly.

Tier One Veterinary Medical Center in Palmer, Alaska (907) 745-8437

Puget Sound Veterinary Specialty & Emergency partner with Northwest Veterinary Oncology Services
Logo for Old Growth Veterinary Emergency and Critical Care with Northwest Veterinary Oncology Services

Wherever your pet is seen, our role is the same: to provide expert guidance, collaborate with your veterinarian, and support your family with compassion every step of the way.


Next Steps

If your primary veterinarian has recommended an oncology consultation, we are here to help guide you through the next stage of care. Please begin by requesting an appointment, and we will connect you with the appropriate partner clinic. Our goal is to make this process simple, professional, and compassionate so your pet receives expert oncology care and your family feels supported at every step.

Owner Dr. Megan Breit with canine patient in Pacific Northwest Seattle Puyallup Tacoma Olympia Bellevue Renton Spokane Kirkland