We are committed to caring for your pet – while maintaining the highest level of safety for our Associates and pet owners. Face coverings/masks are required at all of our U.S. hospitals. We thank you for your continued patience and support. Learn more about our COVID-19 response and guidelines.

Walk-in emergency services are temporarily suspended. We apologize for any inconvenience this may cause.

Ann Bilderback

Ann Bilderback Staff Photo
Veterinarian Specialist
Ann Bilderback Staff Photo

At a Glance

Practicing Since:


Board Certified:


Specialties Include:

Inflammatory Brain Disease

My Pets:

Lilo - Chihuahua 
Stitch - Yorkie/ Maltese mix  
A native Californian, Dr. Ann Bilderback moved to the northeast to attend Dartmouth College in 1995.  After graduation, she headed down to Cornell University where she received her DVM.  To round out her tour of the East Coast’s academic high points, Dr. Bilderback headed to Cummings School of Veterinary Medicine at Tufts University where she completed both a rotating internship and residency in neurology.  She became a board-certified diplomate in Neurology in 2008.  Dr. Bilderback has spent the past 11 years practicing neurology at Long Island Veterinary Specialists in New York, where she has focused on her passion for treating idiopathic epilepsy and intracranial diseases.  She is excited to be back on the best West Coast and to explore all the great places in Portland and the PNW.  Dr. Bilderback enjoys hiking, traveling, running, yoga, knitting and hanging out with her fellow explorers, her pups Lilo and Stitch.

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Featured Departments



Diagnostic Imaging

Emergency/Critical Care

Integrative Medicine

Internal Medicine




Radiation Oncology


VCA Northwest Veterinary Specialists

16756 S.E. 82nd Drive

Clackamas, OR 97015

Main: 503-656-3999

Fax: 503-557-8672

Hospital Hours:

    Mon-Sun: 8:00 am - 8:00 pm

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