VCA Almaden Valley Animal Hospital

Devin Johnsen, DVM, Associate Veterinarian

DVM, University of California, Davis


Dr. Devin Johnsen attended Pomona College for her undergraduate degree in Biology. She then studied equine locomotion at California State Polytechnic University, Pomona and received her Master’s of Biological Sciences. She attended U.C. Davis for her Doctor of Veterinary Medicine, graduating in 2007.

Dr. Johnsen worked in the East Bay at VCA Bay Area Animal Hospital for three years, before joining VCA Almaden Valley Animal Hospital in 2010.

In her free time, she enjoys “classic” sci-fi films and spending time with Trillian, her extremely fluffy, black and white, broccoli eating cat.


Specialty Care

Sometimes sick or injured pets need the care of a veterinary medical specialist. When that happens, VCA specialty hospitals work closely with the general practitioner veterinarians who refer cases to us in order to provide seamless veterinary care to your pet. When your pet is facing any kind of serious illness or injury, our specialty referral hospitals will provide the compassionate and expert care your beloved pet needs.

Our goal is to make sure that when you and your pet are in need that you have access to board certified specialists who are up to date on the very latest developments in their field. In our state of the art hospitals, our specialists also have access to the most sophisticated diagnostic and treatment tools and techniques from ultrasonography and endoscopy to CAT scans and even MRI.

As part of the VCA family, we have over 83 specialty hospitals across the US and Canada which provide referral specialty care, so there may be one near you. Our specialized services include: behavior, cardiology, critical care, dentistry, dermatology, integrative medicine, internal medicine, neurology, oncology, ophthalmology, radiology, rehabilitation, reproduction, and surgery.

Find a VCA Specialty Care Animal Hospital near you:


See all VCA Animal Hospitals >


Emergency Care

In case of emergency, please call us immediately. If it is after hours, check with a local animal hospital emergency clinic.

VCA Almaden Valley: (408) 268-3550


United Emergency Animal Clinic:

San Jose

(408) 578-5622

Weeknights: 6pm to 8am

Weekends & Holidays: 24hrs

5440 Thornwood Dr, San Jose



(408) 371-6252

24 Hours 7 Days/Week

905 Dell Ave, Campbell