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WELCOME TO Mercer Street Veterinary Hospital

Your Neighborhood Veterinarian in Seattle 

Call us at (206) 285-0395 


COVID-19 UPDATE: We Are Open and Here for Your Pets  

Mercer Street Veterinary Hospital is here to take care of your pet’s needs during the COVID-19 pandemic. Veterinary services are classified as essential by Washington State during the Stay at Home Order.

If you live in Seattle or the surrounding area and need a trusted veterinarian to care for your pets – look no further. Drs. Piper Selmon, and Lexi McGilvray are here for you! 

As a full-service animal hospital, we welcome both emergency cases and pets in need of routine medical, surgical, and dental care. Our doctors have many years of experience treating serious conditions and offering preventive care.

We have many resources that will help you learn how to take better care of your pets. Please browse our site!  Always remember, the best veterinary care is to prevent disease though routine exams, appropriate vaccines, diagnostic screens, parasite prevention, dental care, and nutrition.  

Keeping Everyone Safe During COVID-19 

We have adjusted our protocols to ensure we keep our clients, staff, families and community as safe as possible. Simply call (206) 285-0395 or email us at [email protected] and we will help you make a plan to safely address your pet's needs.

Convenient Options 

·       Curbside Valet we’ll come out to the car and pick up your pet

·       Telemedicine appointments using chat or video conferencing, so you can remain safely at home. See Telemedicine app below.   

·       Home Delivery for medications or food; click here Mercer Street Home Delivery

·       Hands Free Payment over the phone or through a tap and go card reader 

For Appointments: Remain in your car and call our front desk when you arrive (206) 285-0395. If you must enter the building, we will provide safe, social distance areas maintained with extreme disinfection protocols. 

Download Telemedicine App, Anipanion, here


Medication or Food Pick Up: Remain in your car and call our front desk when you arrive. 

What to do if you have been exposed to the virus or are ill: If you are experiencing fever, cough or shortness of breath, you must stay home! Please have someone else bring your pet in or call us and we can assist you with the best plan to take care of your pet’s needs.

Helpful Information

Reliable information for frequently asked questions can be found at the AMVA (American Veterinary Medical Association)


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Office Hours

Our Regular Schedule

Mercer Street Veterinary Hospital


8:00 am-7:00 pm


8:00 am-7:00 pm


8:00 am-7:00 pm


8:00 am-7:00 pm


8:00 am-7:00 pm


9:00 am-5:00 pm


9:00 am-5:00 pm

Meet Our Veterinarians

Learn Who We Are

  • Dr. Piper Selmon
    Associate Veterinarian

    Dr. Selmon graduated from Ross University School of Veterinary Medicine in 2015 after completing her clinical year of vet school at Colorado State University. She moved to Seattle Washington soon after to start working in small animal general practice. Originally from San Francisco, she has also lived in Texas and the Caribbean. As much as she enjoyed the warm weather, her visits to the Pacific Northwest caused her to fall in love with the area… and the coffee! Her two dogs, a puggle and a boston, seem to fit right in as well with routine walks around Green Lake. Dr. Selmon is also passionate about travel and always looking for a new place to explore, especially if scuba diving might be involved. She loves to learn new things both in and outside of the hospital. She enjoys general practice because it allows her to help animals in the many different fields of interest, ranging from surgery to managing chronic endocrine disease, to dentistry. As an advocate for the pet, Dr. Selmon truly believes communication is key to forming a trusting relationship with clients so that the pet receives the best quality care. She's excited to join the Mercer Street Animal Hospital family in 2019.

  • Dr. Lexi McGilvray
    Associate Veterinarian

    Dr. Lexi McGilvray (Dr. Mac) grew up in the beautiful Seattle area.  She moved to San Diego, California for college, graduating from the University of San Diego with a BA in Biological Anthropology. She returned to the Pacific Northwest to attend Washington State University for veterinary school, graduating from WSU College of Veterinary Medicine with honors in May 2015.  After graduation, she was accepted by Seattle Veterinary Specialists for a one year, small animal rotating internship in emergency and specialty medicine.  She has worked as a small animal general practitioner since the completion of her advanced training. Her interests include cardiology, dentistry, and internal medicine.  When she’s not working with animals as a Cara team member, Dr. Mac enjoys traveling with her husband, snowboarding with friends, practicing hot yoga, cheering for the Seahawks, and exploring the PNW’s great outdoors with her Chihuahua mix, Leoberto.