New clients welcome! Limited time free first wellness exam (terms apply; dogs & cats only)


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Alta Rancho Pet Hospital

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We are proud to be able to serve Rancho Cucamonga, CA, and our surrounding communities to give your pet the best care that they deserve!

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Alta Rancho Pet Hospital is dedicated to providing outstanding veterinary care for the Rancho Cucamonga community pets. Your pet's health and comfort are our highest priorities.

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<p dir="auto">If your pet is experiencing an emergency, please call us at <a target="_blank" rel="noopener noreferrer nofollow" class="link" href="tel:(909) 980-3575"><strong><u>(909) 980-3575</u></strong></a> for a same-day appointment. We provide emergency care during our regular business hours.</p><p dir="auto" style="line-height: 1.6">Emergencies happen when you have pets! They can happen at any time, so it is our goal at Alta Rancho Pet  Hospital to be here for you and your pet!</p><p dir="auto" style="line-height: 1.6">We definitely understand how hard and stressful it can be when your pet has an emergency (no matter how big or small it is). That is why we are dedicated to helping. Our staff is well trained and ready to help you and your pet get through this stressful time.</p><p dir="auto" style="line-height: 1.6">We offer emergency care during our regular business hours, and we also welcome same-day appointments when available. If your pet needs urgent care, don’t hesitate to call—we’ll do our best to see you as quickly as possible.</p><p dir="auto" style="line-height: 1.6">The only thing that we ask is that you please call ahead when you have an emergency. This helps our staff to be ready for you and your pet when you walk in our door. So please call us at <a target="_blank" rel="noopener noreferrer nofollow" class="link" href="tel:(909) 980-3575"><strong><u>(909) 980-3575</u></strong></a> whenever you have an emergency.</p>

Provides same-day emergency appointments during regular business hours to address urgent pet care needs.

Same Day Visits

Dogs

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Find answers to common questions about our services

Stay updated with the latest news from our practice

Keeping up with your pet's health from your mobile device has never been easier!

Download our app and connect with us on MyPetsWellness!

Schedule a visit with our veterinary team.

Tips and information to keep your pet healthy!

Veterinary video presentations at Alta Rancho Pet Hospital help our clients understand the nature of their pet’s problems. We pride ourselves on helping our clients participate in their pets' care through direct consultation, prepared handouts, and video presentations.

Eduardo Martos

Krista Marino

Julie Sarrazin

Marilyn Perrin

200+

Open on Saturdays—because pets don't just need care Monday to Friday.

Weekend Care

Proudly serving Rancho Cucamonga since 1975, trusted for years of compassionate, dependable pet care.

Sign up to our newsletter to learn about new opportunities, team stories, and learning moments from North Texas.

Connect With Us

Reach our directly to our Talent Team! We are happy to guide you through roles, culture, and everything in between.

Have Questions

Payment is due at time of service. We accept cash, cards, CareCredit, and Scratch. $25 fee for returned checks. 1.5% monthly charge on unpaid balances. Deposits: 50% for surgery, 75% for boarding. Vaccines required for boarding/hospitalization. Pets must be leashed or crated.

We are pleased to offer access to several financing options.

Our policies regarding payments and billing

Consult Online

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Pet Portal

Billing

Client Forms

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8677 19th St, Rancho Cucamonga, CA 91701, USA

Additional Services

General Services

Advanced Services

At Alta Rancho Pet Hospital, we offer patient forms online so you can complete them in the convenience of your own home or office. Fax us your printed and completed forms, or you may bring them during your visit.

Not feeling like themselves? We're here to diagnose, treat, and help your pet feel better fast.

Illness/ Injury & Sick

A quick microchip gives your pet a permanent ID and increases their chance of being reunited if lost.


Microchipping

Treat and prevent internal parasites like roundworms, hookworms, and tapeworms with trusted care.


Deworming

Deworming & Parasite Control

Spaying or neutering helps prevent health issues, unwanted litters, and certain behavior challenges.


Spay & Neuter

Protect your pet from fleas, ticks, heartworms, and more with year-round parasite prevention plans.


Parasite Prevention

Get expert guidance on your pet's nutrition, weight, and feeding to support lifelong wellness.


Nutrition & Diet Counseling

Advanced diagnostics like bloodwork, X-rays, and ultrasound help us catch issues early and treat fast.

Diagnostics & Imaging

Support your pet's health with professional dental cleanings, exams, and oral care you can trust.

Dental Care

Say goodbye to itching, redness, and skin issues with expert dermatology and allergy care for pets.

Allergies & Dermatology

We offer compassionate cancer care tailored to extend quality of life and support your pet's journey.

Cancer Treatment

Cancer Treatment / Oncology

Protect your pet’s heart health with advanced diagnostics and expert cardiac care—helping cats and dogs live longer, more active lives.

Cardiology

When every second counts, our team is ready to treat injuries, illness, or sudden changes in behavior.

Urgent Care

When every second counts, our team is ready to treat injuries, illness, or sudden changes in behavior.


Emergency Care

Emergency

Non-invasive laser therapy helps reduce pain, speed healing, and improve mobility for pets of all ages.


Laser Therapy

Explore natural therapies like acupuncture, supplements, and holistic care to support your pet's health.

Same Day Visits

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