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Top Urgent Care in Ontario

We offer an array of urgent care, occupational health services, therapy services, and much more.

Rapid COVID-19 Test

Results in just 15 minutes!

Walk-Ins Available

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Same-Day Treatment

Emergency care

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Quality medical care in Ontario, California.

We are committed to proving excellent healthcare in a comfortable and relaxing atmosphere. Our goal as doctors are to create long-lasting relationships to help better our patients’ health and improve their overall well-being.

We take pride in providing a comfortable and relaxing atmosphere to ensure that your care will be provided in a “no-pressure” environment. We will always be sure to thoroughly explain your options, risks, and benefits of treatment.

So during the quarantine I ended up getting a pretty bad infection, face got swollen and everything. Up Clinics staff were ready to treat and made sure I was taken care of.

Samuel Prajesh
December 2020
Services Offered

Urgent Care Services

Sprains and Fractures

Respiratory Illness

Urinary Tract Infections

Allergies

Gastrointestinal

Sinus Infections

Quick, Thorough Care

Experienced Physicians

The doctors and staff at Up Clinics are dedicated to providing a personalized medical experience to all of our patients.

At our practice, you will always be greeted with a smile and treated with the utmost dignity and respect. We take pride in being transparent with anyone that chooses Up Clinics as their primary medical provider.

"Dr. Alireza Esfahane did a great job with diagnosing my hip pain with such ease and care. The transparency between patient and doctor was quite refreshing. I will definitely be back!"
Happiness, One Patient at a Time

Accepting Most Insurances

We are glad you have chosen us for your health needs and hope that every encounter with our office and staff exceeds your expectations. We know our patients have a choice in several different areas, so we go out of our way to deliver the level of care and compassion we would want for our own families.

Amenities

Comforting Atmosphere for the Entire Family

We are committed to proving excellent healthcare in a comfortable and relaxing atmosphere. Our goal as doctors are to create long-lasting relationships to help better our patients’ health and improve their overall well-being.

Real Testimonials

What Others Are Saying

4.5/5.0
5/5
They were the BEST. Excellent phone experience before our visit, personable, kind and professional nurses at the front desk with genuine compassion, and the waiting room and entire facility was spotless. I was honestly so impressed. I felt extremely confident knowing I had picked the best urgent care to bring my sister who was visiting from Canada. Dr. Esfahane was kind, compassionate and thorough and we couldn’t have asked for better. Thank you to each and every one of you.
Cynthia C.
October 2021
Just overall the facilities and the staff amazing, And superb, Very super clean, polite And very professional. Thank you. With confidence I will recommend it to my family and friends highly five star scored. 😷👍🏼😊
Emmanuel H.
August 2021
Great doctor and staff! I am fully satisfied with their services.
Mary A.
October 2021
After looking everywhere for a rapid COVID test I thought my plans were ruined until I found this clinic. I called this morning and made an early appointment for the same day. The facility is clean and the staff is pleasant. I really love quite waiting rooms and this was quite with only a few other people waiting. I was in and out in less than 20 minutes and the price was reasonable. I definitely recommend this facility.
Tracey W.
September 2021
Professional staff is prepared to assist clients and answer any questions presented. The doctor that attended my needs is patient (no pun intended) and explained in a clear manner.. The entire inside of the building is new and very clean.
Raul S.
September 2021
They are absolutely amazing and so professional Doctor Esfahane. I will definitely be coming back if needed.
Vanessa C.
September 2021
Welcoming patients to our family.

Start on your journey to better health.

Let us help you get better, forever.

Fill out our form below to schedule an appointment with our office. Our staff will get back to you as soon as possible! Call (909) 354-8881 for immediate assistance.

We offer an array of urgent care, occupational health services, therapy services, and much more.

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