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Costa Mesa

3195 Harbor Boulevard
Costa Mesa, CA 92626

Location Hours

Monday - Friday 8 am to 8 pm

Saturday - Sunday 8 am to 8 pm

Schedule Online Schedule Online Cancel Appointment

We're urgent care... made even easier.

We're a service — and a dedicated team — improving how people experience healthcare at every opportunity. In fact, that’s our Vision.

What does that look like?

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    Extended walk-in hours, every day. Including holidays

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    Online scheduling, digital registration, and online bill pay

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    X-rays and lab tests available on-site

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    Most insurance accepted and clearly posted self-pay rates

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    Updates via text to see how you’re feeling

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    Follow-up survey so you can tell us how we’re doing

About this Location

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Costa Mesa Urgent Care You Can Count On

At MedPost, we understand that your family’s health is a priority, and so is your time. That’s why our Costa Mesa center is conveniently located in your neighborhood and open 7 days a week with extended hours, including nights and weekends.

Businesses Near MedPost Costa Mesa

The MedPost Urgent Care Costa Mesa center is located in the Harbor Mesa shopping center. Our facility is located at the Harbor Boulevard and Gisler Avenue intersection, and we are nearby the 405 Freeway, between the In-N-Out Burger, Chik Fil-A, and Harbor Lawn-Mt. Olive Memorial Park and Mortuary. We are just a ½ mile west of Killybrooke Elementary School.

Directions to MedPost in Costa Mesa

If you are heading southeast on 1-405 South, take the Harbor Boulevard exit toward Costa Mesa. Turn right onto Harbor Boulevard, and MedPost will be on your right, next to NuVision Federal Credit Union.

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MedPost Urgent Care
MedPost healthcare providers have experience in urgent care, pediatrics, wellness, and occupational health and provide services in Costa Mesa, CA for residents of the Halecrest, Fountain Valley, and Southcoast Metro areas.

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Need answers to medical questions or convenient medical care in the Costa Mesa, Irvine, Fountain Valley ,and South Coast areas? If so, look no further than MedPost Urgent Care clinic in Costa Mesa. Our team of experienced healthcare providers is trained to treat a variety of medical issues quickly and compassionately to help you and your whole family start feeling better.

From X-rays to vaccines, our team of urgent care professionals at MedPost is committed to improving your health now and for the future. We offer a range of urgent care, occupational health, pediatric urgent care, wellness, seasonal care, and occupational care services to patients in Costa Mesa and surrounding areas.

Stop by our walk-in clinic or schedule online for the urgent care you need today.

Medicare is accepted at this location.

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Our wellness services at MedPost in Costa Mesa range from diagnostic tests such as EKGs and X-rays to blood panels and immunizations to help prevent illness before it arises. Our expert medical team’s goal is to give you peace of mind by identifying potential health risks early on, and to develop a treatment plan if necessary.

When it’s time for your next checkup, or you have a specific test in mind, you can schedule an appointment online or simply stop by our Cosa Mesa urgent care clinic seven days a week, including evenings and weekends. MedPost locations are staffed with a variety of experienced personnel to meet your wellness needs, including physicians, nurse practitioners, and/or physician assistants.

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MedPost Costa Mesa offers comprehensive occupational health services and workplace injury treatment for residents and employees of businesses in the Halecrest, South Coast Metro, Mesa Del Mar, and Fountain Valley neighborhoods of Cost Mesa. We offer occupational health services including injury treatment, diagnostic screenings, and physicals to help identify potential health risks. Digital test results are available to employers online.

From treating sprains and strains to bandaging burns and cuts, our skilled medical professionals strive to bring you quality care that gets you back to work as quickly as possible. Pre-employment physicals, drug and alcohol testing, and return to work examinations are all offered at MedPost Costa Mesa. To make your occupational health visit as comfortable and convenient as possible, we offer digital treatment authorization forms, online appointment scheduling, and more from the convenience of your smartphone through our ePortal.

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