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5.0(425 reviews)

Maritess Montoya Zareno
Internal Medicine Physician - General

Biography

Maritess Montoya Zareno is a Internal Medicine Physician - General practicing in Valencia, CA

She has not yet shared a personalized biography with Doctor.com.

Featured Review See More Reviews

She was absolutely excellent in all respects!…

Anonymous

Summary

Specialties

Languages Spoken
English
Medical Specialties
  • Internal Medicine Physician

Accepts New Patients: Yes

Payment Options

Payment Details

Reviews

Average Rating: 5.0
Number of Reviews: 425
Most Recent Review: 09/08/2026
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Office & Staff Evaluation Not rated

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Office Appearance & Atmosphere Not rated
Handling of Billing Matters Not rated
Average Wait Time Not Rated

Provider Evaluation 5.0

Clear Explanations 5.0
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Verified Patient

She was absolutely excellent in ...

She was absolutely excellent in all respects!

Anonymous 09/08/2026
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Verified Patient

The girl who drew my blood was w...

The girl who drew my blood was wonderful

Anonymous 09/07/2026
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Verified Patient

She was excellent, went over eve...

She was excellent, went over everything with me and took time with me

Anonymous 08/31/2026
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Verified Patient

The provider did listen to my co...

The provider did listen to my condition and state I have been through, empathize & Help me to get a referral & medicines I need.

Anonymous 08/27/2026
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Verified Patient

The doctor answer all my questio...

The doctor answer all my questions. The Staff was very nice great visit. I like Facey and I have been with them a long time.

Anonymous 08/20/2026
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Verified Patient

The doctor was very pleasant and...

The doctor was very pleasant and easy to talk to.

Anonymous 09/07/2026
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Verified Patient

Caring, thorough, the best...

Caring, thorough, the best

Anonymous 09/01/2026
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Verified Patient

Great experience and very helpfu...

Great experience and very helpful

Anonymous 08/30/2026
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Verified Patient

Maritess is wonderful...

Maritess is wonderful

Anonymous 08/21/2026
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Verified Patient

Maritess Montoya Zareno is a won...

Maritess Montoya Zareno is a wonderful NP. She is kind, knowledgeable, compassionate, and truly takes the time to listen. I always feel heard and cared for during my visits with her. I highly recommend her to anyone looking for a provider who genuinely cares about her patients.

Anonymous 08/19/2026
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Locations

Affiliated Practices

Practice Colleagues

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Geoffrey Lloyd,   -   Family Medicine Physician
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Procedures & Services

Procedures & Treatments Offered

    Commonly Prescribed Medications

    Maritess Montoya Zareno has not yet listed the medications that she commonly prescribes.

    Accepted Insurance

    Accepted Insurance

    Maritess Montoya Zareno has not yet specified the insurance plans she accepts.