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162 Patient Reviews

Harry Arguelles Avellona

Internal Medicine Physician - General

Biography

Harry Arguelles Avellona is a Internal Medicine Physician - General practicing in Mission Hills, CA

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

Featured Review See More Reviews

Great provider! Explains medication carefully. My first visit as a patient and was amazed.…

Anonymous

Summary

Specialties

Languages Spoken
English
Medical Specialties
  • Internal Medicine Physician

Accepts New Patients: Yes

Payment Options

Payment Details

Reviews

Average Rating: 4.9
Number of Reviews: 162
Most Recent Review: 10/20/2025
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Office & Staff Evaluation Not rated

Ease of Getting an Appointment Not rated
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Handling of Billing Matters Not rated
Average Wait Time Not Rated

Provider Evaluation

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Verified Patient

Great provider! Explains medicat...

Great provider! Explains medication carefully. My first visit as a patient and was amazed.

Anonymous 10/20/2025
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Verified Patient

Thank you so much for all the gr...

Thank you so much for all the great work you've given to me,

Anonymous 10/16/2025
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Verified Patient

Excellent care...

Excellent care

Anonymous 09/30/2025
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Verified Patient

All good. He listen and respect ...

All good. He listen and respect you.

Anonymous 09/18/2025
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Verified Patient

My experience with this Doctor a...

My experience with this Doctor and staff members at this Doctors Office was excellent!!!!I appreciated this very much.

Anonymous 09/15/2025
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Verified Patient

Thank you !!...

Thank you !!

Anonymous 10/20/2025
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Verified Patient

Amazing...

Amazing

Anonymous 10/13/2025
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Verified Patient

The staff during my check-in was...

The staff during my check-in was polite, friendly, and professional. The nurse practitioner was extremely professional and knowledgeable considering it was a first time I saw him I would Definitely see him again

Anonymous 09/18/2025
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Verified Patient

Very thorough and questioning my...

Very thorough and questioning my symptoms

Anonymous 09/16/2025
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Verified Patient

He was very good, very concerned...

He was very good, very concerned about my health. Thank you!!!

Anonymous 09/11/2025
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Locations

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Practice Colleagues

Lawrence Bernstein,   -   Internal Medicine Physician
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Procedures & Services

Procedures & Treatments Offered

    Commonly Prescribed Medications

    Harry Arguelles Avellona has not yet listed the medications that he commonly prescribes.

    Accepted Insurance

    Accepted Insurance

    Harry Arguelles Avellona has not yet specified the insurance plans he accepts.
     

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