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Joseph Armstrong

Joseph Armstrong, MD

4.9126 ratings

Pediatrics

Accepting New Patients

Highlights

Age Groups Seen

  • Pediatrics

Provider Gender

Male

Care Team

Tanya Pitts
Pediatrics
Banner Health Center plus

7701 West Aspera Boulevard, Suite 201, Glendale, AZ 85308

Available within 10 days
View Appointments
John Sarmiento
Pediatrics
Banner Health Center plus

7701 West Aspera Boulevard, Suite 201, Glendale, AZ 85308

Available within 15 days
View Appointments
Mary Ellen Radosevich
Family Medicine
Banner Health Center

4375 East Irma Lane, Phoenix, AZ 85050

Available within 30 days
View Appointments

About Joseph Armstrong and Banner Safety Practices

Care Philosophy

I strive to promote a comprehensive team approach to medicine, where the expectations and goals of patients, their families, and myself intersect to provide the best possible medical care.

Interests & Activities

In my free time I enjoy hiking and camping in the great outdoors of the Southwest with my wife and two dogs, cooking new dishes, and exploring Phoenix's countless restaurants and breweries.

All Banner facilities are pleased to provide interpretation services to our patients and their companions for no charge - just ask when you arrive.

Hospital Affiliations

Banner - University Medical Center Phoenix

Expertise

Education

  • Residency: Phoenix Children's Hospital, Pediatrics, 2021
  • Medical School: Loyola University of Chicago Stritch School of Medicine, 2018

Board Certifications

  • Pediatrics: American Board of Pediatrics, 2021

Video

Locations

  1. Banner Health Center plus
    • 7701 West Aspera Boulevard, Suite 201, Glendale, AZ 85308

Testimonials

4.9 out of 5.0

126 ratings

All patient experience ratings and testimonials are submitted by actual patients and verified by a leading independent customer experience company. Patient identities are withheld to ensure confidentiality and privacy.

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    5 out of 5 stars
    Reviewed on 10/30/2025

    He's amazing

    5 out of 5 stars
    Reviewed on 9/19/2025

    Very personable and professional. Good bedside manner. Direct and clear explanation of status and next steps. Made my son feel confident about his progress.

    5 out of 5 stars
    Reviewed on 9/7/2025

    I already recommend Dr. Armstrong to my friends who are searching for a pediatrician. Every interaction with Dr. Armstrong is positive and thorough. Dr. Armstrong allows us to speak listens intently and then is able to answer our questions. You can tell that he cares about his patients.

    5 out of 5 stars
    Reviewed on 8/10/2025

    He is so incredible we have been seeing him for a few years and we will continue to go see him as long as we can. Dr. Armstrong is always so helpful and put my mind at ease. Never rushing and always making my kiddo feel completely comfortable. We are so lucky to have him and his amazing team!!

    5 out of 5 stars
    Reviewed on 7/3/2025

    He was kind, engaged my child, very professional

    5 out of 5 stars
    Reviewed on 5/9/2025

    He's very professional, knowledgeable and genuinely cares about his patients

    5 out of 5 stars
    Reviewed on 3/30/2025

    He is super attentive and detailed oriented. Always a positive visit with my child

    5 out of 5 stars
    Reviewed on 3/10/2025

    He listened, explained and took him time with my concerns. He was very friendly and professional.

    5 out of 5 stars
    Reviewed on 1/13/2025

    Very knowledgeable, courteous and very good with kids

    5 out of 5 stars
    Reviewed on 9/27/2024

    He's knowledgeable, definitely cares about the kids.

    5 out of 5 stars
    Reviewed on 9/26/2024

    He takes the time and answers questions.

    5 out of 5 stars
    Reviewed on 8/29/2024

    He was on time, friendly, thorough, and he was already familiar with my son's medical history because he actually bothered to read through his records before we arrived.

    5 out of 5 stars
    Reviewed on 8/3/2024

    I could tell he genuinely cared. He looked us in the eyes and took his time speaking with me and my son.

    5 out of 5 stars
    Reviewed on 7/18/2024

    Dr. Armstrong is great. He listens to me and my concerns. He even called me afterwards when I had more questions. He doesn't push you into decisions. He gives you the data to make your own choice. His bedside manner is great. My kids enjoy going to him. I feel he has their best intentions for them. His communication is great.

    5 out of 5 stars
    Reviewed on 6/23/2024

    He's great with kids, humble and really cares about his patients

    5 out of 5 stars
    Reviewed on 6/17/2024

    The provider was kind, was great with my little one, took time to answer my questions and was very knowledgeable.

    5 out of 5 stars
    Reviewed on 4/11/2024

    He listens and explained things to us in a professional manner

    5 out of 5 stars
    Reviewed on 4/3/2024

    Very kind

    5 out of 5 stars
    Reviewed on 2/11/2024

    Phenomenal doctor. Really listened to our concerns and was very forthcoming with information.

    5 out of 5 stars
    Reviewed on 1/7/2024

    Dr. Armstrong is very caring, courteous, humble and knowledgeable.

    5 out of 5 stars
    Reviewed on 12/7/2023

    He's friendly, knowledgeable, and practical.

    5 out of 5 stars
    Reviewed on 11/20/2023

    He's always very professional, humble and relatable.

    5 out of 5 stars
    Reviewed on 10/4/2023

    Careful, children also love the doctor's enthusiasm.

    5 out of 5 stars
    Reviewed on 9/25/2023

    He's thorough, great bedside manner, follows through, leaves room for questions and concerns, very friendly and caring!

    5 out of 5 stars
    Reviewed on 9/25/2023

    Dr. Armstrong listened to our concerns.

    5 out of 5 stars
    Reviewed on 9/25/2023

    Dr. Armstrong is amazing.

    5 out of 5 stars
    Reviewed on 9/24/2023

    Amazing doctor who communicates and very informative.

    5 out of 5 stars
    Reviewed on 9/1/2023

    He is caring and great with my baby he addressed all of my concerns and didn't rush he even answered questions I didn't ask but wanted to.

    5 out of 5 stars
    Reviewed on 8/27/2023

    Doctor Armstrong is very professional, experienced and friendly.

    5 out of 5 stars
    Reviewed on 8/14/2023

    Dr. Armstrong has been very attentive with my children. He has patience and listens carefully to what you need to share and provide valuable information. My kids like him.

    5 out of 5 stars
    Reviewed on 8/10/2023

    Good Doctor!

    5 out of 5 stars
    Reviewed on 8/3/2023

    We love Dr. Armstrong! He is so nice and great with the kids. He takes his time explaining and discussing our concerns. And the best part is he listens to us. We recently moved much further away from the office and still make the drive to see Dr. Armstrong!

    5 out of 5 stars
    Reviewed on 7/1/2023

    Could relate to my son. Easy to talk to and seemed to genuinely care about my son.

    5 out of 5 stars
    Reviewed on 6/30/2023

    Dr Armstrong was courteous, answered all my questions, made me feel very comfortable.

    5 out of 5 stars
    Reviewed on 6/28/2023

    He was very kind and thorough with my boys. And he answered all of my questions.

    5 out of 5 stars
    Reviewed on 5/24/2023

    This visit was to establish care with a pediatrician for my son. Provider was very knowledgeable and reviewed all hospital notes prior to follow up. provider knew why he was there. His MA was also very knowledgeable and provides great care to my son took all vitals asked all the right questions ultimately I felt like nothing was missed. Thank you for being a great team.

    5 out of 5 stars
    Reviewed on 5/8/2023

    He was informative, efficient, knowledgeable and kind to my baby.

    5 out of 5 stars
    Reviewed on 4/19/2023

    Hands down the best doctor. Very knowledgeable, gentle, kind.

    5 out of 5 stars
    Reviewed on 3/6/2023

    Good Job.

    4 out of 5 stars
    Reviewed on 7/31/2023

    He's kind and listens to our concerns. He's flexible and open which is nice.

Similar Providers

John Sarmiento
Pediatrics
Banner Health Center plus

7701 West Aspera Boulevard, Suite 201, Glendale, AZ 85308

Available within 15 days
View Appointments
Tanya Pitts
Pediatrics
Banner Health Center plus

7701 West Aspera Boulevard, Suite 201, Glendale, AZ 85308

Available within 10 days
View Appointments