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Dan Nguyen

Dan Nguyen, DO

4.9469 ratings

Psychiatry

Accepting New Patients

Highlights

Age Groups Seen

  • Adults

Languages

  • English

Provider Gender

Male

About Dan Nguyen and Banner Safety Practices

Care Philosophy

As physicians, I believe that it is our duty to educate not just medical students but our patients as well. The more accurate your knowledge, the better decision you can make concerning medications and treatment. I strive to communicate with my colleagues as well, explaining the nuances of psychopharmacology and pathology in terms any general medical doctor would understand. I believe this allows cohesion as a healthcare unit, bettering the patient’s outcome.

Interests & Activities

My medical interest are in Severe Mental Illness (Primary Psychosis, 2nd psychosis due to organic disease, refractory psychiatric cases), nuances of psychopharmacology, evolutionary psychiatry, as well as medical education for medical students and medical residents -- off-service and on-service.

I enjoy the usual – relaxing with family and friends. My lifelong hobby is in the martial arts – from grappling to stand up. Before pursuing medicine I wanted to be an MMA fighter. There is a part of me that still does. I am also into fashion, anime, K-drama, general strength and conditioning, tattoos and the woes associated with my generation -- the millennials.

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

Expertise

Education

  • Residency: Adena Regional Medical Center, Psychiatry, 2021
  • Internship: Wright-Patterson Medical Center, Family Medicine, 2017
  • Medical School: Arizona College of Osteopathic Medicine-Midwestern University, 2016

Board Certifications

  • Psychiatry: American Board of Psychiatry & Neurology, 2021

Video

Locations

  1. Banner Health Center
    • 13640 North Plaza Del Rio Boulevard, Peoria, AZ 85381
Need help scheduling? Call 623-876-3800

Testimonials

4.9 out of 5.0

469 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 11/26/2025

    He really listens and is very conscientious about medicine he might prescribe.

    5 out of 5 stars
    Reviewed on 11/20/2025

    He's very conscientious

    5 out of 5 stars
    Reviewed on 10/17/2025

    He's an arch-professional. He is thorough, analytical, and has great insight. He coordinates w/ my PCP and other specialists. In addition, he has considerable knowledge, even beyond his speciality, which he is able to put to therapeutic use.

    5 out of 5 stars
    Reviewed on 10/11/2025

    Very informative

    5 out of 5 stars
    Reviewed on 10/4/2025

    Excellent physician!

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

    Excellent provider. Works well with solving difficult problems.

    5 out of 5 stars
    Reviewed on 9/30/2025

    10/10! I 100% recommend Dr. Dan Nguyen to anyone needing a great mental health provider.

    5 out of 5 stars
    Reviewed on 9/17/2025

    Dr Nguyen is very welcoming, listens very well, has helpful ideas, makes me feel comfortable. Definitely recommend.

    5 out of 5 stars
    Reviewed on 9/16/2025

    Dr. Nguyen listened to my situation, assessed me, and gave insight that I felt I could trust. He explained very well why certain medications would be helpful or not the best to use for my situation. He answered my questions and made me feel comfortable to talk with him. I felt I could trust him by then end of the appointment.

    5 out of 5 stars
    Reviewed on 8/25/2025

    Dr. Dan Nguyen is an excellent provider with outstanding recommendations to his patients.

    5 out of 5 stars
    Reviewed on 7/18/2025

    He's the best!

    5 out of 5 stars
    Reviewed on 6/14/2025

    Dr Nguyen is a professional's professional. He stays informed by other Drs relevant to my treatment. He is kind and analytical at the same time and is very fast at understanding what I tell him. I can express things in ways other Dr's can't understand. He is one of a kind.

    5 out of 5 stars
    Reviewed on 4/12/2025

    You would feel very fortunate to have Dr Nguyen as your Psychiatrist.

    5 out of 5 stars
    Reviewed on 3/22/2025

    Dr Nguyen is so knowledgeable. He gives you all the facts and together we make decisions about my healthcare. He listens he remembers and he cares. So fortunate to have him as my Dr.

    5 out of 5 stars
    Reviewed on 2/23/2025

    Dr. Dan is tops.

    5 out of 5 stars
    Reviewed on 2/3/2025

    Great listener, gives excellent advice. Really understands me and my needs. I feel he remembers me and doesn't have to keep looking at my previous records to remember who I am and what I need.

    5 out of 5 stars
    Reviewed on 1/29/2025

    I am very comfortable when I need to go see Dr. Nguyen. It's not an easy appointment to usually go to but since I have begun to see him, I have been at ease as i feel he listens and is concerned with my care. It is comforting to know that he is there to help me when I am in need.

    5 out of 5 stars
    Reviewed on 1/29/2025

    Dr. Nguyen listens to you and recommends solutions.

    5 out of 5 stars
    Reviewed on 12/26/2024

    Very kind, listens, compassionate, knowledgeable.

    5 out of 5 stars
    Reviewed on 11/26/2024

    He had amazing bed side manner and really listened to my concerns

    5 out of 5 stars
    Reviewed on 11/12/2024

    He hears me and reacts appropriately.

    5 out of 5 stars
    Reviewed on 10/26/2024

    Dr. Nguyen was honest with me. NO sugar coating anything, and THAT is exactly the kind of provider that I want/need! He was personable, honest, caring, and truthful!

    5 out of 5 stars
    Reviewed on 10/14/2024

    Dr. Nguyen is so knowledgeable about medicine. He understands my needs and we come to some agreement for care. I think he is very intelligent.

    5 out of 5 stars
    Reviewed on 9/14/2024

    He listens well to my concerns and addresses them with suggestions on how to improve. He is very pleasant to work with and his staff is also.

    5 out of 5 stars
    Reviewed on 8/31/2024

    Easy to talk to and very knowledgeable!

    5 out of 5 stars
    Reviewed on 8/15/2024

    He is easy to talk to and makes a patient feel relaxed

    5 out of 5 stars
    Reviewed on 8/13/2024

    Like his personality. Answered all my questions

    5 out of 5 stars
    Reviewed on 7/6/2024

    He is an excellent Psychiatrist all around. He not only is expert in prescribing proper medications, but also addresses behavioral problems as well as chemical.

    5 out of 5 stars
    Reviewed on 6/27/2024

    He takes time to listen to my needs and makes me a part of the plan of care

    5 out of 5 stars
    Reviewed on 6/26/2024

    Dr. Nguyen was able to put my mind at ease. He spent extra time with me to ensure all my questions were answered.

    5 out of 5 stars
    Reviewed on 6/24/2024

    We love Dr. Dan, he's very clear, genuine, and informative.

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

    Dr. Dan is very knowledgeable, compassionate, and gave me excellent advice. Telemedicine is the best way to communicate with the psychiatrist

    5 out of 5 stars
    Reviewed on 5/14/2024

    Dr. Nguyen really gets to know and understand his patients. He explains everything in detail so I clearly get what he's saying. He has earned my trust and I would highly recommend him to anyone who needs medication.

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

    He truly listens to you and heard everything you're telling him. He had a calming voice and manner to him. He explains things very well, I'm able to understand what he's doing and why. After many, many years of being misdiagnosed by many doctors, he figured out what the real issue was, got me on the proper medication and changed my life for the better. I'm forever grateful for him.

    5 out of 5 stars
    Reviewed on 4/28/2024

    Very kind and caring provider.

    5 out of 5 stars
    Reviewed on 4/27/2024

    He is a good doctor and listens to the patient patiently.

    5 out of 5 stars
    Reviewed on 4/26/2024

    Dr. Nguyen is a great listener, caring, and compassionate. He explains his actions clearly and thoroughly.

    5 out of 5 stars
    Reviewed on 4/25/2024

    He is a wonderful listener. Not just a medication dispenser, but shares great observations/insights as well.

    5 out of 5 stars
    Reviewed on 2/19/2024

    Best Doc I've seen

    5 out of 5 stars
    Reviewed on 2/13/2024

    The Dr was very thorough and spent a lot of time with me. Answered all my questions and have another appointment for a follow up.

    5 out of 5 stars
    Reviewed on 2/12/2024

    Love his hair accessories

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

    He is efficient. He is personable. He comforts and informs. He asks questions and listens well.

    5 out of 5 stars
    Reviewed on 2/7/2024

    Dan Nguyen DO was professional, very knowledgeable and I felt very comfortable talking with him. I also appreciated his thoroughness.

    5 out of 5 stars
    Reviewed on 1/26/2024

    Very kind and understanding of my needs.

    5 out of 5 stars
    Reviewed on 1/18/2024

    Dr. Nguyen was very attentive, knowledgeable and helpful. He showed genuine concern and care.

    5 out of 5 stars
    Reviewed on 1/13/2024

    He is extremely knowledgeable and truly cares for his patient.

    5 out of 5 stars
    Reviewed on 1/2/2024

    Dr. Nguyen is professional and courteous. He was conservative in his approach in my case, which made me feel comfortable with his recommendations. I think Dr. Nguyen is a very good doctor.

    5 out of 5 stars
    Reviewed on 12/1/2023

    He is a very knowledgeable and caring Mental Health therapist.

    5 out of 5 stars
    Reviewed on 11/25/2023

    He was effective in communicating.

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

    Wonderful doctor in every aspect!

    5 out of 5 stars
    Reviewed on 11/14/2023

    Awesome Dr. Takes the time to talk about issues and looks for alternative medical options as necessary.

    5 out of 5 stars
    Reviewed on 11/13/2023

    Thorough, listened, caring and took the time to review plan with patient and family.

    5 out of 5 stars
    Reviewed on 11/8/2023

    He is very professional and friendly.

    5 out of 5 stars
    Reviewed on 10/25/2023

    He's terrific!

    5 out of 5 stars
    Reviewed on 10/18/2023

    He is professional, friendly, listens well and takes time to discuss things. He has earned my trust as a physician.

    5 out of 5 stars
    Reviewed on 10/16/2023

    Very educational, very personable, listens to my concerns, very informative.

    5 out of 5 stars
    Reviewed on 10/15/2023

    He takes the time to listen to his patients and their families and really tries to work as a team to help gain understanding of the symptoms, diagnosis and find solutions.

    5 out of 5 stars
    Reviewed on 10/14/2023

    Dr. Dan is so sincere in his approach to finding out how to help me feel and live better. I sincerely believe in all that he informs me.

    5 out of 5 stars
    Reviewed on 10/13/2023

    He is so knowledgeable for my conditions.

    5 out of 5 stars
    Reviewed on 10/9/2023

    Provider showed genuine concern and caring.

    5 out of 5 stars
    Reviewed on 9/30/2023

    I like him. He is laid back and presents good ideas for me to try. We have the same goals.

    5 out of 5 stars
    Reviewed on 9/27/2023

    He's actually trying to help.

    5 out of 5 stars
    Reviewed on 9/26/2023

    He is a knowledgeable and professional physician.

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

    He is the nicest doctor I have ever seen.

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

    Easy to talk with

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

    He's amazing

    5 out of 5 stars
    Reviewed on 9/17/2023

    Dr Nguyen is the best. He makes use of the portal email to communicate with me outside of my appointments which seems rare for many of my other doctors. I feel like he actually cares about my wellbeing. He is literally the best doctor I've seen.

    5 out of 5 stars
    Reviewed on 9/2/2023

    Dr. Nguyen was awesome. He listened and summarized. He asked many questions. I love his compassion, professionalism and human interaction with me.

    5 out of 5 stars
    Reviewed on 8/31/2023

    Willing to communicate for more than 15 minutes. Listens well, provides clarity. Easy to talk to and discuss things with.

    5 out of 5 stars
    Reviewed on 8/20/2023

    Answered our questions. Listened to concerns we had.

    5 out of 5 stars
    Reviewed on 8/13/2023

    He listened and asked a lot of questions and helped me with my meditation.

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

    He is wonderful!

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

    Dr. Nguyen is the consummate professional, always explaining concisely and clearly what to expect, and what is expected of me.Dr. Nguyen always responds in a timely manner to my communications with him. Dr. Nguyen genuinely cares about me as a patient.

    5 out of 5 stars
    Reviewed on 7/25/2023

    Dr. Nguyen is very empathetic and clearly explains things as he discusses treatment options. He has a quick response on the portal as well.

    5 out of 5 stars
    Reviewed on 7/25/2023

    He's the best.

    5 out of 5 stars
    Reviewed on 7/19/2023

    He is efficient, personable, professional, caring and encouraging.

    5 out of 5 stars
    Reviewed on 7/17/2023

    Very nice. Remembered my problems and addressed them.

    5 out of 5 stars
    Reviewed on 6/29/2023

    Very professional and nice!

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

    He pays attention to detail and is willing to help and address all issues. Not in a hurry to get through appointment. Takes his time. Very knowlageable.

    5 out of 5 stars
    Reviewed on 6/25/2023

    Dr Nguyen has been a great fit, for my son and has gone over and above to listen to our concerns and made decisions about med adjustments, with a lot of thought and careful consideration.

    5 out of 5 stars
    Reviewed on 6/15/2023

    He is a great doctor, filled with wisdom and compassion.

    5 out of 5 stars
    Reviewed on 6/12/2023

    Young but brilliant in psychiatry. Explained things in a way no body else has in 15 years. Willing to see what I thought of treatment plan. Great doctor.

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

    He was kind and patient. Really explained things to me. Took the time to make me feel comfortable.

    5 out of 5 stars
    Reviewed on 6/2/2023

    He was very professional and friendly.

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

    He is a very understanding provider and really listens to me and my health issues and how to deal with them.

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

    He is good at what he does. He is knowledgeable and caring.

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

    Dr Nguyen is very professional and truly cares about my health.

    5 out of 5 stars
    Reviewed on 4/28/2023

    Very knowledgeable. Great personality.

    5 out of 5 stars
    Reviewed on 4/27/2023

    He is an excellent doctor.

    5 out of 5 stars
    Reviewed on 4/24/2023

    He knows what he talking about. He was well prepared. He suggested a good future treatment.

    5 out of 5 stars
    Reviewed on 4/17/2023

    He is very knowledgeable and caring.

    5 out of 5 stars
    Reviewed on 4/16/2023

    He is very understanding and helpful.

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

    Very personable and intelligent.

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

    Good listener

    5 out of 5 stars
    Reviewed on 3/23/2023

    Dr. Nguyen was very easy to open up to. He was professional and very knowledgeable. Helped me get a prescription. I felt very comfortable and listened to.

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

    He is extremely knowledgeable and caring, and easy to talk to.

    5 out of 5 stars
    Reviewed on 2/24/2023

    Easy to communicate with.

    5 out of 5 stars
    Reviewed on 2/7/2023

    Kind, caring, efficient.

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

    He is kind and listens.