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Dr. Justin O'brien, MD

Dr. Justin O'brien, MD

Psychiatrist
130 N Preston Rd, Ste 333, Prosper, TX
I earned my medical degree and completed my psychiatry residency at UT Southwestern, where rigorous training and compassionate care shaped my clinical foundation. Before that, I proudly served eight years as an Army medic, learning the profound resilience and vulnerability that define the human spirit in crisis. Those experiences—medical rigor, military discipline, and firsthand exposure to the psychological toll of combat—fuel my unwavering passion for mental health, driving me to advocate for evidence-based, accessible care, and to inspire hope and healing in every community I serve. Now serving those in the Prosper Texas and Metroplex area.
New patient appointments
Appointments available for new patients on Zocdoc
This provider requires self-paymentYou may be responsible for the full cost of your visit at the time of your appointment. You may be eligible for partial reimbursement from your insurance.

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The office partners with Zocdoc to schedule appointments

Scheduling details

  1. See if they are in network

Available appointments

About Dr. Justin O'brien

Focus areas

Adult Psychotherapy
Depression
Psychiatry Consultation
Anxiety
Loneliness
Psychodynamic Therapy
Attention-Deficit / Hyperactivity Disorder (ADHD)
Low Self Esteem

Clientele seen

Young adults (18-24)
Adults (25-64)
Individuals

Treatment approaches

Cognitive Behavioral (CBT)
Psychodynamic
Culturally Sensitive
Motivational Interviewing

Identity

Gender

Male

Languages spoken

English

Getting to know Dr. Justin O'brien

I earned my medical degree and completed my psychiatry residency at UT Southwestern, where rigorous training and compassionate care shaped my clinical foundation. Before that, I proudly served eight years as an Army medic, learning the profound resilience and vulnerability that define the human spirit in crisis. Those experiences—medical rigor, military discipline, and firsthand exposure to the psychological toll of combat—fuel my unwavering passion for mental health, driving me to advocate for evidence-based, accessible care, and to inspire hope and healing in every community I serve. Now serving those in the Prosper Texas and Metroplex area.

What should a new client know about working with you?

I treat patients 18 to 64 years old. At this time I am only accepting cash pay but can provide superbills for anyone wanting to use their insurance later.

In-network insurances

Out-of-pocket fees and assistance
Initial session: $500 for 60 minutes
Ongoing session: $250 for 30 minutes

    Popular visit reasons

    Low Self Esteem
    Psychiatry Consultation
    Psychotherapy
    Psychotherapy Intake / Initial Visit
    Sleep Problems
    Weight Loss Consultation
    Worry
    Young Adult Issues
    Low Self Esteem
    Psychiatry Consultation
    Psychotherapy
    Psychotherapy Intake / Initial Visit

    Office location

    Dr. Justin O'brien, MD also offers online video visits for patients
    Justin OBrien MD, PLLC
    130 N Preston Rd, Ste 333, Prosper, TX 75078
    Get directions

    Education and background

    Practice names

    Board certifications

    • American Board of Psychiatry and Neurology
    • Psychiatry (American Board of Psychiatry and Neurology)

    Education and training

    • Medical School - UT Southwestern Medical Center, Doctor of Medicine
    • UT Southwestern Medical Center, Residency in Psychiatry

    Professional memberships

    • Texas Medical Association

    NPI number

    1306423017

    Patient reviews

    Help Dr. Justin O'brien build an online reputation by being the first to leave a review after having an appointment.
    Frequently asked questions

    How soon can I make an appointment with Dr. Justin O'brien?

    Generally, Dr. Justin O'brien has appointments available on Zocdoc within 1 week. You can see Dr. O'brien's earliest availability on Zocdoc and make an appointment online.

    Is Dr. Justin O'brien accepting new patients?

    Dr. Justin O'brien generally accepts new patients on Zocdoc. You can see Dr. O'brien's earliest availability on Zocdoc and schedule an appointment online.

    Does Dr. Justin O'brien accept my insurance?

    Choose your insurance plan to verify if Dr. O'brien is in-network.

    Can I make an appointment with Dr. Justin O'brien online?

    Yes, you can make an appointment online with Dr. O'brien using Zocdoc. It’s simple, secure, and free.

    What practice does Dr. Justin O'brien work with?

    Where is Dr. Justin O'brien's office located?

    Dr. Justin O'brien has 2 office locations in Prosper, view full addresses on Dr. O'brien's profile.

    Which board certifications does Dr. Justin O'brien have?

    Dr. Justin O'brien is certified by American Board of Psychiatry and Neurology and Psychiatry (American Board of Psychiatry and Neurology).

    What are common reasons for patients to see Dr. Justin O'brien?

    Dr. Justin O'brien frequently sees patients for Psychiatry Consultation, Psychotherapy, Psychotherapy Intake / Initial Visit, Sleep Problems, and Weight Loss Consultation. You can see other visit reasons for Dr. Justin O'brien on their profile.

    What languages does Dr. Justin O'brien speak?

    Dr. Justin O'brien speaks English.

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    Zocdoc›Prosper, TX Psychiatrists›Dr. Justin O'brien, MD