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Thomas Ngoc Phan, Psychiatrist
Psychiatrist in Costa Mesa, California

Thomas Ngoc Phan, Psychiatrist

Specialties:
ADHD Attention & focus Bipolar Disorder +7
Provider Gender: Male (He/Him)
Ages Served: 18-64
Appointments: Telehealth only. In-office visits not available
Manages Medications: Yes
Accepts Insurance: Yes - View accepted plans

Dr. Thomas Phan is a Psychiatrist in California who has been practicing since 2017. He graduated from Texas A&M College of Medicine and completed a general psychiatry residency at the University of Texas Medical Branch. Dr. Phan’s treatment philosophy revolves around evidenced-based holistic treatment of the patient. Often times treatment decisions are a collaboration effort. In his spare time, Dr. Phan enjoys being with his family, traveling and surfing.

Please note that Dr. Phan is only considering patients within a 50-mile radius of our Costa Mesa location: 1640 Newport Blvd Suite 110, Costa Mesa, CA 92627.

Provider Introduction

Types of Care & Ages Served

Areas of Focus

Psychiatry/Medication Management

Treat and prevent mental health disorders using medication and therapy.

  • ADHD
  • Attention & focus
  • Bipolar Disorder
  • Eating issues: binging
  • Hallucinations
  • Intense mood changes
  • Obsessive Compulsive Disorder
  • Psychosis/issues with reality
  • Schizophrenia/schizoaffective
  • Unusual thoughts or beliefs

Languages

  • English
  • Vietnamese

Education

  • Virginia Polytechnic and State University

  • Texas A&M University

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Frequently Asked
Questions

Please use our online form to schedule an appointment with Thomas Ngoc Phan. You can also call 925-282-1778 to have someone assist you.

See what our patients are saying about Thomas Phan

Therapists and psychiatrists are attentive and kind. They care about you and are responsive to your needs. They are caring and they are helpful. I highly recommend.
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Michele Kalis (Muneera K.

Michele Kalis (Muneera K.

Sep 26, 2025
Google Google
Very pleased with Dr Ines attention to root cause and long term planning.
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Stephen S.

Stephen S.

Oct 07, 2025
Google Google
Great! Very knowledgeable and patient and answered all my questions
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Anonymous

Anonymous

Aug 04, 2025
WebMD WebMD
Excellent experience
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Andi C.

Andi C.

Jan 27, 2026
Google Google
Excellent experience
Read Full Review
Kevin M.

Kevin M.

Jan 21, 2026
Google Google
Excellent experience
Read Full Review
Kasi S.

Kasi S.

Apr 13, 2025
Google Google
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Patient Review Disclaimer

The testimonials and reviews shared on our platforms reflect the personal experiences and opinions of individuals voluntarily shared on third-party sites (e.g., Google). These reviews are voluntarily provided and are not compensated, solicited, or endorsed by LifeStance Health.

Important Notes:

  • Reviews do not represent the views of LifeStance Health, Inc., its clinicians, or affiliates
  • Individual results may vary – testimonials are not guarantees of similar outcomes
  • We do not independently verify the clinical accuracy or authenticity of statements
  • Clinician qualifications, expertise, and fit for your specific needs should be assessed through direct consultation
Thomas Ngoc Phan, Psychiatrist

Thomas Ngoc Phan

Psychiatrist in Costa Mesa, California

New patient?

View Availability

Already have an appointment?

Video visit waiting room Join Now
Existing patient portal Sign in