Dr. Krystianna Nguyen
Last updated: Mar 13, 2026

Dr. Krystianna Nguyen

  • Gender: Female
  • Sole propriator: Yes
  • NPI: 1922585793

Dr. Krystianna Nguyen PH. D.

Mental Health Counselor

She is located at 500 North State College Boulevard Suite 1100 in Orange, CA 92868. Can help patients with the following: Career Counseling, Child Abuse, Compassion Fatigue, Isolation, Obsessive Compulsive Disorder (OCD), School Issues. Her National Provider Identifier (NPI) number is 1922585793. Appointment can be made via the phone number (949) 866-3392.

Conditions treated

Dr. Krystianna Nguyen, being an mental health counselor, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Krystianna Nguyen.

  • Anger Management
  • Anxiety
  • Attention-Deficit/Hyperactivity Disorder (ADHD)
  • Career Counseling
  • Child Abuse
  • Compassion Fatigue
  • Depression
  • Dialectical Behavior Therapy (DBT)
  • Family Conflict
  • Gender Identity
  • Grief
  • Isolation
  • Life Transitions
  • Loss, Grief, and Bereavement
  • Mental Illness
  • Obsessive Compulsive Disorder (OCD)
  • Online Therapy
  • Parenting
  • Posttraumatic Stress Disorder (PTSD)
  • Rape and Sexual Assault
  • Relationship Issues
  • School Issues
  • Self-Esteem
  • Spirituality and Religion
  • Stress
  • Trauma

Medicare Enrollment

Dr. Krystianna Nguyen is enrolled to bill Medicare as a Practitioner - Clinical Psychologist .

Medicare practice location(s) (city/state/zip only, as reported to Medicare):

  • ORANGE, CA, 92868-1625

Bills through: Kt Psychology Group Pc

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.

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Questions & Answers

Where can you meet with Dr. Krystianna Nguyen?

Dr. Krystianna Nguyen's office is located at 500 North State College Boulevard Suite 1100 in Orange, CA 92868.

Does Dr. Krystianna Nguyen accept insurance?

Unfortunately we don't have any information if Dr. Krystianna Nguyen accepts insurance.

What conditions does Dr. Krystianna Nguyen treat?

Dr. Krystianna Nguyen provides treatment for Career Counseling, Child Abuse, Compassion Fatigue, Isolation, Obsessive Compulsive Disorder (OCD), School Issues. For the full list see this list.