Dear Therapist
  • DEAR THERAPIST
  • UM VIGDÍSI
  • Þjónusta
  • Blogg
  • English
  • Resources
  • More
    • DEAR THERAPIST
    • UM VIGDÍSI
    • Þjónusta
    • Blogg
    • English
    • Resources
Dear Therapist
  • DEAR THERAPIST
  • UM VIGDÍSI
  • Þjónusta
  • Blogg
  • English
  • Resources

Contact Us

Reach out to schedule a session

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Vigdís M. Jónsdóttir

For inquiries related to ADHD diagnosis or to learn more about cognitive behavioral therapy and metabolic psychiatry, please reach out at vigdis@deartherapist.org.

Clinical Psychology Services

Smiling woman with blonde hair and blue eyes in a black top.

Education

Background and experience

Professional training

Harvard University – Bachelor of Arts (B.A.) in Psychology, 2018 (Cum Laude). Recipient of the Dean’s List Academic Achievement Award, 2018. Reykjavik University – MSc in Clinical Psychology, 2022. Thesis: The Efficacy of Group Cognitive Behavioral Therapy (CBT) for Adults with a History of Childhood Abuse: A Single-Case Experimental Stud

Harvard University – Bachelor of Arts (B.A.) in Psychology, 2018 (Cum Laude). Recipient of the Dean’s List Academic Achievement Award, 2018. Reykjavik University – MSc in Clinical Psychology, 2022. Thesis: The Efficacy of Group Cognitive Behavioral Therapy (CBT) for Adults with a History of Childhood Abuse: A Single-Case Experimental Study. Vigdís is a licensed clinical psychologist, registered with the Directorate of Health in Iceland. She practices in accordance with the Ethical Code of Psychologists and has experience in ADHD diagnosis and metabolic psychiatry, ensuring a comprehensive approach to mental health.

Aerial view of a volcanic landscape with a lake and rugged terrain under a partly cloudy sky.

Professional training

Background and experience

Professional training

The Ketogenic Diets for Mental Health – Clinician Training Program, 2025

Instructor: Dr. Georgia Ede

Stanford University, March–June 2024

Cognitive Behavioral Therapy for Autistic Adults Provider Training (CBT-AAPT) focusing on effective ADHD diagnosis strategies

ACT Foundation Training, 2024

Acceptance and Commitment Therapy (ACT) – Prof

The Ketogenic Diets for Mental Health – Clinician Training Program, 2025

Instructor: Dr. Georgia Ede

Stanford University, March–June 2024

Cognitive Behavioral Therapy for Autistic Adults Provider Training (CBT-AAPT) focusing on effective ADHD diagnosis strategies

ACT Foundation Training, 2024

Acceptance and Commitment Therapy (ACT) – Professional Course

Compass Psychology, 2023

Autism Diagnostic Interview – Revised (ADI-R) Training

DIVA Foundation, 2023

DIVA-5 Training (Diagnostic Interview for ADHD in Adults)

UK Adult ADHD Network (UKAAN), 2023

ADHD Diagnosis and Assessment Training with emphasis on cognitive behavioral therapy techniques

Harvard Medical School, 2021

Online Course – Understanding Addiction

University of Iceland – Continuing Education, 2020

Self-Harm and Suicidal Behavior in Adolescents

Reykjalundur Rehabilitation Center, 2020

Professional Training in Cognitive Behavioural Therapy: “Help for Self-Help”

University of Iceland – Continuing Education, 2019

The Case Formulation Approach to CBT

Instructor: Jaqueline Person

The Icelandic Red Cross, 2017

Responding to Callers with Suicidal Thoughts

Training for Helpline Operators: Providing Emotional Support, incorporating principles of metabolic psychiatry.

Minimalistic logo with pastel shapes and 'deartherapist.org' text.

Background and experience

Background and experience

Background and experience

My name is Vigdís M. Jónsdóttir, and I am a clinical psychologist with a Master’s degree in Clinical Psychology from Reykjavik University. I have worked with a diverse range of clients – both within the public sector and in private practice. My areas of expertise include the treatment of anxiety, depression, low self-esteem, neurodiversit

My name is Vigdís M. Jónsdóttir, and I am a clinical psychologist with a Master’s degree in Clinical Psychology from Reykjavik University. I have worked with a diverse range of clients – both within the public sector and in private practice. My areas of expertise include the treatment of anxiety, depression, low self-esteem, neurodiversity, and ADHD diagnosis. In my work, I take a collaborative and individualized approach, guided by each person’s unique goals and needs. My therapy is grounded in evidence-based methods, primarily cognitive behavioral therapy (CBT), Acceptance and Commitment Therapy (ACT), and Dialectical Behaviour Therapy (DBT). In recent years, I have placed increasing emphasis on the physiological factors that influence mental health, and I am further specializing in an emerging field known as metabolic psychiatry. This approach explores how factors such as nutrition, sleep, movement, and metabolism affect emotional well-being – particularly for individuals with long-term symptoms that have not improved with conventional treatment. I have completed the Ketogenic Diets for Mental Health Clinician Training Program (2025) led by Dr. Georgia Ede, which focuses on the therapeutic use of ketogenic nutrition as an adjunct in the treatment of mental health conditions. Today, I offer psychological therapy that considers both psychological and physiological aspects when relevant. The goal is always the same: to support you in achieving greater well-being, balance, and quality of life in your everyday experience.

ADHD Diagnosis

Therapeutic Approach

Therapeutic Approach

The ADHD assessment process begins with an initial screening interview. This conversation provides an opportunity to discuss current challenges, strengths, and relevant background information related to the ADHD diagnosis. The purpose of the screening is to explore whether the difficulties described are consistent with ADHD and whether a comprehensive diagnostic assessment is recommended, potentially incorporating techniques from cognitive behavioral therapy. 


The process is designed to be thorough yet supportive, helping to clarify next steps and ensure that any further evaluation is meaningful, tailored to individual needs, and considers aspects of metabolic psychiatry.

Therapeutic Approach

Therapeutic Approach

Therapeutic Approach

My approach emphasizes holistic care, exploring the connection between mind and body, particularly in relation to ADHD diagnosis. Treatment may include cognitive behavioral therapy (CBT), Acceptance and Commitment Therapy (ACT), and Dialectical Behaviour Therapy (DBT), along with complementary techniques such as relaxation, mindfulness, and breathing exercises. 


In addition, my work integrates physiological factors that can influence mental health through metabolic psychiatry. This includes ketogenic therapy, which is part of a framework aimed at supporting brain metabolism by utilizing ketones as an alternative energy source. 


This perspective seeks to improve mitochondrial function, reduce inflammation, balance neurotransmitters (such as the GABA/glutamate ratio), and enhance neural stability. Ketogenic therapy has been used as an adjunct to conventional treatment for individuals experiencing persistent psychiatric symptoms, including those related to ADHD, that have been difficult to address through traditional means. Research findings suggest significant improvements in mood, cognition, and metabolic health among those living with conditions such as depression and psychotic disorders. 


The goal of this integrated approach is to provide care that considers both psychological and physiological dimensions, combining the strengths of established therapeutic methods like cognitive behavioral therapy with emerging insights from nutrition and metabolic science.

Remote Appointments

Therapeutic Approach

Remote Appointments

All appointments are offered remotely, making it easy to access therapy, including cognitive behavioral therapy, and ADHD assessments or an ADHD diagnosis from the comfort of your own space, while also considering metabolic psychiatry.


© 2025 Dear Therapist — All rights reserved.

Powered by

This website uses cookies.

We use cookies to analyze website traffic and optimize your website experience. By accepting our use of cookies, your data will be aggregated with all other user data.

DeclineAccept