Carson J. Byrne, Psy.D.

Advanced Post Doctoral Fellow

Provider type: Psychotherapist

Patient Age: Adult, Child & Adolescent

Services Provided: Consultation, Clinical Evaluation, and Psychotherapy

About Carson J. Byrne, Psy.D.

Dr. Byrne strongly believes in the importance of understanding the environment and upbringing of an individual, as well as establishing a strong connection and rapport with his clients. As a result, he utilizes a client-centered and systemic approach to treatment. He provides evidence-based psychological treatment for children and young adults through individual and family therapy. Dr. Byrne has experience treating a wide range of mental and behavioral health issues with a special interest in developmental disorders (e.g., autism spectrum, ADHD, intellectual and learning disorders, mood disorders, interpersonal relationship issues, stress-related disorders, behavioral and conduct issues, and LGBTQIA+ issues.) Dr. Byrne utilizes a holistic approach to treatment depending on the needs of the client and will meet the client where they are at in their treatment process. He incorporates a combination of cognitive behavioral therapy, psychodynamic therapy, client-centered and relational approaches, systemic therapy, and mindfulness approaches.


  • ADD & ADHD
  • Adjustment Disorders
  • Agoraphobia
  • Anger Management
  • Anxiety Disorders
  • Autism Spectrum Disorders
  • Bipolar Disorders
  • Childhood Behavioral Problems
  • Depression
  • Developmental Disorders
  • Encopresis/Enuresis
  • Family Therapy/Parenting
  • Gender
  • Grief/Bereavement
  • Medication Management
  • Mindfulness Based Treatment
  • Mood Disorders
  • Obsessive Compulsive Disorders
  • Oppositional Defiant Disorder and Related Behavioral Difficulties
  • Panic Disorders
  • Phobias
  • Psychological Testing
  • Self Harm
  • Sleep
  • Social Anxiety
  • Stress Management
  • Trauma/PTSD
  • Young Child (ages 0-6)
  • Education & Certifications

    Dr. Byrne received his doctoral training in Clinical Psychology at William James College (previously the Massachusetts School of Professional Psychology) in Newton, MA. He recently completed his postdoctoral fellowship at LUK, Inc. in Fitchburg, MA. He completed his APA Doctoral Internship at Community Healthlink in Worcester, MA. Prior to his doctoral training, he received his Master’s Degree in Global Mental Health Counseling at William James College, and a Bachelor’s Degree in Psychology at Elon University in Elon, NC.



    281 Winter Street Suite 340
    Waltham MA 02451