Photo of Karthick Thangavelu - Third Harmony Therapy Services, Psychologist, MSc, PsyBA General
Third Harmony Therapy Services
Psychologist, MSc, PsyBA General
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Photo of Karthick Thangavelu - Third Harmony Therapy Services, Psychologist, MSc, PsyBA General

Third Harmony Therapy Services

Psychologist, MSc, PsyBA General

Verified by Psychology Today Verified by Psychology Today
Call Us
Let's Connect 0413 744 333
Photo of Karthick Thangavelu - Third Harmony Therapy Services, Psychologist, MSc, PsyBA General
Available both in-person and online
Richlands, QLD 4077
At Third Harmony Therapy Services, we support children, adolescents, adults, couples, and families experiencing anxiety, depression, trauma, relationship challenges, life transitions, and neurodevelopmental differences. Many clients come to us feeling overwhelmed, stuck, or seeking clarity and meaningful change. Our multidisciplinary team offers thoughtful, collaborative care, considering biological, psychological, relational, and sociocultural factors. We work alongside clients to build insight, strengthen coping skills, and support sustainable wellbeing and growth.
Our multidisciplinary team includes psychologists, psychiatrists, counsellors, psychotherapists, occupational therapists, and speech pathologists. We offer individual, couples, family, and child therapy, along with assessments and allied health services, using evidence-based and integrative approaches tailored to each person’s needs.
Our multidisciplinary team includes psychologists, psychiatrists, counsellors, psychotherapists, occupational therapists, and speech therapists. We offer individual, couples, family, and child therapy, along with assessments and allied health services, using evidence-based and integrative approaches tailored to each person’s needs.
Take the first step to help. Call or Third Harmony Therapy Services now - 0413 744 333

Practice at a Glance

Available both in-person and online

Richlands, QLD 4077

0413 744 333
Website
Telehealth available now. In-person sessions at Richlands from 1 June 2026. Weekday, evening, and weekend appointments available.
I accept insurance 
I see individuals, couples and groups  
Let's Connect 0413 744 333
Photo of Karthick Thangavelu - Third Harmony Therapy Services, Psychologist, MSc, PsyBA General

Practice at a Glance

Available both in-person and online

Richlands, QLD 4077

0413 744 333
Website
Telehealth available now. In-person sessions at Richlands from 1 June 2026. Weekday, evening, and weekend appointments available.
I accept insurance 
I see individuals, couples and groups  

Finances

Payment Methods

Bank transfer, Electronic Funds Transfer, Mastercard, Visa

Insurance

  • AHM Health
  • Bupa
  • Medibank Private
  • Medicare Bulk Billing
  • Medicare Rebates
  • NDIS
"
Fees vary depending on clinician and service type. We offer options including Medicare rebates, private appointments, NDIS, WorkCover, and EAP services. Our team aims to provide transparent and accessible care, and fees will be discussed prior to your appointment.
Photo of Karthick Thangavelu - Third Harmony Therapy Services, Psychologist, MSc, PsyBA General
Third Harmony Therapy Services
Psychologist, MSc, PsyBA General
or call with questions - 0413 744 333
"
Fees vary depending on clinician and service type. We offer options including Medicare rebates, private appointments, NDIS, WorkCover, and EAP services. Our team aims to provide transparent and accessible care, and fees will be discussed prior to your appointment.
Photo of Karthick Thangavelu - Third Harmony Therapy Services, Psychologist, MSc, PsyBA General
Third Harmony Therapy Services
Psychologist, MSc, PsyBA General
or call with questions - 0413 744 333

Qualifications

    Psychologist: Karthick Thangavelu

  • Verified by Psychology Today Membership with Australian Health Practitioner Regulation Agency Karthick Thangavelu
"
Our team includes psychiatrists, psychologists, counsellors, psychotherapists, occupational therapists, and speech therapists, working collaboratively to provide integrated care.
Photo of Karthick Thangavelu - Third Harmony Therapy Services, Psychologist, MSc, PsyBA General
Third Harmony Therapy Services
Psychologist, MSc, PsyBA General
or call with questions - 0413 744 333
"
Our team includes psychiatrists, psychologists, counsellors, psychotherapists, occupational therapists, and speech therapists, working collaboratively to provide integrated care.
Photo of Karthick Thangavelu - Third Harmony Therapy Services, Psychologist, MSc, PsyBA General
Third Harmony Therapy Services
Psychologist, MSc, PsyBA General
or call with questions - 0413 744 333

Expertise and Interests

Practice Areas

  • Addiction
  • ADHD
  • Anxiety
  • Autism
  • Borderline Personality (BPD)
  • Career Guidance
  • Eating Disorders
  • Grief
  • LGBTQ+
  • Life Transitions
  • Men's Issues
  • Mood Disorders
  • Narcissistic Personality (NPD)
  • Obsessive-Compulsive (OCD)
  • Parenting
  • Personality Disorders
  • Pregnancy, Prenatal, Postpartum
  • Psychosis
  • Relationship Issues
  • School Issues
  • Self Esteem
  • Spirituality
  • Stress
  • Testing and Evaluation
  • Trauma and PTSD
"
We offer psychological and allied health services for individuals, couples, families, and children experiencing anxiety, depression, trauma, relationship challenges, life transitions, and neurodevelopmental differences. Our multidisciplinary team provides individual therapy, group programs, and assessments tailored to your needs and goals.
Photo of Karthick Thangavelu - Third Harmony Therapy Services, Psychologist, MSc, PsyBA General
Third Harmony Therapy Services
Psychologist, MSc, PsyBA General
or call with questions - 0413 744 333
"
We offer psychological and allied health services for individuals, couples, families, and children experiencing anxiety, depression, trauma, relationship challenges, life transitions, and neurodevelopmental differences. Our multidisciplinary team provides individual therapy, group programs, and assessments tailored to your needs and goals.
Photo of Karthick Thangavelu - Third Harmony Therapy Services, Psychologist, MSc, PsyBA General
Third Harmony Therapy Services
Psychologist, MSc, PsyBA General
or call with questions - 0413 744 333

Client Focus

Age

Children (6 to 10)
Preteen
Teen
Adults
Elders (65+)

Participants

Individuals
Couples
Group

I also speak

Bengali
Hindi
Tamil

Age

Children (6 to 10)
Preteen
Teen
Adults
Elders (65+)

Participants

Individuals
Couples
Group

I also speak

Bengali
Hindi
Tamil

Treatment Approach

Types of Therapy

  • Acceptance and Commitment (ACT)
  • Attachment-based
  • Cognitive Behavioural (CBT)
  • EMDR
  • Gottman Method
  • Humanistic
  • Integrative
  • Internal Family Systems (IFS)
  • Motivational Interviewing
  • Multicultural
  • Narrative
  • Psychoanalytic
  • Schema Therapy
  • Somatic
  • Strength-Based
"
We draw on a range of evidence-based and integrative approaches, including CBT, ACT, EMDR, schema therapy, psychodynamic, somatic, and attachment-based therapies. Our clinicians tailor their approach to each person, considering individual needs, cultural context, and therapeutic goals.
Photo of Karthick Thangavelu - Third Harmony Therapy Services, Psychologist, MSc, PsyBA General
Third Harmony Therapy Services
Psychologist, MSc, PsyBA General
or call with questions - 0413 744 333
"
We draw on a range of evidence-based and integrative approaches, including CBT, ACT, EMDR, schema therapy, psychodynamic, somatic, and attachment-based therapies. Our clinicians tailor their approach to each person, considering individual needs, cultural context, and therapeutic goals.
Photo of Karthick Thangavelu - Third Harmony Therapy Services, Psychologist, MSc, PsyBA General
Third Harmony Therapy Services
Psychologist, MSc, PsyBA General
or call with questions - 0413 744 333

Location

Primary Location

Richlands, QLD 4077

0413 744 333
"
Telehealth available now. In-person sessions at Richlands from 1 June 2026. Weekday, evening, and weekend appointments available.
Photo of Karthick Thangavelu - Third Harmony Therapy Services, Psychologist, MSc, PsyBA General
Third Harmony Therapy Services
Psychologist, MSc, PsyBA General
Take the first step to help. Call now - 0413 744 333
"
Telehealth available now. In-person sessions at Richlands from 1 June 2026. Weekday, evening, and weekend appointments available.
Photo of Karthick Thangavelu - Third Harmony Therapy Services, Psychologist, MSc, PsyBA General
Third Harmony Therapy Services
Psychologist, MSc, PsyBA General
Take the first step to help. Call now - 0413 744 333