Our Team
Meet our Allied Health Services Team
Challenge Allied Health have a dedicated team of caring and capable health professionals and administration staff.
Our staff are well supported to prioritise best practices and maintain an outcome-based service delivery that makes significant and positive improvements to client health.
Our team prides itself on a responsive, person-centred approach, and a supportive environment.

Our Tamworth Team

Kylie Boyraz
General Manager – Allied Health
- Alternative Dispute Resolution
- Child-Inclusive practice
- Restrictive Practices

Anne Randall
- AHPRA Supervisor for provisional psychologists
- Endorsed Educational & Developmental Psychologist

Danielle Moore
- Positive Behaviour Support Practitioner. –
- Individual Therapy & Counselling (Medicare, NDIS, Private), –
- Psychometric Assessments

Amy Goodman
- Behaviour Support & Positive Behaviour Support Plans
- Individual Therapy & Counselling
- Psychometric Assessments

Sarah Last
- Positive Behaviour Support for OOHC and NDIS clients
- Psychometric Assessment
- NDIS Behaviour Support Practitioner
- Special interest in working with children and adolescents in Out of Home Care, and their caregivers
- Special interest in working with Children, Adolescents and Adults with a Disability.

Oliver Wrathall
- NDIS Proficient Behaviour Support Practitioner
- Extensive experience working with adolescents with varied abilities, especially Autism
- Strengths-based behaviour support for adults
- Individual Therapy (Brief Therapy / Solution Focussed Therapy)

Kyah Williams
- Behaviour Support and Positive Behaviour Support Plans
- Trauma-Informed Practitioner
- Protective behaviours
- Child, youth and family and individual therapy and counselling
- Experienced with Out of Home Care Sector & Childhood Trauma

Jenna Bastian
Social Worker
- Behaviour Support and Positive Behaviour Support Plans
- Trauma-Informed Practitioner
- Protective behaviours
- Child, youth and family and individual therapy and counselling
- Experienced with Out of Home Care Sector & Childhood Trauma

Nicola Phillips
- Management of Administration Staff
- Restricted Practice Panel Convener
- Allied Health Rep for WHS Committee

Stefan Vinen
Social Worker
- Strengths-based practitioner
- Experienced with the NDIS
- Adolescent, and family individual therapy and counselling
- Trauma-informed
Our Armidale Team

Georgina Purcell
- Experience in the provision of Child, youth and family individual counselling and therapy
- Trauma informed Practitioner
- Accredited mediator
- Positive Behaviour Support Planning

Sarah Last
Provisional Psychologist
- Positive Behaviour Support for OOHC and NDIS clients
- Psychometric Assessment
- NDIS Behaviour Support Practitioner
- Special interest in working with children and adolescents in Out of Home Care, and their caregivers
- Special interest in working with Children, Adolescents and Adults with a Disability.
Our Maitland Team

Kimberly Tufrey
Team Leader, Senior Psychologist
- Specialist Positive Behaviour Support
- Individual Therapy & Counselling
- Psychometric Assessments

Katherine McIntyre
- Behaviour Support and Positive Behaviour Support Plans
- Trauma-Informed Practitioner
- Protective behaviours
- Child, youth and family and individual therapy and counselling
- Experienced with Out of Home Care Sector & Childhood Trauma

Ruth Moore
- Behaviour Support & Positive Behaviour Support Plans
- Individual Therapy & Counselling
- Psychometric Assessments
Our Tuggerah Team

Helen Anglias
Team Leader, Senior Psychologist
- Helen is based at Tuggerah but also sees clients from other geographical areas
- Experienced with paediatric, Out of Home Care Sector and Childhood Trauma.
- expertise is working with people with multiple diagnoses of autism, intellectual disability and mental health challenges

Renae Wye
- Individual Therapy
- Positive Behaviour Support
- Psychometric Assessments

Sally Plunkett
- Behaviour Support & Positive Behaviour Support Plans
- Individual Therapy & Counselling
- Psychometric Assessments
- Specialises in basic AUSLAN
- Specialises in Adolescents

Emma McCaig
- Behaviour Support & Positive Behaviour Support Plans
- Individual Therapy & Counselling (trained in CBT and ACT)
- Psychometric Assessments

Taylah Brown
- Scheduling Meetings & Appointments
- Preparing documentation for our clinicians
- Greeting & Directing our Clients over the phone & face to face

Lara Collings
- Scheduling Meetings & Appointments
- Preparing documentation for our clinicians
- Greeting & Directing our Clients over the phone & face to face
- General reception duties
Our Narrabri Team

Owen Atkins
Assisting people with a Recovery Coach in their NDIS funding package to meet their goals, engage with the community and support navigatinging the system.
Our Camden Team

Gabrielle Sivertsen
Team Leader/Senior Psychologist
- NDIS Behaviour Support & Positive Behaviour Support Plans
- Individual Therapy & Clinical Supervision
- Commencing PhD thesis work on Intrafamilial Violence

Brooke Gardner
Provisional Psychologist
- Behaviour Support & Positive Behaviour Support Plans
- Individual Therapy & Counselling
- Psychometric Assessments

Sehel Mahmood
Behaviour Support and Positive Behaviour Support Plans
Trauma-Informed Practitioner
Protective behaviours
Child, youth and family and individual therapy and counselling
Experienced with Out of Home Care Sector & Childhood Trauma

Sarah Fahy
Behaviour Support and Positive Behaviour Support Plans
Trauma-Informed Practitioner
Protective behaviours
Child, youth and family and individual therapy and counselling
Experienced with Out of Home Care Sector & Childhood Trauma
Our Sydney Team

Tina Martin
- Trauma informed
- Strengths based
- Child and family individual therapy and Counselling
- Positive Behaviour Support Plans – Behaviour Support
- Step by Step assessments, including Guardianship, Relative Kin Parenting Capacity, Foster Care
Our Brisbane Team

Yolanda Foy
Psychologist
- Behaviour Support & PBSPs
- Individual Therapy & Counselling
- Clinical supervision and clinical support to mental health support workers
Our Tamworth Team

Kylie Boyraz
General Manager – Allied Health
- Alternative Dispute Resolution
- Child-Inclusive practice
- Restrictive Practices

Anne Randall
- AHPRA Supervisor for provisional psychologists
- Endorsed Educational & Developmental Psychologist

Danielle Moore
- Positive Behaviour Support Practitioner. –
- Individual Therapy & Counselling (Medicare, NDIS, Private), –
- Psychometric Assessments

Amy Goodman
- Behaviour Support & Positive Behaviour Support Plans
- Individual Therapy & Counselling
- Psychometric Assessments

Sarah Last
- Positive Behaviour Support for OOHC and NDIS clients
- Psychometric Assessment
- NDIS Behaviour Support Practitioner
- Special interest in working with children and adolescents in Out of Home Care, and their caregivers
- Special interest in working with Children, Adolescents and Adults with a Disability.

Oliver Wrathall
- NDIS Proficient Behaviour Support Practitioner
- Extensive experience working with adolescents with varied abilities, especially Autism
- Strengths-based behaviour support for adults
- Individual Therapy (Brief Therapy / Solution Focussed Therapy)

Kyah Williams
- Behaviour Support and Positive Behaviour Support Plans
- Trauma-Informed Practitioner
- Protective behaviours
- Child, youth and family and individual therapy and counselling
- Experienced with Out of Home Care Sector & Childhood Trauma

Jenna Bastian
Social Worker
- Behaviour Support and Positive Behaviour Support Plans
- Trauma-Informed Practitioner
- Protective behaviours
- Child, youth and family and individual therapy and counselling
- Experienced with Out of Home Care Sector & Childhood Trauma

Nicola Phillips
- Management of Administration Staff
- Restricted Practice Panel Convener
- Allied Health Rep for WHS Committee

Stefan Vinen
Social Worker
- Strengths-based practitioner
- Experienced with the NDIS
- Adolescent, and family individual therapy and counselling
- Trauma-informed
Our Armidale Team

Georgina Purcell
- Experience in the provision of Child, youth and family individual counselling and therapy
- Trauma informed Practitioner
- Accredited mediator
- Positive Behaviour Support Planning

Sarah Last
Provisional Psychologist
- Positive Behaviour Support for OOHC and NDIS clients
- Psychometric Assessment
- NDIS Behaviour Support Practitioner
- Special interest in working with children and adolescents in Out of Home Care, and their caregivers
- Special interest in working with Children, Adolescents and Adults with a Disability.
Our Maitland Team

Kimberly Tufrey
Team Leader, Senior Psychologist
- Specialist Positive Behaviour Support
- Individual Therapy & Counselling
- Psychometric Assessments

Katherine McIntyre
- Behaviour Support and Positive Behaviour Support Plans
- Trauma-Informed Practitioner
- Protective behaviours
- Child, youth and family and individual therapy and counselling
- Experienced with Out of Home Care Sector & Childhood Trauma

Ruth Moore
- Behaviour Support & Positive Behaviour Support Plans
- Individual Therapy & Counselling
- Psychometric Assessments
Our Tuggerah Team

Helen Anglias
Team Leader, Senior Psychologist
- Helen is based at Tuggerah but also sees clients from other geographical areas
- Experienced with paediatric, Out of Home Care Sector and Childhood Trauma.
- expertise is working with people with multiple diagnoses of autism, intellectual disability and mental health challenges

Renae Wye
- Individual Therapy
- Positive Behaviour Support
- Psychometric Assessments

Sally Plunkett
- Behaviour Support & Positive Behaviour Support Plans
- Individual Therapy & Counselling
- Psychometric Assessments
- Specialises in basic AUSLAN
- Specialises in Adolescents

Emma McCaig
- Behaviour Support & Positive Behaviour Support Plans
- Individual Therapy & Counselling (trained in CBT and ACT)
- Psychometric Assessments

Taylah Brown
- Scheduling Meetings & Appointments
- Preparing documentation for our clinicians
- Greeting & Directing our Clients over the phone & face to face

Lara Collings
- Scheduling Meetings & Appointments
- Preparing documentation for our clinicians
- Greeting & Directing our Clients over the phone & face to face
- General reception duties
Our Narrabri Team

Owen Atkins
Assisting people with a Recovery Coach in their NDIS funding package to meet their goals, engage with the community and support navigatinging the system.
Our Camden Team

Gabrielle Sivertsen
Team Leader/Senior Psychologist
- NDIS Behaviour Support & Positive Behaviour Support Plans
- Individual Therapy & Clinical Supervision
- Commencing PhD thesis work on Intrafamilial Violence

Brooke Gardner
Provisional Psychologist
- Behaviour Support & Positive Behaviour Support Plans
- Individual Therapy & Counselling
- Psychometric Assessments

Sehel Mahmood
Behaviour Support and Positive Behaviour Support Plans
Trauma-Informed Practitioner
Protective behaviours
Child, youth and family and individual therapy and counselling
Experienced with Out of Home Care Sector & Childhood Trauma

Sarah Fahy
Behaviour Support and Positive Behaviour Support Plans
Trauma-Informed Practitioner
Protective behaviours
Child, youth and family and individual therapy and counselling
Experienced with Out of Home Care Sector & Childhood Trauma
Our Sydney Team

Tina Martin
- Trauma informed
- Strengths based
- Child and family individual therapy and Counselling
- Positive Behaviour Support Plans – Behaviour Support
- Step by Step assessments, including Guardianship, Relative Kin Parenting Capacity, Foster Care
Our Brisbane Team

Yolanda Foy
Psychologist
- Behaviour Support & PBSPs
- Individual Therapy & Counselling
- Clinical supervision and clinical support to mental health support workers