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At Boyce & Dale Anxiety and Mood Disorders Clinic, we are proud to offer evidence-based and effective psychological therapy in Penrith, delivered by highly trained and experienced Clinical Psychologists. 


Each Clinical Psychologist in our Penrith clinic has a wealth of training and experience in treating anxiety and mood disorders, ensuring personalised and scientifically-backed treatment for every client. Get to know our dedicated team members below and see how their experience can help guide you towards better mental health.

Our Penrith Psychology Clinic

Boyce & Dale background

Mark Boyce & Erin Dale have provided psychological therapy services in a range of clinic and hospital settings in the Penrith area and across Sydney, where they have developed a wealth of experience in treating severe obsessive-compulsive, anxiety, and mood disorders.


In 2016, they decided to bring the experience and skills they had acquired more directly and regularly to the Penrith area. So, while Erin continued to work at Nepean Hospital and Mark maintained practice at the renowned SOCAD Clinic, they established the Boyce & Dale Anxiety and Mood Disorders Clinic. 


In 2024, Mark maintains full-time practice at our clinic, while Erin spends time between our clinic and Nepean Anxiety Disorders Clinic.


Whether you are seeking support for anxiety, mood or obsessive-compulsive disorders, a Clinical Psychologist from our Penrith team is here to offer compassionate, evidence-based therapy tailored to your needs. 


Trust in our team to guide you through your therapeutic journey with professionalism and empathy. We look forward to welcoming you to Boyce & Dale Anxiety and Mood Disorders Clinic, and helping you to better your mental health. 


Our Team

Who We Are

Mark Boyce Clinical Psycholgogist Penrith

Clinical Psychologist

Mark completed his Bachelor of Psychology (Honours) and Master of Psychology (Clinical Psychology) degrees at Western Sydney University, where he was twice awarded the University Medal for Outstanding Scholarship.


He has gone on to complete further training across a range of domains, including advanced CBT and DBT training for a range of disorders. Mark otherwise continues to remain up-to-date by keeping tabs on emerging research, attending regular seminars, and talking shop with esteemed colleagues.


Mark is registered with the Psychology Board of Australia to provide Clinical Psychology services with Medicare.


Mark is a member of the Australian Clinical Psychology Association (ACPA) and the Australian Association for Cognitive and Behavioural Therapy (AACBT).


Mark is also a board-approved supervisor for other psychologists.


In addition to experience in treating mood and anxiety disorders, Mark has a particular interest in the treatment of Obsessive-Compulsive and Related Disorders, such as OCD, Trichotillomania, Skin-Picking Disorder and Body Dysmorphic Disorder. Mark currently accepts clients aged 16 and older, though he may see younger clients with OCD if suitable.


Clinical Psychologist

Erin has provided services as a Clinical Psychologist in Penrith for 12 years. In addition to her time at our Clinic, she provides psychological therapy at the Nepean Hospital Anxiety Disorders Clinic, where she also engages in ongoing research into anxiety disorders. Erin is a member of the Australian Clinical Psychology Association (ACPA).


She has been a board-approved supervisor for several years, and enjoys mentoring provisionally registered psychologists. 


Erin has a wealth of experience in treating mood, Obsessive-Compulsive, and anxiety disorders such as Panic Disorder with Agoraphobia, Social Anxiety Disorder and Generalised Anxiety Disorder. She creates a supportive environment where clients can openly discuss their concerns and learn effective coping mechanisms. Erin is available for therapy sessions with individuals aged 16 years and older, though she may see younger clients with OCD if suitable.

Erin Dale Clinical Psycholgist Penrith
Boyce & Dale Anxiety and Mood Disorders Clinic reception

Rebecca Dolby


Rebecca will very likely be your first contact with our clinic. She has been with us for almost a year, having previously worked in medical administration for over 20 years.


Rebecca knows all that's worth knowing (and more) about the clinic, and will be happy to help with your enquiries.

Get it touch to learn more about our experienced Clinical Psychologists in the Penrith area

If you need an experienced Clinical Psychologist in Penrith, we look forward to helping. At Boyce & Dale Anxiety and Mood Disorders Clinic, we have a range of psychological services tailored to your needs.

Learn more about our tailored treatments for anxiety, depression, OCD, panic attacks, worry management, PTSD, anger and emotional regulation, sleep problems and health anxiety. Don’t hesitate to reach out and contact us today to schedule an appointment with a Clinical Psychologist in our Penrith office, and start your path to improved mental health.

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