Petra Crosby, naturopath at Peak Naturopathy, providing gentle, neuro-affirming and root-cause focused care

Petra Crosby

Naturopath | Neuro-affirming, Gut, Hormonal & Vaginal Health

Supporting clients who feel overwhelmed, unheard, or stuck in recurring health patterns with care that is gentle, collaborative, and grounded in root-cause understanding.

Petra is a degree-qualified Naturopath with a calm, thoughtful approach to health that prioritises safety, understanding, and practicality.

She offers a neuro-affirming space and has a strong interest in supporting neurodivergent clients—including those with ADHD, autism, and AuDHD—creating an environment where clients feel genuinely heard, supported, and respected throughout their care.

Petra works with clients navigating complex or overlapping concerns such as gut and hormonal imbalances, vaginal and urinary health issues, nervous system dysregulation, burnout, and chronic health challenges. Her approach is collaborative and flexible, recognising that health plans need to fit real life, not add to the load.

Using nutrition, herbal medicine, lifestyle support, and targeted testing where appropriate, Petra helps clients understand why their body is responding the way it is, and supports them to move forward with clarity and confidence.

  • Neurodivergent-affirming care
    ADHD, autism & AuDHD
    Burnout, sleep issues, nervous system regulation

    Vaginal & urinary health
    Recurrent thrush, BV, UTIs
    Vaginal microbiome support

    Hormonal health
    PCOS, irregular cycles, post-pill support
    Insulin resistance

    Gut health & microbiome
    Dysbiosis, low diversity
    Pathogen overgrowth, nutrient malabsorption

    Mental health & energy
    Anxiety, low mood, stress resilience
    Fatigue and chronic overwhelm

  • Petra takes a considered, individualised approach to testing, always aligning recommendations with your capacity, symptoms, and goals.

    She offers comprehensive interpretation of functional and GP-ordered pathology, helping translate results into practical, meaningful strategies.

    Petra may recommend:

    Vaginal microbiome testing
    (Nutripath / Juno Bio)—to explore recurrent thrush, BV, or vaginal imbalances

    Comprehensive gut microbiome analysis
    (Microba) — to assess dysbiosis, diversity, and digestive function

    Pathology interpretation
    Including hormones, metabolic markers, nutrient status, and inflammatory markers

    Testing is never about “doing more”—it’s about gaining clarity and direction where it’s genuinely helpful.

    • In-person: Mondays, 11:00am – 4:30pm (Melton)

    • Online: Mondays, 11:00am – 4:30pm (Australia-wide)

Book a Consultation with Petra