Holistic Health Care Partners
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Kathryn Khiroya
Clinical Nutritionist
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Diana Marshall
Orofacial Myofunctional Therapist
Kathryn Khiroya
Clinical Nutritionist
https://www.sagelyclinic.com.au/
With a Bachelor of Health Science in Nutritional Medicine & Dietetics and further training in Functional Medicine (AFMCP), Buteyko Breathing, and the G.E.M.M. (Gut Ecology & Metabolic Modulation) Protocol, my practice focuses on understanding how each body system influences the next - and how nutrition can restore balance and resilience across them.
In joining Eve Dental, I bring a special interest in the connection between oral health and whole-body wellbeing. The mouth is an extraordinary reflection of systemic health: what we see and feel there often tells a deeper story about inflammation, digestion, immune function, and metabolic balance. Working collaboratively with the dental team allows us to view these signs not in isolation, but as part of the broader landscape of each person’s health.
In practical terms, my work often supports individuals experiencing chronic inflammation, gum disease, dry mouth, delayed healing, fatigue, hormonal changes, or gastrointestinal concerns - all of which can influence or stem from oral health.
Diana Marshall
Orofacial Myofunctional Therapist
https://www.sagelyclinic.com.au/
Diana Marshall is an Orofacial Myofunctional Therapist, Remedial Massage Therapist, and Trainer & Assessor for the Diploma of Remedial Massage. She brings a holistic, evidence-informed approach to patient care, recognising the strong connection between oral function, breathing, and the body as a whole.
Diana specialises in myofunctional therapy and functional breathing, working with both children and adults to address concerns such as mouth breathing, tongue posture, teeth grinding (bruxism), clenching, TMJ dysfunction, facial pain, and headaches. Her approach considers the interrelationship between the jaw, airway, posture, and overall musculoskeletal function to support long-term outcomes.
With advanced training in TMJ and buccal (intraoral) massage, Diana provides targeted treatment to relieve jaw tension, improve mobility, and reduce muscular discomfort. As a remedial massage therapist, she integrates both upper and lower body techniques, recognising that postural patterns and whole-body imbalances can influence jaw function and breathing.
In addition to her clinical work, Diana designs and delivers curriculum-aligned training programs for remedial massage students and international occupational therapy cohorts, supporting the integration of myofunctional therapy into broader clinical practice.
Diana has also worked with high-performing athletes, applying functional breathing strategies to support performance, recovery, and resilience.
At Eve Dental, she collaborates closely with dentists and allied health professionals to provide integrated, patient-centred care, with a focus on improving breathing, function, and overall wellbeing.