Hi, I’m Anna
Dr. Anna Cai
BPsych (Hons), PhD · Sleep scientist · Melbourne based
Better sleep starts with science. I help people understand, improve, and optimise their sleep for long-term health and performance.
About me
I'm Dr. Anna Cai, a sleep scientist with a PhD specialising in sleep, performance, and ageing. My research focuses on how sleep loss affects cognitive function and how ageing influences sleep.
I’ve worked in both Melbourne and Singapore, contributing to the fields of sleep and dementia for the last eight years. I’m passionate about translating cutting-edge sleep science into real-world solutions.
For working professionals, fitting sleep into a busy and stressful schedule can be difficult. I take a holistic, science-backed approach to sleep coaching, combining education, habit tracking, and personalised strategies to help people transform their rest. Whether you’re looking to boost performance, improve well-being, or simply feel more energised, I’m here to guide you toward lasting, meaningful change.
How I work
A holistic, science-backed method
01
Education
Understanding what drives your sleep and the interaction of sleep hygiene, sleep loss, and the mindset that keeps you awake.
02
Habit tracking
Measuring what changes, week by week, so progress is visible and decisions are data driven and results can be tracked.
03
Personalised strategy
Plans built around your lifestyle and goals, so the habits hold long after our sessions finish.
My experience
Contribution to sleep health and science
8+
Years in the field of sleep science
20+
Scientific publications and conference presentations
25+
Clients with improved sleep from consultation or coaching
In my clients’ words
Anna understands real-life challenges, and her approach creates a safe, supportive space that helps me stay consistent and motivated, even when progress feels slow.
Kira — coaching client
Practical and easy to follow, with small daily actions that made a huge difference. Her methods worked so well that I started using them myself.
Vivian — consultation client
Ways to work together
A complete system for better sleep
60 minutes
Single consultation
A 60-minute session to assess your habits and uncover what’s affecting your rest. You leave with a clear, personalised action plan.
Weekly · ongoing
1 on 1 online coaching
Weekly check-ins, data-driven assessments, a personalised schedule and habit tracking. Ongoing support that builds lasting change.
In person or virtual
Corporate workshops
Science-backed sessions on sleep, productivity and decision-making. Tailored to your organisation, delivered in person or virtual.
Schedule a discovery call
Are you ready to sleep better?
Unsure which service is right for you? Book a free discovery call with Dr Anna to talk through your sleep habits and lifestyle needs.