MasterCourse I


“You absolutely delivered! I knew that there would be some clinical pearls at least, but I did not expect to get such a comprehensive exploration of the theory behind basic pathology tests. I am so impressed with not only your analytical mind and ability to explain how things connect and where they fit into a vast pathology mural, and your ability to convey the concepts clearly and create presentations that facilitate absorption of the information.”

ALYSSA TAIT  |  Naturopath, Medical Herbalist & Nutritionist

Choose between Self-Paced or Regulated Online Learning

You set the pace…

Start any time you like.
You set the time and place.
Streaming videos and downloadable notes.

You get to keep the 24+ hours of video presentations in your online account to watch anytime. Bonus video presentations, audio, notes and resources as well.

All sessions are available as soon as you sign up.
FULL PAYMENT Option only available

We set the pace…

Start any time you like.
You set the time and place.
Streaming videos and downloadable notes.

You get to keep the 24+ hours of video presentations in your online account to watch anytime. Bonus video presentations, audio, notes and resources as well.

Sessions are released over 4 months.
PAYMENT PLAN Option only available

  • When is GGT just a liver enzyme, an addiction clue, a signal of antioxidant drain or a risk-promoter for increased heavy metal retention?

  • What can uric acid tell you about someone’s brain chemistry and mental health risks?

  • What pathology patterns flag the possibility of disordered breathing, mitochondrial disruption, early-stage bone demineralisation, significant genetic polymorphisms or sex hormone millieus – right there in the routine bloods?

  • How could reading basic labs identify actual individualised biochemistry and nutritional needs, enabling you to truly personalise your prescriptions?

Who is this MasterCourse for?

The primary objective of MasterCourse I is to realise the true value we can extract from the most commonly performed labs. 

Accordingly, this training is appropriate for any health professional who considers standard medical blood tests as part of their patient assessment and work-up, including (but not limited to) naturopaths, nutritionists, herbalists, osteopaths, chiropractors, physiotherapists, midwives, nurse practitioners and doctors.

“I thought my pathology skills were pretty up there until I did Rachel’s Diagnostic Masterclass course!  Nothing like being knocked off my perch by a literal avalanche of new information, especially when it comes from the most commonly tests that we all use so often.  The course has been a fantastic learning opportunity for me, and has since helped me pick out many intricacies in cases that have previously been missed.  The course structure was great, the level of detail was right up my alley, and the case studies were entertaining (in true RA fashion).  Once again Rachel has increased my knowledge base, and help me provide way better service to my patients.”

ROHAN SMITH  |  Naturopath

The primary objective of MasterCourse I is to realise the true value we can extract from the most commonly performed labs (ELFTs, FBE, WCC, Lipids & Glucose) which constitute the largest biochemical dataset we have on almost every patient. By learning how to comprehensively interpret these labs in an integrated medical framework, using the very latest science, we can extract the gold often buried in this goldmine.  Accordingly, we prove ourselves to be the greatest asset to our patients, to other health professionals we are sharing care of patients with and we cut the cost of additional expensive testing, that is less well understood and validated.

MasterCourse I will help you access that gold and has been intentionally designed to match each lesson with real learning– with the time spent in theory and in application.  Delivered across 24+ hrs of streaming video sessions with bonus pre-sessions, audios, resources and tools – this MasterCourse is likely to be a genuine game-changer for the way you practise and the potency of your patient prescriptions.

This skill is the biggest 'game-changer' in Integrative Medicine!

    The Benefits

    • Learn how to solve complex cases by integrating pathology results
    • Increase your medical literacy to improve shared care dynamics and progress your professional standing with other health professionals
    • Grow your reputation as a ‘stand-out’ practitioner and exceptional resource to your patients
    • Reduce yours and your patients reliance on expensive additional testing
    • Enhance your clinical competency not just in diagnostics but in effective monitoring of interventions, to practise the best form of EBM
    • Fortify your competence and confidence in reading routine labs
    • Get the best of both worlds: Learn how to interpret important mainstream medical information in a holistic/integrative way
    • Optimise your understanding and insights about your patients, from the most common blood tests and your patients’ largest biochemical dataset
    • Solidify your biochemical understanding within the context of pathology – test how much of the big picture you really understand
    • Learn various novel parameter patterns & formulas that will add another degree to your understanding of pathology (U:C ratio, A:G ratio etc.) and its true clinical significance

About the MasterCourse I

  • 6 sessions of online learning video presentations (total 24+hours)
  • Rachel provides you with questions, mini-assessments & lots of opportunities for case study application, testing your comprehension & understanding as you go.
  • Included BONUS preparatory videos: Patient Pathology Manager + Accurate Pathology Interpretation Starts Here!
  • Included BONUS audios, notes, desktop resources and templates you can use in your clinic with your own patients.
  • You get to keep all content in your online account forever, and replay as often as you like.


“Just wanted to let you know that your MasterCourse I has been giving me lots of great tools and the confidence to work out what’s going on with my client’s health. I have been finding your courses very educational and easy to apply. I don’t know where I would be as a practitioner without your wonderful work and guidance. My practice has definitely changed for the better since and I am very grateful to have found you as my mentor”

RIKE EHM  |  Naturopath & Nutritionist

Course Outline

This is an online streaming video course. 

You will begin by watching the 2 free bonus sessions:

1) Accurate Pathology Interpretation Starts Here and 2) Patient Pathology Manager  and access the resources and tools within for your own use.


There are 6 streaming video presentations + notes:

  1. You begin with ABB – acid base balance & electrolytes (3hrs)
  2. Renal markers – explained, expanded & exploded (2.5hrs)
  3. Unlocking the secrets of the liver enzymes (3.5hrs)
  4. Looking for more out of lipids and glucose (3.75hrs)
  5. Understanding immune markers & the clues within (4.5hrs)
  6. Haematology – what lies beneath (4.75hrs)


Video Testimonial
Naturopath & Medical Herbalist, New Zealand

Video Testimonial
Naturopath, Australia

MasterCourse 1: Comprehensive Diagnostics

Which option will you choose?


SET YOUR OWN PACE: Full Payment Upfront $1,995 (ex gst). Immediate access to all materials.


WE SET THE PACE: Payment Plan $548.63 (ex gst) x 4 monthly. Materials released over 4 months.


Yes, I want to do the FULL PAYMENTYes, I want to do the PAYMENT PROGRAM

MasterCourse II is Here!

Online Course

MasterCourse I is recommended to complete prior to joining MasterCourse II

Your Questions Answered

Are there any prerequisites or minimum level of training required to register for this?
Must be a qualified health professional in any of the following modalities: nursing, medicine, naturopathy, nutrition, herbal medicine, osteopathy, physiotherapy, chiropractic.
How much time should I set aside to do the course?

The course is 24+ hours of video presentations. We would recommend you will need to spend an additional hour for every hour of video for relistening, reviewing and applying the knowledge every month on top of our online sessions

Will I be able to keep the recordings?
Once purchased, all videos and resource materials will permanently stay in your ‘Active Content’ in your online library on the RAN website for you to watch at your own convenience and as many times as you like. You will be able to download notes and templates. The videos are for streaming only and are not downloadable.
Do I need to do MasterCourse I before I can join MasterCourse II?

MasterCourse I is recommended to be completed before you can join the live MasterCourse II Series. 

I’ve previously purchased the Master Diagnostics Package, what’s the difference and do I still need to do this?
Rachel originally created the Diagnostics MasterClass, together with Dr. Michael Hayter, for a third party back in 2014, which many attendees at the time described as the most significant ‘game changer’, in terms of their clinical competency.  Since then Rachel has continued to expand her own practice experience and in particular, mentor hundreds of other health professionals in pathology interpretation. Together with the significant increase in collective knowledge in this area thanks to research over the last 6 years, Rachel has been inspired to completely redevelop this important offering in foundational diagnostic skills.