Dr Cahil Rankin, Osteopath Mermaid Beach

Dr Cahil Rankin, osteopath at Good Joint Gold Coast in Mermaid Beach

Meet Cahil

About Dr Cahil Rankin

Cahil is an osteopath with a Bachelor of Clinical Sciences and a Master of Osteopathic Medicine from Southern Cross University. He has a strong interest in sports and injury management, shaped by his own experience as a trail ultra-marathon runner and surfer.

He combines manual therapy for pain relief with rehabilitation, lifestyle advice and education, so treatment helps both now and in the long term.

MastersOsteopathic Medicine, SCU

Ultra runnerGlass House 100km finisher

No referralBook directly, claim on the spot

Cahil's story

An osteopath who knows what a long training block feels like

During his studies, Cahil took up trail ultra-marathons and surfing. He has completed the Glass House 100km and the Cairns to Port Douglas 80km, and he knows that the real work happens in the months of training before race day.

Those experiences with training, injury and recovery help him understand his patients. Pain and injury are personal, and two people with the same diagnosis may need very different plans.

Cahil studied at Southern Cross University, completing a Bachelor of Clinical Sciences and a Master of Osteopathic Medicine. His treatment starts with understanding your abilities, your needs and what you want to get back to.

Areas of interest

What Cahil focuses on

Running and endurance sport

Cahil works with runners from first 5km to ultra distance.

Knee, hip and ITB pain
Calf and Achilles problems
Training load and recovery
Race preparation

Sports and injury management

He helps active people recover from injury and get back to sport with confidence.

Sports injuries
Surfing-related shoulder and back pain
Return to activity plans
Recurring niggles

Everyday aches and pains

Hands-on care and practical advice for the problems that affect daily life.

Lower back and neck pain
Headaches linked to tension
Stiffness and reduced mobility
Desk and posture-related pain

Approach

How Cahil works

Cahil uses manual therapy to ease pain in the treatment room, alongside rehabilitation exercises, lifestyle adjustments and education. The aim is short-term relief and long-term health.

He is committed to ongoing learning and to giving every patient a clear plan they understand.

What treatment can include

Osteopathic manual therapy
Soft tissue techniques
Joint mobilisation
Rehabilitation exercise
Lifestyle and load advice
Education

Conditions

Common reasons people see Cahil

Each page explains what we look for and how the team at Good Joint can help.

Running assessments ITB syndrome Runner's knee Calf pain Knee pain Hip pain Lower back pain All conditions

Your first appointment

What to expect with Cahil

Listen

Your history, your goals, your work and training, and what you have already tried.

Assess

How you move, where you are strong or stiff, and what is driving the problem.

Explain

A plain English explanation of what is going on, with a plan and realistic time frames.

Treat

Hands-on care where it helps, exercises to take home, and referral within the team if someone else is better placed.

Book your first appointment with Cahil

Qualifications

Training and experience

Bachelor of Clinical Sciences, Southern Cross University
Master of Osteopathic Medicine, Southern Cross University
Registered osteopath with AHPRA

One team

Other services at Good Joint

If your recovery needs more than osteopathic care, Cahil can refer you within the same clinic, with notes and plans shared.

Chiropractic Physiotherapy Remedial massage Acupuncture Psychology Dry needling Recovery centre All services

Questions

Seeing Cahil: common questions

Does Cahil work with runners?

Yes. Running and endurance sport is one of his main interests. He can look at your training load and running history as part of your assessment.

What should I wear?

Comfortable clothing you can move in, such as shorts and a singlet or T-shirt, so Cahil can assess how you move.

Can I claim on private health insurance?

Yes, if your extras cover includes osteopathy. We claim on the spot in the clinic, so you only pay the gap. Your rebate depends on your fund and level of cover.

Do I need a referral?

No. You can book directly online or by calling 07 5651 6594. If you have scans, reports or a GP letter, bring them along.

Where is the clinic and when is it open?

Good Joint is at 2563 Gold Coast Highway, Mermaid Beach, a short drive from Broadbeach, Miami and Burleigh Heads. We are open Monday to Friday, 7:15am to 6:30pm.

Meet the team