Dr. Philip Mostert

Dr. Philip Mostert Specialising in shoulder, hip, and knee surgeries, Dr. Mostert provides expert, patient-centered care at Johannesburg Surgical Hospital in Northcliff.

Shoulder pain is something we see often in practice, and it usually falls into one of three common conditions: - Shoulde...
12/01/2026

Shoulder pain is something we see often in practice, and it usually falls into one of three common conditions:

- Shoulder Impingement
Often causes pain when lifting your arm or reaching overhead. It’s commonly linked to tendon irritation and inflammation.

- Rotator Cuff Tears
These can develop gradually or after an injury, leading to weakness, pain, and difficulty lifting the arm.

- Frozen Shoulder
A condition where the shoulder becomes stiff and painful over time, with movement gradually reducing before recovery begins.

While they can feel similar at first, each has a different cause and treatment approach.

Each condition presents differently — accurate diagnosis matters. Understanding what’s happening inside the shoulder helps guide the right care and leads to better outcomes.

If shoulder pain is limiting your movement or not improving, it’s worth getting it checked.

Dr Philip Mostert
Johannesburg Surgical Hospital, 2nd Floor, Suite 4
(011) 794 5758

Shoulder ultrasound is a safe and effective way to assess soft tissue structures such as tendons, muscles, and bursae. I...
09/01/2026

Shoulder ultrasound is a safe and effective way to assess soft tissue structures such as tendons, muscles, and bursae. It helps identify common causes of shoulder pain like rotator cuff tears, inflammation, and bursitis — all in real time and without radiation.

Used alongside a thorough clinical assessment, shoulder ultrasound can provide clarity, guide treatment decisions, and help plan the next steps with confidence.

If shoulder pain is limiting your movement or not improving, getting the right imaging can make all the difference.

Dr Philip Mostert
Johannesburg Surgical Hospital, 2nd Floor, Suite 4
(011) 794 5758

A new year is a chance to focus on your health and wellbeing. Prioritise movement, care for your body, and take each ste...
01/01/2026

A new year is a chance to focus on your health and wellbeing.

Prioritise movement, care for your body, and take each step toward a stronger, more active you.

Wishing you a year full of strength, vitality, and happiness!

Hip pain isn’t always felt in the same place — and where you feel it can offer important clues.Groin pain often points t...
30/12/2025

Hip pain isn’t always felt in the same place — and where you feel it can offer important clues.

Groin pain often points to the hip joint itself, outer hip pain is commonly linked to tendon or bursitis issues, and buttock pain may involve muscles or referred pain from nearby areas. Understanding these patterns can help guide the right assessment and treatment.

If your hip pain is persistent or affecting your movement, it’s worth getting it checked.

Wishing you and your loved ones a joyful Christmas filled with peace, rest, and good health.Thank you for trusting us wi...
25/12/2025

Wishing you and your loved ones a joyful Christmas filled with peace, rest, and good health.

Thank you for trusting us with your care throughout the year. We look forward to supporting your health and movement in the year ahead.
🎄✨

Hip discomfort often starts subtly — a bit of stiffness getting out of the car, a dull ache after walking, or pain that ...
16/12/2025

Hip discomfort often starts subtly — a bit of stiffness getting out of the car, a dull ache after walking, or pain that moves into the groin or thigh.

These early signs are worth noticing, because small symptoms can point to changes in the joint long before the pain becomes severe.

Recognising these signals early means you can act early — often preventing further damage and improving outcomes.

If something doesn’t feel quite right, trust your body and get it checked.

Your hips do far more work than you realise.They keep you stable, help you walk smoothly, absorb impact, and support alm...
11/12/2025

Your hips do far more work than you realise.

They keep you stable, help you walk smoothly, absorb impact, and support almost every movement you make — from standing up to getting in and out of a car.

When hip pain starts, it can affect your whole day and limit the activities you enjoy. Understanding how this powerful joint works is the first step toward protecting it.

If you’re noticing stiffness, deep aching, or discomfort with movement, it may be time to get it checked.

Caring for Your Knees After Surgery!Recovery doesn’t end in theatre, it continues with the right aftercare. From physiot...
29/09/2025

Caring for Your Knees After Surgery!

Recovery doesn’t end in theatre, it continues with the right aftercare. From physiotherapy and gentle exercises to regular check-ups, every step helps restore strength, mobility, and confidence.

With proper care, healing is faster, movement improves, and life gets back to what you enjoy most.

Every procedure is guided by precision, professionalism, and a strong team working together. With patient safety at the ...
23/09/2025

Every procedure is guided by precision, professionalism, and a strong team working together. With patient safety at the centre, each step in theatre is carefully planned and executed to achieve the best possible outcome.

Because every patient deserves expert care they can trust.

Every recovery journey starts with a single step.For many patients with knee pain or surgery, that first step back - whe...
15/09/2025

Every recovery journey starts with a single step.

For many patients with knee pain or surgery, that first step back - whether it’s walking without pain, climbing stairs with ease, or enjoying a hobby again - is the moment that changes everything.

Your knees don’t just carry you; they carry your lifestyle, independence, and joy.

With the right care, treatment, and guidance, that first step back is possible.

 

Did you know your knees are the largest and most hard-working joints in your body? Every step, climb, or twist puts them...
10/09/2025

Did you know your knees are the largest and most hard-working joints in your body? Every step, climb, or twist puts them to the test.

From carrying more than your body weight to supporting everyday movement, your knees deserve the very best care.

If knee pain or stiffness is slowing you down, it might be time to get it checked.

Address

Johannesburg Surgical Hospital, Second Floor, Suite 4
Randburg
2195

Telephone

+27117945758

Website

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