Castle Hill Diagnostics

Castle Hill Diagnostics At Castle Hill Diagnostics we strive to serve the local community by offering unparalleled high quality diagnostic imaging services and patient care.

Being privately-owned and non-corporate we prioritise personalised care in our practice.

MRI APPOINTMENTS NOW AVAILABLE!!Our NEW MRI service will commence on Monday 18th May.The MRI scanner has been delivered,...
11/05/2026

MRI APPOINTMENTS NOW AVAILABLE!!

Our NEW MRI service will commence on Monday 18th May.

The MRI scanner has been delivered, installed, and is now in its final commissioning phase within our new modern facility delivering quality services to the Hills District community.

We are always looking for ways to deliver more for our patients. That's why we chose a highly advanced MRI machine that delivers high-quality images with much shorter examination times than older machines. Its open / wide bore design also means greater comfort, less anxiety and an overall better patient experience with NO RADIATION.

You can make your appointment by calling us on (02) 8600 1400 or on-line appointments are also available via our website.

Castle Hill Diagnostics Shops 2, 5 & 6, 299-301 Old Northern Road, Castle Hill NSW 2154 Opposite the Castle Hill Metro Free parking via Crane Road (basement entry)

This Mother's Day, give mum the gift of health.At Castle Hill Diagnostics, our Women's Imaging Suite provides a full ran...
09/05/2026

This Mother's Day, give mum the gift of health.

At Castle Hill Diagnostics, our Women's Imaging Suite provides a full range of services designed for women's health, including:

3D Mammography (with Digital Breast Tomosynthesis) Breast, obstetric and gynaecological ultrasound Breast biopsies and aspirations DEXA / BMD (bone mineral density assessment)

Our Breast Radiologist is on-site every business day, so you do not need to wait for a visiting specialist. Early, same day appointments are available with a quick turnaround.

All Women's Imaging Suite services are bulk billed where Medicare eligible. We accept all request forms.

Encourage the women in your life to make their health a priority.

On-line appointments are available via our website or call us on (02) 8600 1400.

Castle Hill Diagnostics Shops 2, 5 & 6, 299-301 Old Northern Road, Castle Hill NSW 2154 Opposite the Castle Hill Metro Free parking via Crane Road (basement entry)

Meet our Team — Dr Alok GuptaDirector, Castle Hill DiagnosticsDr Alok is the founder and director of Castle Hill Diagnos...
04/05/2026

Meet our Team — Dr Alok Gupta

Director, Castle Hill Diagnostics

Dr Alok is the founder and director of Castle Hill Diagnostics. He has built CHD into a comprehensive diagnostic imaging practice, independently owned and focused on delivering quality and personalised care to the Hills District community.

Special Interests:
- Body imaging
- Breast imaging
- Interventional and pain management procedures

Dr Alok is committed to ensuring our community has access to high-end technology at an affordable price.

Most Medicare-eligible examinations are bulk billed. We accept all request forms.

On-line appointments are available via our website or call us on (02) 8600 1400.

Castle Hill Diagnostics
Shops 2, 5 & 6, 299-301 Old Northern Road, Castle Hill NSW 2154
Opposite the Castle Hill Metro
Free parking via Crane Road (basement entry)

We have some EXCITING NEWS to share!Castle Hill Diagnostics has recently doubled its size to accommodate our brand-new s...
28/04/2026

We have some EXCITING NEWS to share!

Castle Hill Diagnostics has recently doubled its size to accommodate our brand-new state-of-the-art MRI machine.

Now spanning across two modern facilities but from the same location, our vision was to create a practice that puts patient care, privacy and comfort front and centre and ensures our community has access to high quality imaging using the latest technology but at an affordable price. We believe our expansion is a further positive step toward this.

What's NEW? New MRI service, new Ultrasound equipment, better access, increased capacity, and generally an improved patient experience.

What's not NEW? Same location with the same dedicated team who have a strong commitment to delivering quality-centric and personalised care.

Most Medicare-eligible examinations are bulk billed.

On-line appointments are available via our website or call us on (02) 8600 1400.

Castle Hill Diagnostics
Shops 2, 5 & 6, 299-301 Old Northern Road, Castle Hill NSW 2154
Opposite the Castle Hill Metro
Free parking via Crane Road (basement entry)

Lest We Forget.We honour all those who have served and continue to serve.Castle Hill Diagnostics
24/04/2026

Lest We Forget.

We honour all those who have served and continue to serve.

Castle Hill Diagnostics

Did you know that if you are over 70, you may be eligible for a Medicare-funded DEXA bone mineral density scan?DEXA is a...
20/04/2026

Did you know that if you are over 70, you may be eligible for a Medicare-funded DEXA bone mineral density scan?

DEXA is a simple, painless scan that measures bone mineral density. It is the standard way to check for osteoporosis and assess fracture risk. The scan takes about 10 to 15 minutes and uses a very low dose of radiation.

At Castle Hill Diagnostics, DEXA scans are bulk billed for patients who meet the Medicare-eligibility criteria. This means no out-of-pocket cost for eligible patients.

Osteoporosis often has no symptoms until a fracture occurs. A DEXA scan can help your GP understand your bone health and plan the right care for you.

Ask your GP or specialist for a request, and we will look after the rest.

On-line appointments are available via our website or call us on (02) 8600 1400.

Castle Hill Diagnostics
Shops 2, 5 & 6, 299-301 Old Northern Road, Castle Hill NSW 2154
Opposite the Castle Hill Metro
(02) 8600 1400
Free parking via Crane Road (basement entry)

Meet Dr Sandeep Tiwari, Clinical Director at Castle Hill Diagnostics.Dr Sandeep is a specialist radiologist with experti...
13/04/2026

Meet Dr Sandeep Tiwari, Clinical Director at Castle Hill Diagnostics.

Dr Sandeep is a specialist radiologist with expertise in musculoskeletal imaging, breast imaging, and interventional pain management. He is at our practice a minimum of four days a week, which means continuity of care for patients who need ongoing treatment.

If you live with chronic pain from osteoarthritis, a sports injury, or a spinal condition, Dr Sandeep can help. Our pain management services include:

- Euflexxa injections for knee osteoarthritis — a non-surgical treatment to improve joint function and reduce pain.
- Platelet-Rich Plasma (PRP) injections to accelerate healing of injured tendons, ligaments, muscles and joints.
- Spinal injections (anaesthetic and steroid) for back and neck pain.
- Image-guided joint and soft tissue injections.

All procedures are performed on-site at Castle Hill Diagnostics using our advanced imaging equipment for precision and safety.

You do not need to travel to a hospital or wait weeks for an appointment. Ask your GP or specialist for a referral, and we will look after you right here in your community.

Most Medicare-eligible examinations, including pain management procedures, are bulk billed. We accept all request forms.

On-line appointments are available via our website or calling (02) 8600 1400.

Castle Hill Diagnostics
Shops 2, 5 & 6, 299-301 Old Northern Road, Castle Hill NSW 2154
(02) 8600 1400
Free parking via Crane Road (basement entry)

Happy Easter from all of us at Castle Hill Diagnostics.We hope you and your family enjoy the long weekend.We will be clo...
02/04/2026

Happy Easter from all of us at Castle Hill Diagnostics.

We hope you and your family enjoy the long weekend.

We will be closed from Good Friday through to Easter Monday (3–6 April inclusive) and open as usual from Tuesday 7 April.

Wishing the Hills District community a safe and happy Easter.

Castle Hill Diagnostics
Shops 2, 5 & 6, 299-301 Old Northern Road, Castle Hill NSW 2154
Opposite the Castle Hill Metro
(02) 8600 1400

When you need imaging, waiting weeks for an appointment is the last thing you want. At Castle Hill Diagnostics, we offer...
29/03/2026

When you need imaging, waiting weeks for an appointment is the last thing you want. At Castle Hill Diagnostics, we offer same-day appointments for ultrasound and CT (where preparation is not required). No appointment is needed for X-Ray.

If your GP has flagged something urgent, we can fast-track your appointment and results so you are not left waiting and worrying.

For sports injuries, we know that every day counts. Whether it is a weekend footy injury, a running strain, or a gym accident, our specialist radiologists can assess your imaging on the same day so your treatment and recovery can begin sooner.

For parents, we understand the anxiety of waiting for your child's results. Same-day imaging means, in most instances, same-day answers, so you can focus on what matters.

Most Medicare-eligible examinations are bulk billed. We accept all referral / request forms.

On-line appointments are available via our website or phone (02) 8600 1400.

No long waits. No runaround. Just the access and answers you need, when you need them.

Castle Hill Diagnostics
299-301 Old Northern Road, Castle Hill NSW 2154
(02) 8600 1400
Free parking via Crane Road (basement entry)

The Hills District is one of the most culturally diverse communities in Sydney, and Castle Hill Diagnostics is proud to ...
22/03/2026

The Hills District is one of the most culturally diverse communities in Sydney, and Castle Hill Diagnostics is proud to reflect that.

Our team speaks English, Vietnamese, Mandarin, Cantonese, Hindi, Nepalese, and Tamil. When you visit CHD, where possible, you can speak to our staff in the language you are most comfortable with.

We understand that medical appointments can be stressful, especially when there is a language barrier. That is why having multilingual staff is not just a nice extra for us. It is part of how we care for our community.

Whether you are booking an appointment, asking questions about your examination, or need help understanding your results, our team is here to help in your language.

Castle Hill Diagnostics. Your local practice. Your language.

Most Medicare-eligible examinations are bulk billed. We accept all referral / request forms.
On-line appointments are available via our website castlehilldx.com.au or call (02) 8600 1400.

Castle Hill Diagnostics
299-301 Old Northern Road, Castle Hill NSW 2154
(02) 8600 1400
Free parking via Crane Road basement entry

When you visit Castle Hill Diagnostics, you are not stepping into yesterday's technology. Our practice has invested in t...
15/03/2026

When you visit Castle Hill Diagnostics, you are not stepping into yesterday's technology. Our practice has invested in the latest generation of imaging equipment so that you and your family receive quality diagnostic imaging right here in your community.

Here is what that means for you:

Our low dose CT scanner significantly reduces radiation exposure compared to standard CT, which we know is a concern for many families in our community.
Our 3D mammography (with digital breast tomosynthesis) provides more detailed breast imaging than standard mammography, helping your radiologist see more clearly.
Our four modern ultrasound machines provide high quality images for a diverse range of examinations on adults and paediatrics.
Most Medicare-eligible examinations are bulk billed. We accept all referral / request forms.

On-line appointments are available via our website or call us on (02) 8600 1400.

Castle Hill Diagnostics
299-301 Old Northern Road, Castle Hill NSW 2154
(02) 8600 1400

Address

Shop 2 & 3, 299/301 Old Northern Road
Castle Hill, NSW
2154

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Website

Alerts

Be the first to know and let us send you an email when Castle Hill Diagnostics posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Practice

Send a message to Castle Hill Diagnostics:

Shortcuts

Share

Category