Unionville mammography
Mammography for women in Unionville
Unionville women aged 40 to 74 can book OBSP screening directly at our Ajax clinic, with low-dose digital mammography in a private, comfortable room.
At our clinic on Rossland Road East, Ajax

Rossland Diagnostic Clinic300 Rossland Road East · Ajax
Screening without a referral
Through the OBSP, women 40 to 74 can request routine screening themselves.
Designed for breast tissue
A low-dose digital X-ray captures detailed images to support early diagnosis.
Privacy you can count on
Our team provides a comfortable, private exam from start to finish.
Your visit, your community
Unionville women, breast screening without the hassle.
Regular mammograms are an important part of breast health, and booking one should be straightforward. Rossland Diagnostic Clinic in Ajax offers low-dose digital mammography for women from Unionville and the rest of Markham.
Our clinic takes part in the Ontario Breast Screening Program, so women aged 40 to 74 can book routine screening without a referral. Our clinic provides a private, comfortable environment designed to put you at ease.
Before your exam, avoid deodorant, antiperspirant and talcum powder on your chest and underarms, and wear a two-piece outfit. If you have questions, our team is at 905-426-3111 weekdays and Saturday mornings.
Day-of tips
Easy preparation for Unionville mammograms.
Your part is simple. Avoid a few products, wear two pieces and bring your questions.
- Skip deodorant, antiperspirant and powder
- Two-piece clothing recommended
- OBSP self-booking for ages 40 to 74

From booking to your visit
A little planning.
A warm welcome.
Send a request
Fill in the request form or phone 905-426-3111. Eligible women can book OBSP screening directly.
Skip the deodorant
Leave deodorant, antiperspirant and talcum powder off your chest and underarms on the day.
Wear two pieces
A separate top and bottom keeps changing quick once you arrive.
Mammograms for women from Unionville.
Unionville, in central Markham, does not have a Rossland clinic, so women travel to our Ajax location for screening and diagnostic mammograms. Saturday mornings are available for those who prefer a weekend visit.
- Legacy
- Greensborough
- Cornell
- Berczy Village
- Markham Village
- Wismer
- Markham
- Box Grove
Helpful answers
Before you book.
Questions about Mammography or visiting from Unionville? Our team is here to help.
Call 905-426-3111Do I need my doctor to refer me for a screening mammogram?
Not if you are 40 to 74. You can book routine screening directly through the OBSP at our clinic.
What is a mammogram?
It is a low-dose digital X-ray of breast tissue used for early detection and diagnosis of breast disease.
Are there products I should avoid?
Please do not use deodorant, antiperspirant or talcum powder on your chest or underarms on exam day.
Where do Unionville women go for their mammogram?
To our single clinic at Unit 102, 300 Rossland Road East in Ajax.
What is the best outfit for the exam?
We suggest a top and bottom rather than a one-piece dress, so changing is quick.
Let’s plan your visit
Unionville women, request your mammogram.
Send your preferred days through the form. Our team will reach out to confirm a time.
Prefer to speak with us?
905-426-3111