OBSP screening for Markham
Mammography for women in Markham
Women in Markham aged 40 to 74 can book an OBSP mammogram at our Ajax clinic without a referral. Low-dose digital imaging in a private setting.
At our clinic on Rossland Road East, Ajax

Rossland Diagnostic Clinic300 Rossland Road East · Ajax
Registered with the OBSP
Our clinic is part of the Ontario Breast Screening Program, so eligible women can book routine screening directly.
Low-dose digital imaging
Mammography uses a low-dose X-ray to image breast tissue for early detection and diagnosis of breast disease.
Private and comfortable
Your exam takes place in a private, comfortable room with a team that puts you at ease.
Your visit, your community
Routine screening, worth the drive.
Regular breast screening is one of the most practical ways to look after your health. Rossland Diagnostic Clinic in Ajax offers low-dose digital mammography, and we welcome women who travel to us from Markham.
We are registered with the Ontario Breast Screening Program. If you are between 40 and 74, you can book routine screening with us directly, without a referral from your doctor. Exams take place in a private, comfortable environment.
On the day of your appointment, skip deodorant, antiperspirant and talcum powder on your chest and underarms. A two-piece outfit is the easiest choice. Call 905-426-3111 or send a request to find a time.
Exam day reminders
A few tips for exam day.
A couple of simple choices on the morning of your mammogram help the exam go smoothly.
- No deodorant, antiperspirant or talcum powder on chest or underarms
- Wear a two-piece outfit
- Women aged 40 to 74 can self-refer for OBSP screening

From booking to your visit
A little planning.
A warm welcome.
Book directly if eligible
Women aged 40 to 74 can arrange routine screening with us without a doctor's referral. Call 905-426-3111 or use the form.
Skip deodorant that morning
Avoid deodorant, antiperspirant or talcum powder on your chest and underarms on exam day.
Wear a two-piece outfit
Separate top and bottom make changing simpler when you arrive at Rossland Road East in Ajax.
Breast screening for Markham women.
Women from Cornell, Wismer, Berczy Village and the wider Markham area visit our Ajax clinic for routine and diagnostic mammograms. Highway 401 and Highway 407 are both options for heading east to Durham Region.
- Cornell
- Wismer
- Berczy Village
- Markham
- Box Grove
- Greensborough
- Unionville
- Markham Village
Helpful answers
Before you book.
Questions about Mammography or visiting from Markham? Our team is here to help.
Call 905-426-3111Do I need a referral for a mammogram?
Women aged 40 to 74 can book routine screening directly through the Ontario Breast Screening Program, with no doctor's referral needed.
Is there a Rossland mammography clinic in Markham?
No. We have a single clinic in Ajax at Unit 102, 300 Rossland Road East, where Markham patients are welcome.
What should I avoid on the day of my mammogram?
Please do not use deodorant, antiperspirant or talcum powder on your chest or underarms on the day of your exam.
What is the best thing to wear?
A two-piece outfit is recommended, so you only need to change your top for the exam.
Can I book a Saturday mammogram from Markham?
The clinic is open Saturdays from 8:00am to 3:30pm. Call 905-426-3111 to ask about mammography availability on the day you prefer.
Let’s plan your visit
Schedule a mammogram from Markham.
Let us know when you are available. Our team will reach out to confirm your screening appointment.
Prefer to speak with us?
905-426-3111