Columbus mammography appointments
Mammography for women in Columbus
Women living in Columbus can book a mammogram at our OBSP-registered Ajax clinic. Ages 40 to 74 may self-book screening; skip deodorant on exam day.
At our clinic on Rossland Road East, Ajax

Rossland Diagnostic Clinic300 Rossland Road East · Ajax
Book on your own
If you are 40 to 74, routine screening does not require a doctor's referral.
Ontario Breast Screening Program
Our clinic is registered with the OBSP.
A comfortable visit
We provide a private, comfortable setting for every mammogram.
Your visit, your community
Breast screening worth the drive.
Mammography uses low-dose digital X-ray to take detailed pictures of breast tissue. It is one of the main tools for finding breast disease early and for diagnosing concerns when they arise.
Rossland Diagnostic Clinic is registered with the Ontario Breast Screening Program. Women aged 40 to 74 can book routine screening with us directly, and we offer a private, comfortable space for the exam.
For women in Columbus, the visit involves a drive to Ajax, so choose a time that suits your day. Remember to skip deodorant and powder on your chest and underarms and wear a two-piece outfit.
Morning checklist
Bare underarms and comfortable separates.
Two small steps make mammogram day simpler, especially when you are travelling in from a rural area.
- Skip deodorant, antiperspirant and talc.
- Choose a top and bottom.
- Bring your health card.

From booking to your visit
A little planning.
A warm welcome.
Call or request online
Reach us at 905-426-3111 and pick a time that works with your drive from Columbus.
Get ready that morning
No deodorant, antiperspirant or talcum powder on the chest or underarms. Wear a two-piece outfit.
Check in at our Ajax clinic
Arrive at Unit 102, 300 Rossland Road East. Parking is free.
Columbus women, screening close at hand.
Columbus is a rural community in north Oshawa, and women from there visit our only clinic in Ajax for mammography. Weekday and Saturday hours help you fit the drive into your week.
- Taunton Oshawa
- Kedron
- Northglen
- Windfields
- Pinecrest
- North Oshawa
- Northwood
- Oshawa
Helpful answers
Before you book.
Questions about Mammography or visiting from Columbus? Our team is here to help.
Call 905-426-3111Can I book a mammogram without my family doctor?
Women aged 40 to 74 can book routine screening directly, since we are registered with the OBSP.
What kind of imaging is mammography?
It is a low-dose digital X-ray of the breast tissue, used for early detection and diagnosis of breast disease.
What should I avoid putting on my skin?
Deodorant, antiperspirant and talcum powder on your chest and underarms should be avoided on exam day.
Is there somewhere closer to Columbus?
Our clinic has one location, in Ajax. Free parking and ground-floor access make arrival easy.
What should I wear?
A two-piece outfit is recommended so you only need to remove your top.
Let’s plan your visit
Request a mammogram from Columbus.
Tell us the days that suit you and our team will be in touch to confirm your appointment.
Prefer to speak with us?
905-426-3111