OPOSITIVE
Blood and medical tests from home
Our team has been providing blood and medical tests at home or at the office for 10 years.
Our Mission
Our mission is to offer professional service that is on time, reliable… and human
Our Services
It is our pleasure to serve you and also all your family members
Years of Experience
Member Of OIIAQ & OIIQ
Our qualified team of nurses (OIIAQ and OIIQ members) are punctual, efficient and completely professional
ABOUT OPOSITIVE
Blood & medical tests right from your home
For 10 years, our team has been providing blood and medical tests at home or at the office. Our qualified team of nurses (OIIAQ and OIIQ members) are punctual, efficient and completely professional.
Our Mission
Our mission is to offer professional service that is on time, reliable… and human
Our Services
It is our pleasure to serve you and also all your family members
- 1-833-857-0007
OPOSITIVE
Our Main Services

All medical requisitions

All blood tests

All urine and stool analyses/cultures

Ear cleaning

ABPM (24-hour blood pressure)

Bandages and sutures (including assessment)

Pregnancy follow-up

STI (sexually transmitted infections)

And more!
To make an appointment:
Have your doctor’s requisition and your health insurance (RAMQ) card handy.
OPOSITIVE takes payment in advance. If some charges need to be added (e.g., for additional tests during the visit, etc.), we will charge your card or request an e-transfer.
Prepayment by credit card or e-transfer.
If you must cancel your appointment, you must call at least 24 hours in advance, otherwise, OPOSITIVE will keep the prepayment for your visit and you will then need to make another appointment.
TERRITORY
OPOSITIVE serves all of Greater Montréal
Greater Montréal
South Shore
Laval
North Shore
Insurance professionals:
With our comprehensive range of services and commitment to excellence, we ensure a seamless experience that benefits both you and your clients.
Why Choose O Positive?
- Comprehensive Testing: Our extensive range of medical tests covers various health parameters, including blood tests, urine tests, genetic testing, vitals (temperature, pulse, respiration, blood pressure), and more. From basic screenings to specialized tests, O Positive’s lab is equipped to deliver — some tests that aren’t even standard in Québec yet!
- Our dedicated healthcare team: all nurses are members in good standing of the OIIQ (auxiliary nurses with the OIIAQ); our lab is an acknowledged leader in state-of-the-art testing; our customer support is always accessible; our process has been designed to answer all your needs.
- Reliable Results: Our testing procedures adhere to the highest industry standards, ensuring accurate and reliable results. Our experienced team of healthcare professionals and technicians work diligently to deliver precise and timely reports.
- Confidentiality: We understand the sensitive nature of medical information. That’s why we prioritize strict confidentiality protocols throughout the testing, collection and analysis process. Your clients can trust that their personal health data is safe.
- Dedicated Support: O Positive is committed to providing exceptional customer service. Our dedicated support team is available to to make the entire booking, testing, analysis, and reporting process as smooth as possible.
- Cutting-Edge Technology: O Positive employs state-of-the-art medical testing technology to ensure accurate and efficient results. Our lab continuously invests in the latest advancements to provide you with the most professional, accurate and fine-tuned medical analysis to further your own decision-making process.
Partner with O Positive
When it comes to in-home medical testing, O Positive is the insurance professional’s perfect partner. We combine convenience, accuracy, and exceptional customer service to deliver outstanding results.
Contact us today to learn more about how O Positive can support you and your business and provide expert and comprehensive in-home medical testing services. Together, we can produce results that help improve the health outcomes of your clients, and provide them with the peace of mind insurance brings — all while simplifying your insurance procedures.