
Abigael Mellul
Registered Nurse

At Rheia, we believe that blood work is more than just numbers on a page: it’s a window into your unique physiology, lifestyle, and health trajectory.
It’s frustrating to be told everything is “normal” when you still feel fatigued, anxious, or out of sync. We interpret your labs through a women-centered, functional lens to uncover what traditional tests often miss — so you can finally get answers.
We specialize in diagnostic testing designed for women seeking deeper insight into their overall health, hormone balance, and preventative care needs. Our clinicians work with you to select the right tests, interpret your results in context, and build a plan that supports your long-term wellbeing.
We test estrogen, progesterone, testosterone, DHEA, and more (timed with your cycle) to understand the root of symptoms like irregular periods, acne, or mood swings.
We assess key nutrients like Vitamin D, B12, magnesium, ferritin, and more, which are essential for energy, mood, and immunity.
TSH alone doesn’t tell the full story. We test Free T3, Free T4, reverse T3, and thyroid antibodies to catch issues like Hashimoto’s and subclinical hypothyroidism.
Fasting insulin, HbA1c, CRP, homocysteine, and lipid panels give us insight into blood sugar balance, heart health, and inflammation.
Our integrative model blends science, experience, and empathy to deliver a radically different diagnostic experience. At Rheia, you’re not just getting test results; you’re gaining a partner in your wellness journey. Every step, from blood draw to follow-up, is handled with care, clarity, and compassion in an environment designed to feel more like a sanctuary than a clinic.
We treat your lab results as one piece of a larger puzzle: your story, goals, and body are at the center of every recommendation.
Enjoy a calming, spa-like environment designed to help you feel relaxed, seen, and supported.
All your blood work can be done on-site in our Montreal clinic. No long waits, confusing results, or rushing through explanations.

Registered Nurse
No referral is needed. You can book a consultation directly with our care team.
We offer a wide range, including hormone panels, thyroid testing, nutrient deficiencies, inflammation markers, and more.
Yes, all blood work is performed on-site by our experienced clinical team in a comfortable, spa-like setting. No need to visit a separate lab.
Book blood work & lab testing for women in montreal appointments through Jane, or contact the clinic with questions. Please do not send medical records or sensitive health information by email.