About Us

A virtual physician-led clinic for hormone and metabolic health

MEDALMA provides evidence-based care across Québec, with continuous physician oversight and long-term follow-up.

Our approach to care

Medicine first. Built for continuity.

Care is delivered within a regulated medical framework under physician oversight and guided by evidence-based practice.

We evaluate how hormonal and metabolic systems interact and contribute to changes in health, function, and wellbeing — rather than treating symptoms in isolation.

Treatment is managed as an ongoing clinical partnership. Plans are reviewed and adjusted over time based on symptoms, laboratory results, response to treatment, and long-term health goals. 
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Meet the clinical team

Experienced clinicians focused on hormone and metabolic health.

Our team includes physicians, registered nurses and dietitian working within a collaborative medical model focused on continuity of care. Drawing on experience across both private and public healthcare systems, care is designed to support long-term management through ongoing assessment, monitoring, and clinical follow-up.

  • Kirsten Johnson

    Medical Director
    Dr. Johnson is a board-certified menopause specialist with advanced hormone training through WorldLink Medical. She is currently completing fellowship training with the American Academy of Anti-Aging and Metabolic Medicine (A4M).

    Her clinical work spans hormone care, sexual medicine and procedural care including aesthetics and sclerotherapy, supporting an integrated, medically grounded approach to the complex changes of midlife.

    Kirsten is known for her careful clinical judgment, rigorous and individualized approach to hormone care, and strong, compassionate advocacy for patients with midlife health concerns.

  • Chana Lemetayer

    Clinical Nurse
    Chana is a certified clinical nurse with over 25 years of experience across Europe and Canada, including extensive work in Geneva, Switzerland.

    Her background includes hormone-focused care in private clinical settings, alongside advanced integrative training in France with specialists in gastroenterology, oncology, and immunology—bringing a systems-level perspective to patient care.

    Chana is known for her deeply attentive listening, thoughtful communication, and supportive approach to helping patients navigate and implement their care plans.

  • Patricia Urrico

    Registered Dietitian
    With over 30 years of experience in clinical nutrition, Patricia offers personalized, one-on-one guidance for those looking for a sustainable and realistic approach to their health.

    She focuses on how nutrition, metabolism, digestion, and lifestyle work together, and turns this into clear, practical strategies that fit into everyday life. Her approach moves away from restrictive diets and instead focuses on building habits that are realistic, consistent, and lasting.

    Patricia is known for her calm, structured approach and her ability to simplify nutrition so her clients can feel more confident and in control of their choices.

  • Melissa Brown Dubé

    Clinical Nurse
    Melissa is a registered nurse and experienced nurse injector with expertise in clinical care and aesthetic treatments.

    She combines medical precision with a strong focus on patient experience.

    She is known for her thoughtful, individualized approach and supportive communication style, helping patients feel informed and at ease throughout their care.

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Understand what’s driving your symptoms through a comprehensive
medical assessment and physician-led care.
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