About
Dr. Marylène Quesnel is a Médecin de famille. Practicing at Clinique Médicale Quorum in Montréal, QC, she is dedicated to providing high-quality, comprehensive, and patient-centered family medical care. She is registered with The Collège des médecins du Québec (CMQ) and practices in accordance with the standards set by this regulatory body and the principles of modern family medicine. Her focus is providing continuous and comprehensive primary medical care for individuals and families across all ages and stages of life. This includes preventative care, diagnosis and treatment of acute and chronic illnesses, and management of ongoing health needs, serving as the central point for patient care. She serves patients of all ages, from newborns and infants through to children, adolescents, adults, and seniors.
Dr. Marylène Quesnel completed her Family Medicine (2014). She brings valuable clinical experience to the practice. She has developed skills or a strong interest in areas such as comprehensive primary care within family practice. She is also dedicated to ongoing professional development to stay current with the latest advancements in family medicine.
Key aspects of her practice philosophy include fostering continuity of care and building long-term relationships with patients and their families, providing a trusted medical home; a holistic approach to health, considering the physical, mental, emotional, and social factors that influence a patient's well-being; a dedication to preventative medicine and health promotion, aiming to identify risks early and support patients in maintaining long-term wellness. She offers consultations in French.

Dr. Marylène Quesnel provides comprehensive family medical care for a wide variety of health concerns affecting patients of all ages, including but not limited to:
Common Chronic Conditions
- Dyslipidemia (High Cholesterol, High Triglycerides): Working collaboratively with you to achieve optimal cholesterol and triglyceride levels to significantly reduce your risk of atherosclerosis, heart attack, stroke, and pancreatitis.
- Hypertension (High Blood Pressure) & Associated Cardiovascular Risk Factors: Partnering with you to achieve and maintain optimal blood pressure control, thereby significantly reducing your risk of heart disease, stroke, kidney failure, and other related health problems.
- Type 2 Diabetes Mellitus & Prediabetes: Managing all aspects of type 2 diabetes and prediabetes with personalized treatment plans. This includes regular blood sugar monitoring (self-monitoring, A1c, continuous glucose monitoring (CGM) discussion), prescription and adjustment of medications (oral hypoglycemics, GLP-1 agonists, SGLT2 inhibitors, insulin), comprehensive diet and exercise counseling, and proactive screening and management of diabetes-related complications (retinopathy, nephropathy, neuropathy, foot problems, cardiovascular disease).
- Anemia (Iron Deficiency, B12/Folate Deficiency - Chronic): Primary care approach to identifying and managing deficiencies or chronic conditions that lead to persistent anemia.
Preventative Health Topics
- Health Equity & Social Determinants of Health (SDOH) Discussion & Resource Navigation: A holistic approach to primary care that considers the broader social context of health and aims to reduce barriers to care and well-being by addressing SDOH.
- Driver's Medical Examinations (Routine, Age-Related, Commercial): Conducting routine medical examinations as required by provincial transportation authorities for driver's license issuance or renewal, particularly for commercial drivers (truck, bus, taxi) or as mandated by age (e.g., for seniors at specific intervals). Assessing medical fitness to drive based on established national and provincial medical standards, including vision, hearing, cognitive function, cardiovascular health, neurological status, and medication review.
- Infectious Disease Prevention & Outbreak Management Support (Community Level): Administering vaccinations to prevent communicable diseases and playing a role in community-level surveillance and reporting as required by public health authorities.
- Weight Management & Obesity Prevention/Treatment: Supporting individuals in achieving and maintaining a healthy body weight through non-stigmatizing, patient-centered approaches that focus on sustainable lifestyle habits, improved metabolic health, and overall well-being rather than solely on rapid weight loss or restrictive dieting.
Pediatric Common Issues
- Pediatric Asthma, Eczema & Allergy Management (Primary Care): Primary care coordination for childhood asthma, eczema, and allergies, ensuring optimal health, growth, and development, with close collaboration with pediatric specialists when necessary for severe or complex cases.
- Childhood Immunization Schedule Management & Counseling: Keeping your child's vaccinations fully up-to-date for their individual protection and to contribute to community (herd) immunity, thereby protecting vulnerable individuals.
- Well-Baby & Well-Child Check-ups (Growth, Development, Nutrition, Safety): Regular monitoring of physical growth (height, weight, head circumference using growth charts), developmental milestones (gross motor, fine motor, language, social-emotional using tools like Rourke Baby Record or Greig Health Record), nutrition/feeding practices (breastfeeding, formula, introduction of solids, healthy eating for older children), and providing age-appropriate anticipatory guidance to parents/caregivers on safety (e.g., car seats, safe sleep, poison prevention, injury prevention), behavior, sleep, dental health, and fostering healthy habits from infancy through school age.
Common Acute Conditions
- Upper Respiratory Tract Infections (URTIs - Colds, Flu, Sinusitis, Pharyngitis): Addressing symptoms such as cough, sore throat (including rapid strep testing where available), nasal congestion, facial pain/pressure, and fever associated with common URTIs.
- Acute Musculoskeletal Injuries (Sprains, Strains, Minor Back/Neck Pain): Initial assessment, diagnosis, and management of common minor acute injuries like ankle sprains, muscle strains (e.g., hamstring, calf), ligament tears (low grade), and acute episodes of uncomplicated low back or neck pain.
- Headaches (Tension-type, Migraine - Acute Symptomatic Relief): Providing prompt care for sudden or severe headaches, offering effective relief, and establishing a plan for ongoing management if headaches are recurrent or chronic.
This list offers some examples of common conditions managed in family practice. A diagnosis is always based on an individual assessment by Dr Quesnel. If your specific health concern isn't listed, please contact the clinic to discuss your needs.
- Stress Management, Burnout & Adjustment Disorder Support: Offering guidance, psychoeducation, and practical coping strategies for managing acute and chronic life stressors, workplace burnout, or adjustment difficulties related to significant life changes.
- Fungal, Viral & Bacterial Skin Infections: Managing common cutaneous infections to resolve symptoms and prevent spread or recurrence.
- Evaluation of Acute Headaches & Dizziness / Vertigo: Initial medical evaluation to determine the cause of acute head pain or balance disturbance.
- Insomnia & Sleep Disorder Management (Primary Care Approach): Thoroughly evaluating persistent sleep problems (difficulty falling asleep, staying asleep, non-restorative sleep), offering education on optimal sleep hygiene, principles of cognitive behavioral therapy for insomnia (CBT-I) or facilitating referrals, and judiciously considering short-term medication if necessary after addressing underlying causes.
- Ordering & Interpretation of Diagnostic Imaging & Laboratory Testing: Ordering necessary diagnostic tests such as X-rays, ultrasounds, CT scans, MRIs, bone density scans, and a comprehensive range of laboratory blood tests (hematology, chemistry, endocrinology, immunology, microbiology), urine tests, and pathology/cytology specimens to aid in diagnosis, monitor conditions, and guide treatment.
Note: This list highlights some of the key services offered by Dr Quesnel. For a comprehensive understanding of all services, or to discuss your specific health needs, please schedule a consultation.
All services are provided in accordance with the scope of practice for Médecin de familles in QC and the ethical and professional standards set by The Collège des médecins du Québec (CMQ).
At Clinique Médicale Quorum, family medicine is centered on a collaborative partnership to help individuals like you achieve significant improvements in your health, manage ongoing conditions effectively, and enhance your overall well-being. Dr Quesnel frequently works with patients towards goals such as:
- Addressing a persistent metallic taste in their mouth or other unusual sensory changes with Dr Quesnel often leads to feeling deeply understood, consistently validated, and never dismissed by Dr Quesnel when discussing sensitive, personal, or emotionally difficult health topics or life circumstances, enabling patients to more freely engage in significantly reducing the frequency, duration, and severity of sick days from common illnesses for themselves and their children, leading to better attendance at work/school, improved overall productivity, and less household disruption.
- Dr Quesnel supports patients through their child complaining of stomach aches frequently, possibly related to stress or diet, aiming for outcomes like noticeably reducing their reliance on, and need for, urgent care clinics or hospital emergency room visits for conditions that are now being effectively managed or prevented through proactive, continuous, and comprehensive primary care with Dr Quesnel, so they can return to activities such as patiently and effectively teaching their children or grandchildren important life skills, sharing enjoyable intergenerational activities, or simply offering wise guidance and loving support as they grow.
Your personalized healthcare plan, developed in discussion with Dr Quesnel, will be thoughtfully designed to help you reach your specific functional, preventative, and wellness objectives. She believes in empowering patients with the knowledge and support needed to take an active role in their health journey.
Dr Quesnel practices at Clinique Médicale Quorum, a family medical practice in central Montréal neighborhood of Montréal. The clinic is conveniently located near local community centers, schools, and shopping areas and is accessible via major local public transit routes. Ample parking is generally accessible close to the clinic entrance; please observe local signage.
- How can I find a family doctor (Médecin de famille) in QC who is accepting new patients?
- Finding a family doctor in Quebec who is accepting new patients can be challenging. The Collège des médecins du Québec often has a "Find a Doctor" tool or list on their website. You can also use the Guichet d'accès à un médecin de famille (GAMF). Asking friends, family, or colleagues for recommendations is also helpful. Contacting local community health centres or clinics that specifically mention accepting new patients is another option. It may take time and effort to find a doctor.
- What exactly is a family doctor (Médecin de famille) and what is their role?
- A family doctor, often called a general practitioner (GP), is a medical doctor specializing in comprehensive primary healthcare for individuals and families across all ages and life stages. They serve as your first point of contact for most health concerns, offering preventative care (like check-ups, immunizations, and health screenings), diagnosing and treating acute illnesses (such as infections or minor injuries), managing chronic conditions (like diabetes, hypertension, or asthma), providing mental health support, and coordinating your care by referring you to specialists when necessary. A key aspect of their role is building long-term relationships with patients to promote overall health and well-being.
- How do I get a prescription refilled by Dr Quesnel?
- For most prescription refills, please contact your pharmacy first, at least 5-7 days before you run out of medication. Your pharmacy can often fax a refill request directly to Dr Quesnel's office at Clinique Médicale Quorum. Please allow at least 2-3 business days for these requests to be processed. For certain medications (e.g., narcotics, controlled substances, or medications requiring close monitoring), or if it has been a while since your last review with Dr Quesnel, an appointment will be required to assess your condition and ensure the medication is still appropriate and at the correct dose. It is always best to request refills proactively.
- Do I need a referral to see a family doctor (Médecin de famille) in QC?
- Generally, you do not need a referral to see a family doctor in Quebec if that doctor is accepting new patients. However, finding a family doctor who is accepting new patients can be challenging. Provincial resources, such as the Collège des médecins du Québec website, may be helpful in finding a doctor. A referral is usually required from a family doctor to see most medical specialists.
- Is seeing a family doctor (Médecin de famille) covered by Régie de l'assurance maladie du Québec (RAMQ) in QC?
- Medically necessary visits to a family doctor are typically covered by the Régie de l'assurance maladie du Québec (RAMQ) for eligible residents with a valid provincial health card. However, some services, such as cosmetic procedures, most travel medicine consultations, sick notes, insurance forms, and driver's medicals, may not be covered and might have an associated fee. Please confirm with Clinique Médicale Quorum if you have questions about specific services or potential fees.
Clinique Médicale Quorum
RC-1-800 boul de Maisonneuve E
Montréal, QC, H2L 4L8
Phone: (514) 360-0614
Dr. Marylène Quesnel is regulated by the Code des professions & Loi médicale (Québec) in QC and is a registered member in good standing with The Collège des médecins du Québec (CMQ).
Registration Number: 14789
Verify registration with The Collège des médecins du Québec (CMQ): https://www.cmq.org/en/directory/physicians?number=14789
Family doctors like Dr Quesnel are skilled in managing a wide range of health issues. For urgent or life-threatening emergencies, please call 911 or visit the nearest emergency department. It is always recommended to maintain open communication with your family doctor about all aspects of your health, including any treatments received from other practitioners.