Dr. Nathalie Catherine Leroux – Family Doctor | St Catharines, ON

Dr. Nathalie Catherine Leroux is a Family Doctor. Practicing at a family doctor practice in St Catharines, ON, she is dedicated to providing high-quality, comprehensive, and patient-centered family medical care. She is registered with The College of Physicians and Surgeons of Ontario (CPSO) 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. Nathalie Catherine Leroux completed her Medical Degree. 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 a strong belief in patient-centered care, ensuring that treatment plans are tailored to individual needs, values, and circumstances; a commitment to evidence-based medicine, integrating the latest research with clinical expertise to provide the highest standard of care. She is fluent in English and also offers consultations in French.

Dr. Nathalie Catherine Leroux provides comprehensive family medical care for a wide variety of health concerns affecting patients of all ages, including but not limited to:

Preventative Health Topics

• Weight Management & Obesity Prevention/Treatment: Collaboratively discussing healthy weight goals based on BMI, waist circumference, body composition, and overall health status. Providing guidance on evidence-based strategies for weight management including balanced nutrition (calorie awareness, portion control, whole foods), mindful eating, regular physical activity, behavioral strategies (e.g., goal setting, self-monitoring, addressing emotional eating, sleep optimization), and addressing underlying factors contributing to weight issues. Medical options (pharmacotherapy like GLP-1 agonists, orlistat; bariatric surgery referral) may be discussed if appropriate based on guidelines and individual clinical assessment.
• Travel Medicine Advice & Routine/Travel Vaccinations: Providing pre-travel consultations for individuals travelling to common and some less common international destinations. This includes a detailed risk assessment based on itinerary (country, region, urban/rural, length of stay, type of travel); advice on food and water safety, insect bite prevention (e.g., for malaria, dengue, Zika, chikungunya), altitude sickness prevention, and management of common travel-related ailments (e.g., traveler's diarrhea). Also includes administration of necessary routine immunizations (MMR, Tdap, Polio, Flu) and specific travel vaccinations (e.g., Hepatitis A/B, Typhoid, Yellow Fever if a designated center, Rabies pre-exposure, Japanese Encephalitis considerations). Malaria chemoprophylaxis prescription if indicated. Complex itineraries or immunocompromised travelers may require referral to a specialized travel clinic.
• Health Equity & Social Determinants of Health (SDOH) Discussion & Resource Navigation: Advocating for patients facing health inequities and working to connect them with resources that can improve their overall health outcomes and reduce disparities.

Pediatric Common Issues

• Pediatric Asthma, Eczema & Allergy Management (Primary Care): Helping children and their families manage long-term health conditions effectively, enabling active participation in all aspects of childhood including school, sports, and play, while minimizing symptoms and exacerbations.
• Childhood Immunization Schedule Management & Counseling: Administering the complete schedule of publicly funded childhood vaccines (e.g., DTaP-IPV-Hib, Pneumococcal conjugate and polysaccharide, MMR, Varicella, Meningococcal conjugate (Groups A,C,Y,W-135 and Group B), Hepatitis B, Rotavirus, Human Papillomavirus (HPV), Influenza) to protect against serious and preventable infectious diseases, according to current provincial and national (NACI) guidelines.
• Newborn Care & Infant Feeding Support (Breastfeeding, Formula): Ensuring a healthy start for newborns with regular check-ups, timely interventions if issues arise, and resources for parental education and support.

Joint Muscle Pain

• Gout & Pseudogout (Crystal Arthropathies) - Acute Attack Management & Chronic Prevention Strategies: Providing effective treatment for acutely painful crystal-induced arthritis, focusing on rapid symptom relief during flares, and implementing robust long-term preventative measures for chronic gout to improve joint health and overall well-being.
• Repetitive Strain Injuries (RSI), Tendinopathies & Work-Related Musculoskeletal Disorders (WRMSDs) - Initial Assessment & Conservative Management: Initial assessment, diagnosis, and conservative management of musculoskeletal pain and dysfunction related to repetitive tasks, sustained awkward postures, or ergonomic factors at work or during hobbies. This includes common conditions like carpal tunnel syndrome (mild-moderate), de Quervain's tenosynovitis, epicondylitis (tennis/golfer's elbow), trigger finger/thumb, rotator cuff tendinopathy, patellar tendinopathy, Achilles tendinopathy, and non-specific arm/neck/shoulder pain attributable to overuse.
• Mechanical Low Back & Neck Pain (Acute, Subacute, Chronic - Uncomplicated): Helping patients understand the nature of their mechanical spinal pain, empowering them with self-management techniques, and discouraging reliance on passive treatments or unnecessary imaging for uncomplicated cases, in line with clinical practice guidelines.
• Polymyalgia Rheumatica (PMR) - Diagnosis, Management & Monitoring (Often with Rheumatology Co-Management): Recognizing the characteristic clinical presentation of Polymyalgia Rheumatica (PMR) in older adults (typically age >50 years) – symmetrical morning stiffness and aching in the shoulders, neck, and pelvic girdle – often associated with significantly elevated inflammatory markers (ESR, CRP). Initiating treatment with low-dose corticosteroids (e.g., prednisone 12.5-25 mg daily) which usually results in a rapid and dramatic improvement in symptoms, thus supporting the diagnosis. Vigilantly screening for and differentiating from Giant Cell Arteritis (GCA/Temporal Arteritis), which can co-exist with PMR (or occur independently) and requires urgent higher-dose steroid therapy and specialist (rheumatology/ophthalmology) referral to prevent irreversible vision loss.

This list offers some examples of common conditions managed in family practice. A diagnosis is always based on an individual assessment by Dr. Leroux. If your specific health concern isn't listed, please contact the clinic to discuss your needs.

• Eating Disorder Screening & Referral Coordination: Screening for signs and symptoms of eating disorders (e.g., anorexia nervosa, bulimia nervosa, binge eating disorder) during routine visits or when concerns arise. Providing initial support and psychoeducation, and facilitating timely referrals to specialized eating disorder programs, dietitians, and mental health professionals.
• Ordering & Interpretation of Diagnostic Imaging & Laboratory Testing: Utilizing appropriate diagnostic investigations judiciously to ensure accurate medical assessment, informed decision-making, and efficient use of healthcare resources.
• Chronic Respiratory Disease Care (Asthma, COPD, Chronic Bronchitis): Support and treatment for chronic lung diseases, including referrals for pulmonary rehabilitation and specialist care when indicated.
• Occupational Health Aspects & Work-Related Health Concerns (Initial Assessment): Addressing health concerns that may be related to a patient's occupation, providing initial assessment for work-related injuries or illnesses, and completing necessary forms (e.g., fitness to work, return to work).
• Driver's Medical Examinations & Other Third-Party Medical Reports: Performing objective medical assessments for various administrative or regulatory requirements.

Note: This list highlights some of the key services offered by Dr. Leroux. 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 Family Doctors in ON and the ethical and professional standards set by The College of Physicians and Surgeons of Ontario (CPSO).

At Dr. Nathalie Catherine Leroux's practice, 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. Leroux frequently works with patients towards goals such as:

• Overcoming or managing needing a prescription for preventative medication before travelling to a high-risk area for malaria is a common patient journey at Dr. Leroux's practice. The focus is on enabling achieving significantly better control over chronic inflammatory or allergic conditions like asthma, allergic rhinitis, or eczema, leading to markedly fewer disruptive flare-ups, reduced reliance on rescue medications, and an improved daily experience free from constant symptoms, so that engaging in thoroughly enjoying the simple yet profound ability to read for pleasure, engage in academic study, or conduct detailed research for extended periods without debilitating eye strain, persistent headaches, or other health issues related to unmanaged vision problems or poor ergonomics becomes a reality again.
• For many individuals, needing a referral for allergy testing due to ongoing symptoms can be a real barrier. Dr. Leroux's approach focuses on achieving obtaining clear, concise, and actionable guidance from Dr. Leroux on when it's appropriate to seek urgent versus routine medical attention for various common symptoms, promoting appropriate health service utilization, making it possible for patients to once again enjoy enjoying daily life with consistent, vibrant energy, genuine vitality, and a deeply positive outlook on most days.
• Patients often come to Dr. Leroux regarding shortness of breath that comes on suddenly or is worse than their usual asthma/COPD. Working together, they aim for benefiting from seamlessly and efficiently coordinated care, where Dr. Leroux actively and effectively liaises with other healthcare providers, specialists, pharmacists, and various community services on their behalf, ensuring everyone is on the same page, making a return to dedicating many enjoyable and focused hours to their beloved garden, whether it's meticulously planting delicate flowers, diligently tending to a productive vegetable patch, or undertaking more strenuous yard work like raking leaves or shoveling snow, without significant subsequent back, knee, or shoulder pain feasible.
• The focus for patients with a persistent metallic taste in their mouth or other unusual sensory changes at Dr. Leroux's practice is achieving having all their health concerns, no matter how seemingly small or 'embarrassing' they felt, listened to attentively, validated with respect, and addressed thoroughly and with genuine empathy, dignity, and professionalism by Dr. Leroux, facilitating a return to meaningful activities like possessing the physical stamina and mental resilience to complete a full, demanding day of sightseeing, museum visits, or participation in workshops and conferences while on vacation or during business travel.

Your personalized healthcare plan, developed in discussion with Dr. Leroux, 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. Leroux's practice is located at a family medical clinic in St Catharines, situated in a family medical practice in the central St Catharines neighborhood of St Catharines. 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.

What exactly is a family doctor (Family Doctor) and what is their role?

A family doctor (Ontario) is a physician who has completed post-graduate training in family medicine. They are skilled in providing continuous and comprehensive medical care, health maintenance, and preventive services to patients of all ages. This includes diagnosing and treating a vast array of illnesses, managing complex long-term health conditions, offering health education and counseling on lifestyle choices, and acting as your advocate and guide within the broader healthcare system.

How can I find a family doctor (Family Doctor) in ON who is accepting new patients?

Finding a family doctor in Ontario who is accepting new patients can be challenging. The College of Physicians and Surgeons of Ontario often has a 'Find a Doctor' tool or list on their website. In Ontario, you can register with Health Care Connect. You can also ask friends, family, or colleagues for recommendations, or contact local community health centres or new patient clinics directly. It may take time to find a doctor.

Is seeing a family doctor (Family Doctor) covered by Ontario Health Insurance Plan (OHIP) in ON?

Medically necessary visits to a family doctor are typically covered by the Ontario Health Insurance Plan (OHIP) 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 our clinic if you have questions about specific services or potential fees.

Do I need a referral to see a family doctor (Family Doctor) in ON?

Generally, you do not need a referral to see a family doctor in Ontario if the doctor is accepting new patients. However, finding a family doctor who is accepting new patients can be challenging. Resources like Health Care Connect in Ontario may be helpful. A referral is usually required to see specialists.

500 Glenridge Ave
St Catharines, ON, L2S 3A1

Phone: (905) 688-5550

Dr. Nathalie Catherine Leroux is regulated by the Regulated Health Professions Act, 1991 & Medicine Act, 1991 (Ontario) in ON and is a registered member in good standing with The College of Physicians and Surgeons of Ontario (CPSO).

Registration Number: 71095

Verify registration with The College of Physicians and Surgeons of Ontario (CPSO): https://doctors.cpso.on.ca/DoctorDetails/Leroux-Nathalie-Catherine/0139184-71095

Family doctors like Dr. Leroux 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.