Dr. Guillaume Thierry Arnaud Chouinard-Pelletier – Family Doctor | Ajax, ON

Dr. Guillaume Thierry Arnaud Chouinard-Pelletier is a Family Doctor. Practicing at Scarborough Health Network in Ajax, ON, he is dedicated to providing high-quality, comprehensive, and patient-centered family medical care. He 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. His 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. He serves patients of all ages, from newborns and infants through to children, adolescents, adults, and seniors.

Dr. Guillaume Thierry Arnaud Chouinard-Pelletier completed his Medical Degree. He brings valuable clinical experience to the practice. He has developed skills or a strong interest in areas such as comprehensive primary care within family practice. He is also dedicated to ongoing professional development to stay current with the latest advancements in family medicine.

Key aspects of his practice philosophy include a strong belief in patient-centered care, ensuring that treatment plans are tailored to individual needs, values, and circumstances; a holistic approach to health, considering the physical, mental, emotional, and social factors that influence a patient's well-being. He is fluent in English and also offers consultations in French.

Dr. Guillaume Thierry Arnaud Chouinard-Pelletier provides comprehensive family medical care for a wide variety of health concerns affecting patients of all ages, including but not limited to:

Joint Muscle Pain

• Gout & Pseudogout (Crystal Arthropathies) - Acute Attack Management & Chronic Prevention Strategies: Providing long-term management strategies for chronic gout to prevent recurrent attacks and complications (e.g., tophi, chronic gouty arthropathy, kidney stones), including detailed lifestyle advice (dietary modifications - reducing purine-rich foods such as red meat/organ meats/shellfish, limiting alcohol especially beer and spirits, avoiding sugary drinks/high-fructose corn syrup; hydration; weight management if overweight/obese) and initiating/managing urate-lowering therapy (ULT) such as allopurinol or febuxostat to achieve and maintain target serum uric acid levels (typically <360 µmol/L or <300 µmol/L if tophi present). Monitoring for medication side effects, adherence, and regular serum uric acid levels.
• Mechanical Low Back & Neck Pain (Acute, Subacute, Chronic - Uncomplicated): Primary care coordination for back and neck pain, including referral to physiotherapy, chiropractic, massage therapy, or specialist pain services when appropriate for persistent or disabling symptoms.
• 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.
• Fibromyalgia & Other Widespread Chronic Pain Syndromes - Primary Care Diagnosis & Multimodal Management: A supportive, holistic, and patient-centered primary care approach to helping individuals manage the complex and often debilitating symptoms of fibromyalgia (widespread pain, profound fatigue, sleep disturbance, cognitive dysfunction - 'fibro fog', mood disturbances), aiming to improve daily function, reduce pain interference, and enhance overall quality of life.

Common Acute Conditions

• Lower Respiratory Tract Infections (Acute Bronchitis, Community-Acquired Pneumonia): Assessment and treatment for acute chest infections like acute bronchitis or mild to moderate community-acquired pneumonia, including determining the need for antibiotics based on clinical assessment and guidelines, and monitoring recovery closely.
• Urinary Tract Infections (UTIs - Cystitis, Pyelonephritis - uncomplicated initial): Management of bladder and kidney infections with appropriate antibiotics based on likely pathogens and local resistance patterns, along with advice on prevention strategies for recurrent UTIs and symptom relief.
• Allergic Reactions (Mild to Moderate - e.g., Hay Fever, Hives, Minor Food Allergy Symptoms): Providing advice on allergen avoidance, prescribing antihistamines, intranasal corticosteroids or other medications for symptom relief, and discussing options like allergy testing or specialist referrals if indicated for more severe or complex allergies.
• Common Acute Skin Conditions (Rashes, Infections, Bites, Minor Burns): Diagnosis and treatment for a wide range of common acute skin issues including cellulitis (mild, uncomplicated), fungal infections (e.g., athlete's foot, ringworm, candidiasis), allergic rashes (e.g., hives, contact dermatitis), impetigo, shingles (herpes zoster), insect bites/stings with significant local reactions, and minor superficial burns.

Mental Health Concerns

• Anxiety Disorders (Generalized Anxiety, Panic Disorder, Social Anxiety - Management): Providing comprehensive assessment, psychoeducation, supportive counseling, lifestyle advice (exercise, mindfulness, sleep hygiene), evidence-based medication management (e.g., SSRIs, SNRIs, buspirone), and facilitating timely referrals for psychotherapy (CBT, DBT, etc.) or psychiatric consultation for common anxiety disorders.
• Stress-Related Conditions, Burnout & Adjustment Disorders: Providing support, psychoeducation, and coping strategies for managing the physical and emotional impacts of acute or chronic life stressors, workplace burnout, or difficulties adjusting to significant life changes (e.g., bereavement, job loss, relationship changes, illness).
• Insomnia & Chronic Sleep Disturbances: Comprehensive primary care management of common sleep disorders to restore healthy sleep patterns and improve overall health and well-being.

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

• Eczema, Psoriasis (Mild) & Other Common Rashes: Comprehensive primary care for chronic inflammatory and allergic skin conditions to alleviate symptoms and improve quality of life.
• Well-Child Visits & Developmental Surveillance (Infancy to Adolescence): Comprehensive, age-appropriate check-ups for newborns, infants, children, and adolescents, focusing on monitoring physical growth, developmental milestones (gross motor, fine motor, language, social-emotional), nutrition, vision/hearing screening, and providing anticipatory guidance to parents/caregivers on safety, behavior, and healthy habits.
• Diagnosis & Management of Common Acute Infections (Respiratory, Urinary, Skin, GI): Providing timely medical care for a wide range of infections, including diagnosis, appropriate treatment (e.g., antibiotics when indicated by bacterial infection), and advice for symptom relief and recovery.
• Management of Common Chronic Pediatric Conditions (e.g., Asthma, Eczema, Allergies): Helping children and their families manage long-term health conditions effectively, enabling active participation in school and play.
• Travel Medicine Consultations (Preventative Advice & Routine/Travel Vaccinations): Offering essential travel health services and advice to protect your health while abroad, tailored to your destination and activities.

Note: This list highlights some of the key services offered by Dr. Chouinard-Pelletier. 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 Scarborough Health Network, 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. Chouinard-Pelletier frequently works with patients towards goals such as:

• Many seek Dr. Chouinard-Pelletier's help for feeling a lump in their breast or armpit that needs to be examined. The collaborative goal is accessing crucial mental health support, initial assessment, and evidence-based treatment in a familiar, readily accessible, and completely non-stigmatizing primary care environment meticulously provided by Dr. Chouinard-Pelletier, allowing a return to valued activities like 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.
• It's rewarding for Dr. Chouinard-Pelletier to see patients with a cut that looks red, swollen, and might be infected achieve gaining a much clearer and personalized understanding of their individual health risks (e.g., cardiovascular disease based on Framingham score, inherited cancer predispositions, osteoporosis risk) and practical, actionable, evidence-based steps they can realistically take to mitigate these risks effectively and return to important 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.
• The path to wellness when facing wanting to learn more about the shingles vaccine or other adult immunizations they might need involves working towards feeling confident, secure, and proactive in their health because their preventative health screening needs (e.g., for cervical, breast, colorectal, prostate, and lung cancers, as well as screening for AAA, STBBIs, or domestic violence when appropriate) are being diligently and appropriately addressed according to current, evidence-based Canadian guidelines by Dr. Chouinard-Pelletier. Dr. Chouinard-Pelletier guides patients so they can again enjoy independently and efficiently performing all personal grooming and hygiene tasks (bathing, dressing, toileting) without any difficulty, assistance, or associated pain, maintaining their dignity.
• A key objective when treating their child having issues with persistent allergies, eczema flare-ups, or food sensitivities at Dr. Chouinard-Pelletier's clinic is successfully and confidently navigating the often complex, fragmented, and sometimes overwhelming healthcare system with Dr. Chouinard-Pelletier acting as their knowledgeable guide, steadfast advocate, and central, reliable coordinator of all their medical care, supporting a comfortable return to fully enjoying intimate moments and maintaining healthy, satisfying sexual relationships without the intrusion of physical pain, health-related anxiety, medication side effects, or concerns about performance.

Your personalized healthcare plan, developed in discussion with Dr. Chouinard-Pelletier, will be thoughtfully designed to help you reach your specific functional, preventative, and wellness objectives. He believes in empowering patients with the knowledge and support needed to take an active role in their health journey.

Dr. Chouinard-Pelletier practices at Scarborough Health Network, situated in the Southwood, Pickering Beach neighborhood of Ajax. The clinic is conveniently located near the Commercial Corridor and is accessible via Durham Region Transit (DRT). Ample parking is generally accessible close to the clinic entrance; please observe local signage.

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 suitable doctor.

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.

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 accepting new patients can be difficult. Resources like Health Care Connect in Ontario, or the College of Physicians and Surgeons of Ontario website may be helpful. A referral from a family doctor is usually required to see specialists.

What should I bring with me to my appointment with Dr. Chouinard-Pelletier?

Always bring your health card to your appointment with Dr. Chouinard-Pelletier. A complete list of all medications you're currently taking (prescription, non-prescription, natural health products) is crucial. For new patients, any past medical records or a health summary are beneficial. If you're diabetic, bring your blood sugar log and meter. Preparing a list of your symptoms or questions beforehand is helpful.

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 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. Confirm with Scarborough Health Network if you have questions about specific services or fees.

How do I get a prescription refilled by Dr. Chouinard-Pelletier?

For most prescription refills, contact your pharmacy at least 5-7 days before you run out of medication. Your pharmacy can fax a refill request to Dr. Chouinard-Pelletier's office. Allow 2-3 business days for processing. For certain medications (e.g., narcotics, controlled substances), or if it's been a while since your last visit, an appointment will be needed. Request refills proactively.

I have multiple health problems. How does Dr. Chouinard-Pelletier handle complex care?

Dr. Chouinard-Pelletier manages multiple health conditions by working with you to understand your overall health, manage chronic diseases simultaneously, optimize medications, and coordinate with specialists to provide integrated and patient-centered care.

Scarborough Health Network
580 Harwood Ave S, Diagnostic Imaging
Ajax, ON, L1S 2J4

Phone: (905) 683-2320

Dr. Guillaume Thierry Arnaud Chouinard-Pelletier 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: 109955

Verify registration with The College of Physicians and Surgeons of Ontario (CPSO): https://doctors.cpso.on.ca/DoctorDetails/ChouinardPelletier-Guillaume-Thierry-Arnaud/0310094-109955

Family doctors like Dr. Chouinard-Pelletier 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.