About
Dr. Lawrence Wai-On Kwan is a Family Doctor. Practicing at Trillium Health Partners in Scarborough, 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.
Dr. Kwan focuses on 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. Lawrence Wai-On Kwan 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 commitment to evidence-based medicine, integrating the latest research with clinical expertise to provide the highest standard of care; advocating for patients' needs within the healthcare system and coordinating care effectively with specialists and community services; a dedication to preventative medicine and health promotion, aiming to identify risks early and support patients in maintaining long-term wellness. He is fluent in English and also offers consultations in Cantonese and Chinese.

Dr. Lawrence Wai-On Kwan provides comprehensive family medical care for a wide variety of health concerns affecting patients of all ages, including but not limited to:
Mental Health Concerns
- Initial Assessment & Referral for Other Mental Health Concerns (e.g., OCD, PTSD, Eating Disorders, Bipolar Disorder, Psychosis): Ensuring individuals with complex or acute mental health needs are connected with the right resources and expertise for effective and safe management.
- Attention-Deficit/Hyperactivity Disorder (ADHD) - Assessment & Management (All Ages): Conducting initial assessments and ongoing management for ADHD symptoms in children, adolescents, and adults, using validated screening tools and collateral information (from parents, teachers). Providing psychoeducation, behavioral strategies, lifestyle coaching, academic/workplace accommodation discussions, evidence-based medication management (stimulants, non-stimulants), and referral to specialists (pediatricians, psychiatrists) for complex cases, diagnostic confirmation, or co-occurring conditions.
- Depression & Other Mood Disorders (e.g., Dysthymia, Seasonal Affective Disorder - Management): Assessing symptoms of depression (low mood, loss of interest/pleasure, fatigue, changes in sleep/appetite) and other mood disorders. Offering empathetic supportive counseling, discussing and initiating treatment options including lifestyle interventions, evidence-based antidepressant medications, and facilitating referrals to psychotherapy or psychiatry for moderate to severe or treatment-resistant cases.
- Insomnia & Chronic Sleep Disturbances: Thoroughly evaluating persistent sleep problems (difficulty initiating or maintaining sleep, early morning awakening, non-restorative sleep), offering education on optimal sleep hygiene, principles of cognitive behavioral therapy for insomnia (CBT-I) or facilitating referrals for it, addressing underlying contributing factors (e.g., anxiety, pain, medications, restless legs syndrome), and judiciously considering short-term medication if necessary.
Pediatric Common Issues
- Newborn Care & Infant Feeding Support (Breastfeeding, Formula): Comprehensive medical care for newborns immediately after birth and through the first year of life. Includes routine physical exams, growth monitoring, screening for jaundice and congenital conditions (e.g., hip dysplasia, heart murmurs), umbilical cord care, and vitamin K/eye prophylaxis discussions (hospital-based). Strong focus on infant feeding support, including guidance and troubleshooting for breastfeeding (latch, positioning, supply concerns, mastitis management) and appropriate formula feeding practices, ensuring adequate nutrition and hydration.
- Common Childhood Infections (Viral & Bacterial - Ear, Throat, Chest, Skin, GI): Expert management of a wide spectrum of acute illnesses affecting infants, toddlers, and school-aged children, including clear guidance for parents on home care, symptom relief, and when to seek urgent re-assessment.
- 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.
Dermatological Skin Conditions
- Viral Skin Infections (Common Warts, Molluscum Contagiosum, Herpes Simplex, Herpes Zoster/Shingles): Providing effective treatment for various viral skin conditions to alleviate symptoms, shorten duration of outbreaks, prevent complications (like PHN or secondary bacterial infection), and reduce transmission where applicable.
- Bacterial Skin Infections (Impetigo, Folliculitis, Cellulitis - uncomplicated): Diagnosis and treatment of common superficial bacterial skin infections such as impetigo (honey-crusted lesions), folliculitis (infected hair follicles), and uncomplicated cellulitis (localized skin infection with redness, warmth, swelling, pain) or erysipelas. Management includes topical antibiotics (e.g., mupirocin, fusidic acid) for localized infections or oral antibiotics (e.g., cephalexin, cloxacillin, clindamycin) for more extensive or systemic involvement. Advice on wound care and hygiene.
- Fungal Skin, Nail & Hair Infections (Tinea species, Candidiasis, Onychomycosis): Providing effective remedies for bothersome and often contagious fungal infections of the skin, hair shafts, and nails, along with advice on hygiene and prevention of recurrence.
- Acne Vulgaris (Mild to Moderate) & Rosacea Management: Personalized treatment plans for acne and rosacea based on severity, skin type, patient preference, and potential impact on self-esteem.
Common Acute Conditions
- Allergic Reactions (Mild to Moderate - e.g., Hay Fever, Hives, Minor Food Allergy Symptoms): Diagnosing and managing common allergic reactions such as seasonal/perennial allergic rhinitis (hay fever), mild to moderate hives (urticaria), minor localized reactions to insect stings, and initial assessment of suspected mild food allergy symptoms. Does not include anaphylaxis management which is an emergency.
- Lower Respiratory Tract Infections (Acute Bronchitis, Community-Acquired Pneumonia): Care for acute lung infections, focusing on appropriate antimicrobial therapy when indicated, supportive measures (rest, hydration, symptom relief), and guidance for a full recovery, with escalation to hospital care if severe.
- Gastrointestinal Infections (Gastroenteritis, Food Poisoning): Managing acute episodes of vomiting and diarrhea to support recovery, ensure adequate hydration, and rule out more serious underlying causes.
- Urinary Tract Infections (UTIs - Cystitis, Pyelonephritis - uncomplicated initial): Addressing common symptoms of UTIs and providing effective, evidence-based treatment to eradicate the infection and restore urinary health.
This list offers some examples of common conditions managed in family practice. A diagnosis is always based on an individual assessment by Dr. Kwan. If your specific health concern isn't listed, please contact the clinic to discuss your needs.
- Joint Injections for Pain Relief (e.g., Corticosteroid - if trained/equipped): Offering targeted injections as part of a comprehensive management plan for certain types of joint pain.
- Hypertension & Lipid Disorder Management (High Blood Pressure & Cholesterol): Regular monitoring, evidence-based treatment (lifestyle modifications, medication selection and titration), and ongoing education for managing high blood pressure and dyslipidemia (high cholesterol/triglycerides) to reduce overall cardiovascular risk.
- 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.
- Patient Education on Specific Health Conditions & Self-Management: Ensuring patients and their families understand their medical conditions and treatment plans, encouraging active participation in their own care.
- Childhood & Adolescent Immunization Administration & Counseling: Administering the complete schedule of publicly funded childhood and adolescent vaccines to protect against serious infectious diseases. Includes catch-up schedules and addressing parental concerns with evidence-based information.
Note: This list highlights some of the key services offered by Dr. Kwan. 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 Trillium Health Partners, 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. Kwan frequently works with patients towards goals such as:
- When their elderly relative seeming more confused or withdrawn lately impacts daily life, Dr. Kwan helps patients strive for benefiting from proactive and systematic approach to mental health screening and discussion during routine visits, leading to earlier identification and support for emerging psychological distress, making activities such as skillfully and creatively cooking a wide variety of nutritious, flavorful, and delicious meals from scratch for themselves, their partners, and their families on a regular basis, finding joy in the process possible again.
- If feeling stressed about caregiving responsibilities for an elderly parent or sick relative is preventing you from fully and enthusiastically engaging in a wide range of desired social activities, valued community events, and spending quality, meaningful time with close friends and loved ones without being frequently limited or sidelined by bothersome or unpredictable health concerns, Dr. Kwan can help. The aim is to achieve receiving appropriate, tailored, and thorough care and advice for travel health from , including all necessary vaccinations and preventative measures, ensuring safer, healthier, and more enjoyable international trips for leisure or work through personalized family medicine care.
- Through Dr. Kwan's guidance, patients with a follow-up for a recent concussion to ensure they are recovering properly often find they can achieve receiving compassionate, understanding, and effective support and strategies from for managing a spectrum of mental health challenges including persistent anxiety, significant depression, debilitating grief, overwhelming life stress, or initial symptoms of more complex psychiatric conditions and once again pursue actively and diligently engaging in their prescribed recovery process and rehabilitation program after an unexpected injury, a planned surgery, or a significant medical event by consistently following all professional advice and exercises.
- If managing ongoing pain from an old sports injury or a chronic condition like arthritis that limits their activities has put confidently and effectively advocating for their own complex health needs, specific treatment preferences, and the essential healthcare requirements of their family members when interacting within the broader, sometimes impersonal, healthcare system on hold, Dr. Kwan works with patients toward receiving proactive preventative care and targeted health screenings from that very likely averted a more serious, costly, or even life-threatening health issue from developing unnoticed or progressing to an advanced stage, helping them regain their previous level of function.
Your personalized healthcare plan, developed in discussion with Dr. Kwan, 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. Kwan's practice at Trillium Health Partners is situated in a family medical practice in the central Scarborough neighborhood of Scarborough. The clinic is conveniently located near local community centers, schools, and shopping areas and is accessible via major local public transit routes. Free patient parking is often available on-site or on nearby streets.
- 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, 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.
- What if Dr. Kwan works in a Family Health Team or group practice? Will I always see Dr. Kwan?
- Dr. Kwan practices as part of Trillium Health Partners, which often means you have access to a range of healthcare professionals like nurses, nurse practitioners, dietitians, social workers, or pharmacists working together. While the goal is always to promote continuity with your primary family doctor, Dr. Kwan, for some urgent issues, routine follow-ups, or specific services, you might be seen by another trusted member of the team. This collaborative approach can enhance access to care and provide comprehensive support. The clinic will always strive to have you see Dr. Kwan for complex or ongoing issues where that continuity is most crucial.
- Do I need a referral to see a family doctor (Family Doctor) in ON?
- Generally, you do not need a referral from another doctor to see a family doctor in Ontario, provided the doctor is accepting new patients. However, finding a family doctor who is accepting new patients can be challenging. Provincial resources like Health Care Connect in Ontario, or the College of Physicians and Surgeons of Ontario website, may be helpful. A referral is usually required from a family doctor to see most medical specialists.
- 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 Trillium Health Partners if you have questions about specific non-insured services or potential fees.
Trillium Health Partners
4190 Finch Avenue East, Mississauga site
Scarborough, ON, M1S 4T7
Phone: (416) 321-3322
Dr. Lawrence Wai-On Kwan 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: 62287
Verify registration with The College of Physicians and Surgeons of Ontario (CPSO): https://doctors.cpso.on.ca/DoctorDetails/Kwan-Lawrence-WaiOn/0048309-62287
Family doctors like Dr. Kwan 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.