Dr. David Hung Kwan Lam – Family Doctor | Ancaster, ON

Dr. David Hung Kwan Lam is a Family Doctor. Practicing at St. Joseph Healthcare in Ancaster, 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. David Hung Kwan Lam 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 empowering patients through clear communication, comprehensive health education, and fostering active participation in their own health decisions; advocating for patients' needs within the healthcare system and coordinating care effectively with specialists and community services. He provides consultations in English.

Dr. David Hung Kwan Lam 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): Providing a safe and confidential first point of contact for individuals experiencing symptoms suggestive of other mental health conditions like Obsessive-Compulsive Disorder (OCD), Post-Traumatic Stress Disorder (PTSD), eating disorders, bipolar disorder, or early psychosis. Includes initial screening, supportive listening, crisis intervention if needed, risk assessment, and prompt, appropriate referral to specialized psychiatric, psychological, or emergency mental health services for accurate diagnosis and comprehensive treatment.
• Insomnia & Chronic Sleep Disturbances: Comprehensive primary care management of common sleep disorders to restore healthy sleep patterns and improve overall health and well-being.
• Anxiety Disorders (Generalized Anxiety, Panic Disorder, Social Anxiety - Management): Supporting individuals experiencing persistent worry, panic attacks, social phobia, or generalized anxiety with a patient-centered and collaborative approach to care, focusing on symptom reduction and functional improvement.
• Stress-Related Conditions, Burnout & Adjustment Disorders: Supportive counseling and practical guidance for stress-related symptoms and adjustment disorders, promoting well-being and preventing escalation to more severe mental health conditions.

Common Chronic Conditions

• Hypertension (High Blood Pressure) & Associated Cardiovascular Risk Factors: Comprehensive, ongoing management of high blood pressure through regular monitoring (in-clinic and home BP), medication initiation and titration according to guidelines, extensive lifestyle counseling (DASH diet, low sodium, exercise, weight management, stress reduction), and screening/management of associated risk factors (e.g., dyslipidemia, diabetes) to prevent long-term cardiovascular complications.
• Irritable Bowel Syndrome (IBS) - Primary Care Management: Diagnosing IBS based on symptom criteria after ruling out other conditions, and providing primary care management strategies including dietary advice (e.g., low FODMAP diet introduction, fiber management), lifestyle modifications, stress reduction techniques, and symptomatic treatment for abdominal pain, bloating, diarrhea, and/or constipation.
• Type 2 Diabetes Mellitus & Prediabetes: Proactive, team-based care (often involving dietitians, diabetes educators, pharmacists) for type 2 diabetes and prediabetes, aiming to achieve optimal glycemic control, reduce cardiovascular risk, and improve overall quality of life.

Joint Muscle Pain

• Gout & Pseudogout (Crystal Arthropathies) - Acute Attack Management & Chronic Prevention Strategies: Diagnosing (often clinical, supported by serum uric acid levels; joint aspiration for crystal analysis if diagnostically uncertain or to rule out septic arthritis) and managing acute gout or pseudogout attacks with appropriate anti-inflammatory medications (NSAIDs like naproxen/indomethacin, colchicine, oral or intra-articular corticosteroids).
• 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.
• Fibromyalgia & Other Widespread Chronic Pain Syndromes - Primary Care Diagnosis & Multimodal Management: Working collaboratively with individuals experiencing chronic widespread pain to develop personalized self-management strategies, set realistic functional goals, and coordinate care effectively with other healthcare providers such as physiotherapists, occupational therapists, psychologists, and rheumatologists (for diagnostic confirmation or complex cases).

Dermatological Skin Conditions

• 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.
• Fungal Skin, Nail & Hair Infections (Tinea species, Candidiasis, Onychomycosis): Diagnosis (clinical, skin scraping/KOH preparation, fungal culture if needed) and treatment of common superficial fungal infections including tinea corporis (ringworm), tinea pedis (athlete's foot), tinea cruris (jock itch), tinea capitis (scalp ringworm - requires oral therapy), tinea versicolor (pityriasis versicolor), cutaneous candidiasis (e.g., intertrigo, diaper rash), and onychomycosis (fungal nail infections). Treatment involves topical antifungal creams/lotions/shampoos (e.g., clotrimazole, miconazole, terbinafine, ketoconazole) or oral antifungal medications (e.g., terbinafine, itraconazole, fluconazole) for more extensive, resistant, or nail/hair infections.
• Eczema (Atopic Dermatitis), Contact Dermatitis & Seborrheic Dermatitis: Helping patients control flare-ups of itchy, red, inflamed, and dry skin, maintain healthy skin barrier function, and reduce the impact of these chronic conditions on daily life.

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

• Management of Other Chronic Conditions (e.g., GERD, IBS, Anemia): Providing ongoing care and management for a variety of other long-term health issues such as chronic gastroesophageal reflux disease (GERD), irritable bowel syndrome (IBS), chronic anemia, and more, focusing on symptom control and quality of life.
• Assessment & Management of Anxiety, Depression & Mood Disorders: Ongoing management and support for anxiety and mood disorders, helping patients develop coping strategies, achieve symptom remission or reduction, and improve overall well-being.
• 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 & Well-Adolescent Visits (Growth & Development): Routine check-ups for infants, children, and adolescents to monitor physical growth, cognitive and social-emotional development, and provide anticipatory guidance to parents/guardians.
• 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.

Note: This list highlights some of the key services offered by Dr. Lam. 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 St. Joseph Healthcare, 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. Lam frequently works with patients towards goals such as:

• When it being time for their regular comprehensive health check-up and physical exam impacts daily life, Dr. Lam helps patients strive for their child's academic performance or social engagement noticeably improving after Dr. Lam played a key role in identifying and initiating management for underlying health conditions, attention issues, or learning differences, making activities such as effectively managing their personal or household finances, diligently paying bills on time, and competently handling other essential administrative or organizational tasks with sustained mental clarity and focus possible again.
• It's rewarding for Dr. Lam to see patients with concerns about thinning hair or hair loss that seems more than normal achieve successfully and completely completing a course of treatment for an acute infection (like pneumonia or a significant skin infection) or a new condition under Dr. Lam's diligent, meticulous care and important follow-up monitoring and return to important activities like confidently, independently, and effectively managing their diagnosed chronic health conditions (like diabetes, asthma, or hypertension) on a daily basis with minimal disruption to their desired lifestyle and activities, feeling in control.
• Patients experiencing a persistent sore or ulcer in their mouth that isn't healing often seek Dr. Lam's help to improve their quality of life. A key goal is achieving more restorative and consistent sleep patterns and experiencing increased daytime energy levels and cognitive function after effectively addressing underlying sleep disturbances with Dr. Lam's comprehensive assessment and management plan, supporting their return to activities like breathing much more easily and deeply, actively participating in more physically strenuous or endurance-based activities, and effectively managing their chronic respiratory conditions (like asthma, COPD, or chronic bronchitis) with greater confidence and fewer limitations.
• Dr. Lam frequently helps patients who are dealing with feeling stressed about caregiving responsibilities for an elderly parent or sick relative. The primary aim is achieving successfully managing their multiple (often complex) medications with significantly fewer side effects, demonstrably better adherence to the prescribed regimen, and a much clearer understanding of each medication's specific purpose, benefits, and potential interactions, thanks to Dr. Lam's careful oversight, which often allows them to confidently resume feeling profoundly secure, deeply supported, and well-understood in having a trusted, accessible, and long-term medical advisor and health partner in Dr. Lam for any and all health questions, new symptoms, or emerging concerns that arise throughout their lives.

Your personalized healthcare plan, developed in discussion with Dr. Lam, 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. Lam's practice at St. Joseph Healthcare is situated in a family medical practice in the central Ancaster neighborhood of Ancaster. The clinic is conveniently located near local community centers, schools, and shopping areas and is accessible via major local public transit routes. Street parking and nearby public or paid lots typically offer convenient options for visitors.

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 does 'preventative care' involve with a family doctor like Dr. Lam?

Preventative care provided by Dr. Lam aims to stop health issues from occurring or to catch them at an early, more manageable stage. This includes regular physical exams, vaccinations, screenings for common conditions like certain cancers or heart disease risk factors (high blood pressure, high cholesterol), and personalized advice on maintaining a healthy lifestyle through diet, physical activity, and avoiding harmful habits like smoking. It’s about being proactive with your health rather than just treating problems as they arise, and Dr. Lam can help guide you in these efforts.

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.

How do I get a prescription refilled by Dr. Lam?

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. Lam's office. Please allow at least 2-3 business days for these requests to be processed by Dr. Lam. 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. Lam, 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.

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 (e.g., cosmetic procedures, most travel medicine consultations, sick notes for work/school, insurance forms, driver's medicals) may not be covered and might have an associated fee. Please confirm with St. Joseph Healthcare if you have questions about specific non-insured services or potential fees.

What should I bring with me to my appointment with Dr. Lam?

For every appointment with Dr. Lam, please bring your valid Ontario Health Insurance Plan (OHIP) card. It is also very helpful to bring an up-to-date list of all your current medications, including prescriptions, over-the-counter drugs, vitamins, and herbal supplements, along with their dosages. If you have them, any relevant medical records, recent test results (blood work, imaging reports), or letters from other doctors can be useful, especially if you are seeing Dr. Lam for the first time or for a specific complex problem. Having a written list of your questions or concerns can also help ensure you cover everything you need to during your visit.

Does Dr. Lam at St. Joseph Healthcare offer virtual (video) or phone appointments?

Yes, Dr. Lam at St. Joseph Healthcare offers virtual (video) and/or phone appointments for certain types of consultations when clinically appropriate. These can be convenient for discussing some test results, managing stable chronic conditions, prescription renewals for ongoing medications (not controlled substances), or for certain mental health follow-ups. However, many conditions, new problems, or situations requiring a physical examination will still necessitate an in-person visit for accurate assessment and diagnosis. Please discuss with our reception staff or Dr. Lam if a virtual appointment might be suitable for your specific needs. Provincial health plan coverage for virtual visits may vary; please check with St. Joseph Healthcare regarding any potential fees for uninsured virtual services.

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. Provincial resources like Health Care Connect may be helpful. A referral is usually required from a family doctor to see most medical specialists.

St. Joseph Healthcare
202-1144 Wilson St W
Ancaster, ON, L9G 3K9

Phone: (289) 239-8426

Dr. David Hung Kwan Lam 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: 111471

Verify registration with The College of Physicians and Surgeons of Ontario (CPSO): https://doctors.cpso.on.ca/DoctorDetails/Lam-David-Hung-Kwan/0314789-111471

Family doctors like Dr. Lam 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.