Dr. David Wai Keung Lum – Family Doctor | St Thomas, ON

Dr. David Wai Keung Lum is a Family Doctor. Practicing at a family doctor practice in St Thomas, 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. Lum 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. David Wai Keung Lum 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 fostering continuity of care and building long-term relationships with patients and their families, providing a trusted medical home; advocating for patients' needs within the healthcare system and coordinating care effectively with specialists and community services. He is fluent in English and also offers consultations in Chinese and French.

Dr. David Wai Keung Lum 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

• 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).
• 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): 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): Long-term management of PMR involves a very slow and gradual tapering of corticosteroids over 1-2 years (or longer), carefully monitoring for clinical relapse (recurrence of symptoms) and adjusting steroid dose accordingly. Also includes monitoring for and managing potential corticosteroid side effects (e.g., osteoporosis - bone protection with calcium/vitamin D, bisphosphonates if needed; hyperglycemia; hypertension; weight gain; mood changes; skin fragility).

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.
• Stress-Related Conditions, Burnout & Adjustment Disorders: Helping individuals build resilience, develop adaptive coping mechanisms (e.g., problem-solving, relaxation techniques, mindfulness), and navigate stressful periods effectively to protect their mental and physical health.
• Insomnia & Chronic Sleep Disturbances: Comprehensive primary care management of common sleep disorders to restore healthy sleep patterns and improve overall health and well-being.

Preventative Health Topics

• Occupational Health Screening & Advice (Basic Pre-placement, Return-to-Work): Primary care support for general occupational health questions, routine employment-related medical screenings, and facilitating a safe return to work after illness or injury.
• Travel Medicine Advice & Routine/Travel Vaccinations: Offering essential travel health services and tailored advice to protect your health while abroad, based on current international health regulations, CDC/WHO recommendations, and your specific travel plans.
• Comprehensive Lifestyle Counseling (Diet, Exercise, Sleep, Stress Reduction): Supporting your efforts to adopt and maintain healthier habits across multiple domains of life for a better quality of life, increased resilience, and proactive disease prevention through shared goal setting and ongoing support.
• 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.

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

• Diabetes Mellitus Care (Type 1, Type 2, Gestational, Prediabetes): Personalized diabetes care plans focusing on achieving optimal glycemic control, preventing acute and chronic complications (cardiovascular, renal, neurological, ophthalmological), and empowering patient self-management.
• Developmental, Behavioral & Learning Concerns in Children (Initial Assessment, Guidance & Referral): Performing initial screening and assessment for parental or school concerns regarding developmental delays (speech, motor, cognitive), behavioral issues (e.g., tantrums, sleep problems, anxiety), ADHD symptoms, or learning difficulties. Includes providing initial guidance and coordinating timely referrals to pediatric specialists if further evaluation or intervention is needed.
• Diagnosis & Management of Common Acute Infections (Respiratory, Urinary, Skin, GI): Expert assessment and management of everyday acute illnesses affecting respiratory, urinary, skin, and other systems to help you recover quickly and prevent complications.
• Cardiovascular Disease Management (Stable CAD, Heart Failure, Atrial Fibrillation): Helping patients manage their heart health long-term after cardiac events or diagnoses, focusing on secondary prevention and maintaining functional capacity.
• Immunizations & Vaccinations (Infant, Child, Adult, Travel): Providing comprehensive vaccination services according to provincial and national public health guidelines for all age groups.

Note: This list highlights some of the key services offered by Dr. Lum. 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. David Wai Keung Lum'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. Lum frequently works with patients towards goals such as:

• Dr. Lum supports patients through wanting to create a healthier home environment for their family's well-being, aiming for outcomes like obtaining clear, concise, and actionable guidance from Dr. Lum on when it's appropriate to seek urgent versus routine medical attention for various common symptoms, promoting appropriate health service utilization, so they can return to activities such as faithfully taking their cherished dog (or other pets) for long, brisk, enjoyable walks in the neighborhood park, through local trails, or along the beach every single day, regardless of the prevailing weather conditions, for mutual benefit.
• Dr. Lum's care for experiencing frequent or severe headaches or migraines that are disrupting their work and family life is designed to result in receiving appropriate and timely referrals for genetic counseling or testing through Dr. Lum when indicated by significant family history of heritable conditions or specific clinical findings, so patients can resume activities such as comfortably and easily using stairs at home, in their workplace, or in various public places as needed throughout the day, without experiencing significant breathlessness, joint pain, or instability with confidence.
• If experiencing panic attacks and wanting to find ways to manage them has put comfortably and confidently navigating crowded, stimulating public spaces like busy shopping malls, bustling farmers' markets, large airports, or public transit hubs without feeling overwhelmed, excessively stressed, or physically unsafe on hold, Dr. Lum works with patients toward successfully and permanently quitting smoking, vaping, or significantly reducing harmful substance use with the consistent, non-judgmental, evidence-based support, counseling, and resources provided by Dr. Lum, helping them regain their previous level of function.
• Through Dr. Lum's guidance, patients with needing a medical form filled out for insurance claims, disability benefits, or a new job application often find they can achieve having a reliable, knowledgeable, consistently accessible, and compassionate go-to medical professional in Dr. Lum for the vast majority of their entire family's diverse and evolving health needs, from newborn care and pediatrics through to adult medicine and geriatrics and once again pursue thoughtfully and proactively planning for their long-term future, including considerations for retirement, potential changes in living arrangements, or other significant life transitions, with a strong sense of health security and financial preparedness.

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

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, but there are resources to help. The College of Physicians and Surgeons of Ontario often has a "Find a Doctor" tool or list on their website. In Ontario, you can also register with Health Care Connect. Asking friends, family, or colleagues for recommendations is also helpful. You can also try contacting local community health centres or new patient clinics directly. It may take time and persistence.

What should I do if I have an urgent medical issue when the clinic is closed?

If you have a life-threatening medical emergency, please call 911 or go to the nearest hospital emergency department immediately. For urgent, non-life-threatening issues that cannot wait until our clinic reopens, you may consider visiting an urgent care centre or a walk-in clinic. Some family health teams or groups offer after-hours on-call services for their registered patients; please check with our clinic or Dr. Lum during regular hours to see if such arrangements are in place for their practice. Our clinic voicemail [(519) 633-7989] may also provide instructions or resources for after-hours care.

What is 'continuity of care' and why is it important with a family doctor like Dr. Lum?

Continuity of care refers to the process where your family doctor, Dr. Lum, sees you for your health needs on an ongoing basis, rather than seeing different doctors for different issues. This consistency is valuable because Dr. Lum becomes familiar with your medical background, your lifestyle, and what's 'normal' for you. This knowledge aids in quicker diagnosis, more effective treatment plans, better chronic disease management, and ensures that your care is well-coordinated across the healthcare system. It's about having a trusted healthcare partner throughout your life.

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.

How long do appointments with Dr. Lum typically last?

Typically, a regular appointment with Dr. Lum to discuss a specific health concern or for a follow-up lasts about 10 to 15 minutes. However, if you are a new patient, scheduled for a complete physical exam, or need to discuss multiple or complex health matters, the appointment will likely be scheduled for a longer duration, such as 30 minutes. Please inform the reception staff at the clinic about the nature of your visit when booking, so sufficient time with Dr. Lum can be arranged.

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. 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 from a family doctor to see most medical specialists.

359 Talbot Street
St Thomas, ON, N5P 1B7

Phone: (519) 633-7989

Dr. David Wai Keung Lum 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: 57254

Verify registration with The College of Physicians and Surgeons of Ontario (CPSO): https://doctors.cpso.on.ca/DoctorDetails/Lum-David-Wai-Keung/0043276-57254

Family doctors like Dr. Lum 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.