Dr. Karen Lisa Chu – Family Doctor | Toronto, ON

Dr. Karen Lisa Chu is a Family Doctor. Practicing at a family doctor practice in Toronto, 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. Karen Lisa Chu 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 holistic approach to health, considering the physical, mental, emotional, and social factors that influence a patient's well-being; a commitment to evidence-based medicine, integrating the latest research with clinical expertise to provide the highest standard of care. She provides consultations in English.

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

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.
• 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.
• Benign Skin Lesion Assessment & Management (Skin Tags, Seborrheic Keratoses, Cysts, Lipomas): Evaluating common benign (non-cancerous) skin growths like skin tags (acrochordons), seborrheic keratoses ('age spots'), cherry angiomas, dermatofibromas, epidermal cysts, and lipomas. Providing reassurance regarding their benign nature and offering in-office removal (e.g., cryotherapy, snip excision, curettage, simple excision for cysts/lipomas if trained/equipped) for cosmetic reasons, if causing irritation, or for diagnostic certainty if there's any ambiguity.
• Eczema (Atopic Dermatitis), Contact Dermatitis & Seborrheic Dermatitis: Comprehensive primary care for common inflammatory skin conditions, aiming to alleviate symptoms, prevent secondary infections, and improve patient comfort and overall skin health.

Adult Common Health Issues

• Restless Legs Syndrome (RLS) - Initial Assessment & Management: Assessing patients presenting with symptoms suggestive of Restless Legs Syndrome (an urge to move the legs, usually accompanied by uncomfortable sensations, typically worse at rest/in the evening, and relieved by movement). This includes ruling out secondary causes (e.g., iron deficiency, kidney failure, pregnancy, certain medications).
• Allergic Conjunctivitis & Dry Eye Syndrome - Primary Care Management: Diagnosing and managing common eye conditions like allergic conjunctivitis (itchy, red, watery eyes often seasonal or related to specific allergens) with advice on allergen avoidance, cool compresses, artificial tears, and topical/oral antihistamines or mast cell stabilizers. Assessing and providing initial management for dry eye syndrome (keratoconjunctivitis sicca - gritty, burning, foreign body sensation, intermittent blurry vision) with education on environmental modifications, regular use of artificial tears/lubricating ointments, and advice on blinking exercises/lid hygiene. Referral to ophthalmology if symptoms are severe, persistent, vision is affected, or diagnosis is uncertain.
• Anemia (Iron Deficiency, Vitamin B12/Folate Deficiency - Diagnosis & Management): Investigating causes of anemia (e.g., symptoms like fatigue, pallor, dyspnea on exertion, dizziness, palpitations, restless legs) through thorough history (diet, medications, menstrual history, GI symptoms), physical examination, and targeted blood tests (Complete Blood Count - CBC with differential and red cell indices, iron studies including ferritin, serum vitamin B12, serum folate, reticulocyte count, LDH, bilirubin if hemolysis suspected).

Pediatric Common Issues

• Developmental, Behavioral & Learning Concerns in Children (Screening, Initial Assessment, Guidance & Referral Coordination): Performing routine developmental surveillance and targeted screening (e.g., using Ages & Stages Questionnaires - ASQ) when parents or educators raise concerns regarding potential developmental delays (in speech/language, gross/fine motor skills, cognitive abilities, social-emotional development). Offering initial assessment and guidance for common behavioral issues (e.g., significant tantrums, sleep problems, childhood anxiety, aggression), symptoms suggestive of ADHD, or learning difficulties.
• Well-Baby & Well-Child Check-ups (Growth, Development, Nutrition, Safety): Comprehensive preventative care designed to support the healthy physical, cognitive, and emotional development of children from birth, building a strong foundation for lifelong health.
• Childhood Immunization Schedule Management & Counseling: Providing timely and safe immunizations, addressing parental questions or concerns about vaccines with evidence-based information and empathy, managing catch-up schedules if needed, and documenting all immunizations accurately.

Preventative Health Topics

• Weight Management & Obesity Prevention/Treatment: Personalized advice and comprehensive care plans for healthy weight loss, prevention of unhealthy weight gain, or management of obesity and its related health conditions (e.g., type 2 diabetes, hypertension, dyslipidemia, sleep apnea, osteoarthritis, certain cancers).
• Comprehensive Lifestyle Counseling (Diet, Exercise, Sleep, Stress Reduction): Providing personalized, evidence-based advice on adopting and maintaining a balanced diet (e.g., Canada's Food Guide, Mediterranean diet, plant-based options), engaging in regular physical activity (aerobic, strength, flexibility - meeting Canadian Physical Activity Guidelines), achieving optimal sleep hygiene, and implementing effective stress management techniques (mindfulness, relaxation) to promote overall health, prevent chronic diseases, and enhance well-being.
• 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.
• Occupational Health Screening & Advice (Basic Pre-placement, Return-to-Work): Guidance on maintaining health in the context of specific work environments and job demands, and initial evaluation for common work-related health issues.

Common Acute Conditions

• Upper Respiratory Tract Infections (URTIs - Colds, Flu, Sinusitis, Pharyngitis): Addressing symptoms such as cough, sore throat (including rapid strep testing where available), nasal congestion, facial pain/pressure, and fever associated with common URTIs.
• 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.
• Headaches (Tension-type, Migraine - Acute Symptomatic Relief): Assessment of acute headaches to differentiate types (e.g., tension headache, migraine, cervicogenic), provide initial pain relief strategies (analgesics, NSAIDs, triptans for migraine), identify potential triggers, and rule out serious underlying causes requiring urgent investigation.
• Acute Musculoskeletal Injuries (Sprains, Strains, Minor Back/Neck Pain): Providing advice on RICE/POLICE principles (Rest/Protection, Optimal Loading, Ice, Compression, Elevation), pain relief options (analgesics, NSAIDs, heat/cold therapy), and gentle exercises for acute soft tissue injuries to promote healing.

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

• Diagnosis & Management of Common Acute Infections (Respiratory, Urinary, Skin, GI): Assessing and treating acute conditions like common colds, influenza (flu), sore throats (including strep throat), ear infections (otitis media), sinus infections, bronchitis, uncomplicated pneumonia, urinary tract infections (UTIs), skin infections (e.g., cellulitis, impetigo), and gastroenteritis.
• Eating Disorder Screening & Referral Coordination: Primary care role in early recognition of eating disorders and ensuring patients access comprehensive treatment pathways.
• Well-Child & Well-Adolescent Visits (Growth & Development): Age-appropriate developmental screenings, health supervision, and lifestyle counseling for children and teenagers, ensuring they meet key milestones.
• 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.
• 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.

Note: This list highlights some of the key services offered by Dr. Chu. 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. Karen Lisa Chu'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. Chu frequently works with patients towards goals such as:

• When their child having difficulty with toilet training or experiencing bedwetting beyond a certain age affects a patient's ability to passionately playing their favorite competitive or recreational sport – be it soccer on weekends, league hockey, a round of golf, a tennis match, or pickup basketball – regularly, skillfully, and without the constant dread of debilitating pain, flare-ups, or fear of re-injury, Dr. Chu works with them to develop a plan. Success means reaching their adolescent child receiving confidential, empathetic, respectful, and age-appropriate holistic care from Dr. Chu for sensitive health topics including sexual health, mental well-being, body image, or substance use concerns and getting back to their valued pursuits.
• Patients with needing a doctor's note for work or school due to a recent illness or injury can find relief and achieve experiencing notably fewer sick days from work or school for themselves or their children, leading to improved productivity and less disruption to daily life, due to better prevention strategies and more effective management of common illnesses under Dr. Chu's care, often allowing them to resume participating fully, actively, and joyfully in all extended family activities, special gatherings, milestone celebrations, and holiday traditions without former limitations.
• For those challenged by their child needing a physical exam for summer camp or sports participation, Dr. Chu offers strategies to reach having their diverse family structure, unique cultural needs, and individual communication preferences consistently understood, acknowledged, and respectfully incorporated into all aspects of their care by Dr. Chu and the entire clinic team, which can mean rediscovering the joy of boldly taking on new, exciting challenges or ambitious, multi-stage projects either at work or in their personal life with a strong sense of self-efficacy, physical capability, and mental preparedness.
• If experiencing sudden flashes of light or floaters in their vision is a barrier, Dr. Chu develops strategies aimed at having all their health-related questions, no matter how complex or basic, answered clearly, patiently, without jargon, and in an easily understandable way by Dr. Chu, fostering a strong sense of health literacy and shared understanding, facilitating the ability to enjoy patiently, effectively, and enjoyably helping their school-aged children or young grandchildren with challenging homework assignments, creative school projects, or extracurricular learning activities that require sustained patience, focus, and clear communication.

Your personalized healthcare plan, developed in discussion with Dr. Chu, 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. Chu's practice is located at a family medical clinic in Toronto, situated in the Danforth West, Riverdale neighborhood. The clinic is conveniently located near the Distillery District and is accessible via TTC (Subway, Streetcar, Bus). 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. 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. Contacting local community health centres or new patient clinics directly may also yield results. Please be aware that it may take time to find a doctor.

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 difficult. Resources like Health Care Connect in Ontario, your local health authority website, or the College of Physicians and Surgeons of Ontario patient-doctor matching service (if available) can assist you. A referral from a family doctor is usually required to see specialists.

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

Your family doctor (Ontario) is your primary healthcare provider, expertly trained to care for a wide spectrum of health issues, from newborns to seniors. She manages acute illnesses and injuries, oversees the care of long-term chronic diseases, provides routine health screenings and lifestyle counseling, administers vaccinations, and ensures you get access to specialized medical services through referrals when needed. The continuity of care she provides, understanding your health history and individual needs, is fundamental to effective family medicine.

How long do appointments with Dr. Chu typically last?

The length of an appointment with Dr. Chu can vary. Standard appointments for a single issue or a routine follow-up are often scheduled for 10-15 minutes. Appointments for more complex issues, a comprehensive periodic health exam (physical), a 'meet and greet' for new patients, counseling, or a minor procedure will usually be longer, perhaps 20-30 minutes or more. When booking your appointment at the clinic, it's always best to briefly mention the reason for your visit so the staff can allocate the appropriate amount of time with Dr. Chu. If you have multiple unrelated issues to discuss, you might be advised to book a longer appointment or separate appointments to ensure each concern is addressed adequately.

What should I expect during my first 'meet and greet' or new patient intake appointment with Dr. Chu?

When you first meet Dr. Chu as a new patient, expect to spend time discussing your complete health profile. She will likely ask about your past medical history, significant family illnesses, all current medications (including vitamins and supplements), allergies, lifestyle factors like diet and exercise, and any specific health concerns or goals you have. This comprehensive intake helps Dr. Chu understand your overall health status and begin to formulate a long-term care plan. It's also an excellent time to ask any questions you may have about her approach to medicine or clinic procedures.

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 may have associated fees. Please confirm with our clinic if you have questions about specific services or potential fees.

430 Broadview Avenue
Toronto, ON, M4K 2N1

Phone: (416) 470-6690

Dr. Karen Lisa Chu 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: 74309

Verify registration with The College of Physicians and Surgeons of Ontario (CPSO): https://doctors.cpso.on.ca/DoctorDetails/Chu-Karen-Lisa/0139153-74309

Family doctors like Dr. Chu 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.