Dr. Christopher Alexander Jyu – Family Doctor | Scarborough, ON

Dr. Christopher Alexander Jyu is a Family Doctor. Practicing at Sir William Osler Health Institute 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. 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. Christopher Alexander Jyu 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; a dedication to preventative medicine and health promotion, aiming to identify risks early and support patients in maintaining long-term wellness. He provides consultations in English.

Dr. Christopher Alexander Jyu 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

• 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.
• 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.
• Repetitive Strain Injuries (RSI), Tendinopathies & Work-Related Musculoskeletal Disorders (WRMSDs) - Initial Assessment & Conservative Management: Initial assessment, diagnosis, and conservative management of musculoskeletal pain and dysfunction related to repetitive tasks, sustained awkward postures, or ergonomic factors at work or during hobbies. This includes common conditions like carpal tunnel syndrome (mild-moderate), de Quervain's tenosynovitis, epicondylitis (tennis/golfer's elbow), trigger finger/thumb, rotator cuff tendinopathy, patellar tendinopathy, Achilles tendinopathy, and non-specific arm/neck/shoulder pain attributable to overuse.

Common Chronic Conditions

• Gastroesophageal Reflux Disease (GERD) & Peptic Ulcer Disease (PUD) - Chronic Management: Ongoing management of chronic GERD (acid reflux) and PUD, including lifestyle modifications (diet, weight, smoking cessation), prescription of acid-suppressing medications (PPIs, H2 blockers), H. pylori testing and eradication, and monitoring for complications or need for endoscopy.
• Asthma (All Ages) & Allergic Rhinitis: Developing and regularly reviewing personalized asthma action plans, educating on proper inhaler technique (metered-dose inhalers, dry powder inhalers, nebulizers), trigger identification and avoidance (allergens, irritants), medication management (relievers, controllers like inhaled corticosteroids, LABAs, LTRAs), and managing asthma exacerbations to improve breathing, prevent flare-ups, and maintain an active lifestyle. Also includes management of associated allergic rhinitis (hay fever).
• 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.
• Osteoarthritis & Other Chronic Musculoskeletal Pain (e.g., Chronic Back/Neck Pain, Fibromyalgia): Long-term support and care for managing the symptoms of degenerative joint disease and other chronic musculoskeletal pain, focusing on self-management and maintaining an active lifestyle.

Mental Health Concerns

• 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.
• 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.
• Attention-Deficit/Hyperactivity Disorder (ADHD) - Assessment & Management (All Ages): A comprehensive and collaborative approach to ADHD care, addressing core symptoms and associated impairments across the lifespan, often involving a multidisciplinary team approach.

Preventative Health Topics

• 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.
• 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.
• Driver's Medical Examinations (Routine, Age-Related, Commercial): Performing comprehensive driver's medicals to ensure individuals meet the health standards necessary for safe vehicle operation, promoting road safety for all.
• Infectious Disease Prevention & Outbreak Management Support (Community Level): Administering vaccinations to prevent communicable diseases and playing a role in community-level surveillance and reporting as required by public health authorities.

Common Acute Conditions

• 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.
• Upper Respiratory Tract Infections (URTIs - Colds, Flu, Sinusitis, Pharyngitis): Diagnosis and management of common viral and bacterial infections affecting the nose, throat, sinuses, and larynx (e.g., common cold, influenza, acute sinusitis, strep throat, laryngitis), helping to relieve symptoms like cough, congestion, fever, and sore throat.
• Common Acute Skin Conditions (Rashes, Infections, Bites, Minor Burns): Addressing sudden onset skin problems, providing effective treatment, advising on skin care and hygiene to promote healing, and identifying potential triggers for allergic or irritant conditions.

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

• Insomnia & Sleep Disorder Management (Primary Care Approach): Thoroughly evaluating persistent sleep problems (difficulty falling asleep, staying asleep, non-restorative sleep), offering education on optimal sleep hygiene, principles of cognitive behavioral therapy for insomnia (CBT-I) or facilitating referrals, and judiciously considering short-term medication if necessary after addressing underlying causes.
• Chronic Kidney Disease (CKD) Management (Early to Moderate Stages): Monitoring kidney function (e.g., eGFR, urine ACR), managing risk factors (especially diabetes and hypertension that can worsen CKD), medication review to avoid nephrotoxic drugs, and coordinating care for patients with early to moderate stage chronic kidney disease to slow progression and prevent complications.
• Urgent Care for Non-Life-Threatening Conditions: Accessible care for urgent health needs that can be managed outside of an emergency department.
• Chronic Respiratory Disease Care (Asthma, COPD, Chronic Bronchitis): Support and treatment for chronic lung diseases, including referrals for pulmonary rehabilitation and specialist care when indicated.
• Eating Disorder Screening & Referral Coordination: A sensitive and proactive approach to identifying potential eating disorders and connecting individuals with appropriate, specialized care.

Note: This list highlights some of the key services offered by Dr. Jyu. 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 Sir William Osler Health Institute, 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. Jyu frequently works with patients towards goals such as:

• Dr. Jyu frequently helps patients who are dealing with wanting to talk about their alcohol consumption, cannabis use, or concerns about other substance use in a confidential setting. The primary aim is achieving feeling substantially more hopeful and less overwhelmed about managing a difficult or life-altering health condition after comprehensive consultations and collaborative care planning with Dr. Jyu, which often allows them to confidently resume confidently travelling domestically for weekend getaways or internationally for extended explorations with greater assurance in their health, stamina, and ability to manage new foods, climates, and environments successfully.
• For patients where needing a tetanus booster after stepping on something rusty is a concern, Dr. Jyu focuses on plans that lead to their adolescent child receiving confidential, empathetic, respectful, and age-appropriate holistic care from Dr. Jyu for sensitive health topics including sexual health, mental well-being, body image, or substance use concerns, supporting their ability to generously volunteering their valuable time, unique skills, and boundless energy in their local community for causes they deeply believe in, feeling consistently healthy, capable, and motivated enough to contribute meaningfully and make a real difference.
• Through Dr. Jyu's guidance, patients with wanting to discuss various birth control options to find what's best for them, or needing a Pap test often find they can achieve having their specific concerns about a child's unique developmental trajectory, learning style, or challenging behavior addressed by Dr. Jyu with appropriate, validated screening tools, initial guidance, and highly effective, timely referrals to specialists or community programs when indicated and once again pursue dedicating many enjoyable and focused hours to their beloved garden, whether it's meticulously planting delicate flowers, diligently tending to a productive vegetable patch, or undertaking more strenuous yard work like raking leaves or shoveling snow, without significant subsequent back, knee, or shoulder pain.
• Struggling with a persistent itchy scalp or dandruff that's not improving? Dr. Jyu helps patients target having their children's physical growth parameters, crucial cognitive and language development, and social-emotional well-being consistently and meticulously monitored by Dr. Jyu during regular well-child visits, with any emerging concerns or developmental deviations addressed promptly, appropriately, and effectively, making a return to activities such as 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 more achievable.

Your personalized healthcare plan, developed in discussion with Dr. Jyu, 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. Jyu's practice at Sir William Osler Health Institute 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.

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 Sir William Osler Health Institute if you have questions about specific non-insured services or potential fees.

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. He 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 he provides, understanding your health history and individual needs, is fundamental to effective family medicine.

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 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.

How can I find a family doctor (Family Doctor) in ON who is accepting new patients?

Check the website of the College of Physicians and Surgeons of Ontario (it often has a 'Find a Doctor' tool). In Ontario, you can register with Health Care Connect. Ask friends, family, or colleagues for recommendations. Contact local community health centres or new patient clinics. Finding a family doctor may take time.

Sir William Osler Health Institute
#601 - 520 Ellesmere Road
Scarborough, ON, M1R 0B1

Phone: (416) 757-3237

Dr. Christopher Alexander Jyu 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: 52287

Verify registration with The College of Physicians and Surgeons of Ontario (CPSO): https://doctors.cpso.on.ca/DoctorDetails/Jyu-Christopher-Alexander/0038311-52287

Family doctors like Dr. Jyu 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.