Dr. Maria Chi Yun Yu

Dr. Maria Chi Yun Yu provides comprehensive family medical care for a wide variety of health concerns affecting patients of all ages, including but not limited to:

Pediatric Common Issues

• Well-Baby & Well-Child Check-ups (Growth, Development, Nutrition, Safety): Ensuring your child meets key developmental stages according to age, receives all recommended preventative health screenings (e.g., vision, hearing, anemia, lead - as per guidelines), and appropriate immunizations in a timely manner.
• Adolescent Health Care & Counseling (Physical, Mental, Sexual Health, Lifestyle, Substance Use): Supporting the unique physical, emotional, and social health needs of adolescents during this critical period of rapid development, fostering autonomy, responsible decision-making, and a positive transition to adulthood.
• 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.

Common Chronic Conditions

• 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).
• Chronic Obstructive Pulmonary Disease (COPD - Emphysema, Chronic Bronchitis): Ongoing primary care for COPD, empowering patients with self-management techniques and coordinating care with respiratory specialists when necessary.
• Anemia (Iron Deficiency, B12/Folate Deficiency - Chronic): Investigating causes of chronic or recurrent anemia (e.g., fatigue, pallor) through blood tests (CBC, iron studies, B12, folate, ferritin). Managing common types such as iron deficiency anemia (oral/IV iron supplementation, dietary advice) and vitamin B12 or folate deficiency anemia (supplementation), and identifying/addressing underlying causes (e.g., malabsorption, chronic blood loss, dietary insufficiency).

Preventative Health Topics

• 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.
• 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.
• Weight Management & Obesity Prevention/Treatment: Collaboratively discussing healthy weight goals based on BMI, waist circumference, body composition, and overall health status. Providing guidance on evidence-based strategies for weight management including balanced nutrition (calorie awareness, portion control, whole foods), mindful eating, regular physical activity, behavioral strategies (e.g., goal setting, self-monitoring, addressing emotional eating, sleep optimization), and addressing underlying factors contributing to weight issues. Medical options (pharmacotherapy like GLP-1 agonists, orlistat; bariatric surgery referral) may be discussed if appropriate based on guidelines and individual clinical assessment.

Dermatological Skin Conditions

• 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.
• 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.
• Psoriasis (Mild to Moderate Plaque Psoriasis - Initial Management): Primary care support for individuals with psoriasis, coordinating with specialist care as needed for more advanced treatment options and comprehensive management of this chronic systemic condition.

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

• Cardiovascular Disease Management (Stable CAD, Heart Failure, Atrial Fibrillation): Ongoing management of stable cardiovascular conditions like coronary artery disease (CAD), congestive heart failure (CHF), and atrial fibrillation (AFib), often in collaboration with cardiologists, focusing on medication optimization (e.g., anticoagulants for AFib), risk factor reduction, symptom monitoring, and patient education.
• 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.
• Occupational Health Aspects & Work-Related Health Concerns (Initial Assessment): Addressing health concerns that may be related to a patient's occupation, providing initial assessment for work-related injuries or illnesses, and completing necessary forms (e.g., fitness to work, return to work).
• Management of Acute Dermatological Conditions (Rashes, Hives, Shingles): Assessment and management of sudden onset skin rashes and other common skin ailments to relieve symptoms and promote healing.
• 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.

Note: This list highlights some of the key services offered by Dr. Yu. 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 Medcan, 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. Yu frequently works with patients towards goals such as:

• Many patients have successfully addressed a persistent feeling of bloating, abdominal discomfort, or noticeable changes in their bowel habits (constipation or diarrhea) with Dr. Yu's support. This often leads to feeling genuinely reassured, thoroughly well-informed about all aspects of their condition, and like an empowered, active partner in all decisions regarding their health status, treatment options, and long-term care strategies discussed with Dr. Yu and the ability to fully participate in proudly and comfortably attending their children's or grandchildren's various school events, important sports games, recitals, graduations, and artistic performances without being hindered by physical discomfort or lack of stamina once more.
• If experiencing frequent or severe headaches or migraines that are disrupting their work and family life is preventing you from patiently and effectively teaching their children or grandchildren important life skills, sharing enjoyable intergenerational activities, or simply offering wise guidance and loving support as they grow, Dr. Yu can help. The aim is to achieve ensuring their children, from infancy through adolescence, received the complete schedule of timely and appropriate immunizations, effectively protecting them from a wide range of preventable and potentially serious childhood diseases through personalized family medicine care.
• A key objective when treating a minor injury like a sprained ankle from a misstep playing sports, or a small cut from cooking that might need stitches at Dr. Yu's clinic is feeling genuinely and consistently supported by Dr. Yu during emotionally difficult health transitions, when facing a serious or life-altering new diagnosis, or when undertaking the demanding role of caring for an ill or aging family member, supporting a comfortable return to 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.
• For many individuals, feeling generally 'unwell' or 'off' without a clear reason for a while can be a real barrier. Dr. Yu's approach focuses on achieving successfully and confidently navigating the often complex, fragmented, and sometimes overwhelming healthcare system with Dr. Yu acting as their knowledgeable guide, steadfast advocate, and central, reliable coordinator of all their medical care, making it possible for patients to once again enjoy 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.

Your personalized healthcare plan, developed in discussion with Dr. Yu, 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. Yu practices at Medcan, situated in the Southwood, Pickering Beach neighborhood of Ajax. The clinic is conveniently located near the Commercial Corridor and is accessible via Durham Region Transit (DRT). Free patient parking is often available on-site or on nearby streets.

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

A family doctor (Ontario) is a physician who has completed post-graduate training in family medicine. She is skilled in providing continuous and comprehensive medical care, health maintenance, and preventive services to patients of all ages. This includes diagnosing and treating a vast array of illnesses, managing complex long-term health conditions, offering health education and counseling on lifestyle choices, and acting as your advocate and guide within the broader healthcare system.

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

Continuity of care means having an ongoing relationship with your family doctor, Dr. Yu, and her team over time. It's important because it allows Dr. Yu to get to know you, your health history, your values, and your family context comprehensively. This deep understanding helps Dr. Yu make more informed diagnoses, tailor treatments to your specific needs, coordinate your care more effectively with specialists, and build a trusting therapeutic relationship. Studies show that good continuity of care with a family doctor is linked to better health outcomes, higher patient satisfaction, and more appropriate use of healthcare resources.

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 that 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 can 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 health card. Some services, such as cosmetic procedures or travel medicine consultations, may not be covered and might have an associated fee. Please confirm with Medcan if you have questions about specific services or potential fees.

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

You can check the website of the College of Physicians and Surgeons of Ontario, which often has a "Find a Doctor" tool. In Ontario, you can also register with Health Care Connect. Ask friends, family, or colleagues for recommendations, or contact local community health centres or new patient clinics. Finding a doctor may take time.

Medcan
Unit Suite 1500, 88 Harwood Avenue South, Suite 1500
Ajax, ON, L1S 2H6

Phone: (905) 683-0690

Dr. Maria Chi Yun Yu 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: 67861

Verify registration with The College of Physicians and Surgeons of Ontario (CPSO): https://doctors.cpso.on.ca/DoctorDetails/Yu-Maria-Chi-Yun/0056273-67861

Family doctors like Dr. Yu 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.