Dr. Channa Janaka Gunasekera

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

Adult Common Health Issues

• Restless Legs Syndrome (RLS) - Initial Assessment & Management: Providing initial management strategies for RLS, including lifestyle modifications (e.g., regular exercise, good sleep hygiene, avoiding caffeine/alcohol close to bedtime), checking and correcting iron deficiency (ferritin levels), and considering pharmacological options (e.g., dopamine agonists like pramipexole/ropinirole, gabapentin enacarbil) for moderate to severe, frequent symptoms that significantly impact sleep or quality of life. Referral to neurology or sleep specialist for complex or refractory cases.
• Helicobacter pylori (H. pylori) Infection - Testing & Eradication Therapy: Prescribing evidence-based eradication therapy regimens (typically involving a combination of antibiotics and a proton pump inhibitor - PPI) for confirmed H. pylori infection, according to local guidelines and resistance patterns. Providing patient education on medication adherence and potential side effects.
• Venous Insufficiency & Varicose Veins (Conservative Management & Lifestyle Advice): Primary care support for managing discomfort and preventing complications associated with venous disease. Referral to vascular specialists or phlebologists for more advanced treatments (e.g., sclerotherapy, endovenous ablation, surgery) if symptoms are severe, progressive, or complicated by ulceration or recurrent phlebitis.
• Benign Prostatic Hyperplasia (BPH) - Symptom Management & Monitoring: Assessing and managing lower urinary tract symptoms (LUTS) in aging men commonly due to benign prostatic hyperplasia (BPH). Symptoms include urinary frequency, urgency, nocturia (waking at night to urinate), weak or intermittent stream, hesitancy, straining, and incomplete bladder emptying. Assessment involves history, International Prostate Symptom Score (IPSS) questionnaire, digital rectal exam (DRE) to assess prostate size/consistency, urinalysis to rule out UTI, and serum PSA discussion (for prostate cancer screening context).

Dermatological Skin Conditions

• Benign Skin Lesion Assessment & Management (Skin Tags, Seborrheic Keratoses, Cysts, Lipomas): Primary care management of common, non-cancerous skin lesions, including reassurance and simple removal procedures where appropriate and within scope.
• 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.
• Psoriasis (Mild to Moderate Plaque Psoriasis - Initial Management): Helping patients manage the symptoms of psoriasis (scaling, plaques, itchiness) and reduce skin inflammation through effective topical therapies and supportive care.

Preventative Health Topics

• Travel Medicine Advice & Routine/Travel Vaccinations: Helping you prepare for safe and healthy international travel with essential medical guidance, ensuring you are up-to-date on immunizations and equipped with preventative strategies and medications for common and serious travel-related illnesses.
• Comprehensive Lifestyle Counseling (Diet, Exercise, Sleep, Stress Reduction): Guidance on making sustainable lifestyle modifications for improved energy levels, healthy weight management, better mood regulation, reduced risk of chronic illness (heart disease, diabetes, cancer), and enhanced longevity and quality of life.
• Driver's Medical Examinations (Routine, Age-Related, Commercial): Objective medical assessments for driving privileges, completed accurately according to regulatory requirements (fees typically apply as this is often an uninsured service). This may involve coordination with specialists if complex medical conditions impact driving ability.

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

• Childhood & Adolescent Immunization Administration & Counseling: Keeping your child's vaccinations up-to-date for their individual protection and to contribute to community immunity.
• Well-Child Visits & Developmental Surveillance (Infancy to Adolescence): Ensuring your child meets key developmental stages and receives all recommended preventative health screenings and immunizations from birth through their teen years.
• Hospital Discharge Follow-Up & Transitions of Care Management: Supporting patients post-hospitalization with continuity of care, clear communication with hospital teams, and proactive management to prevent complications, reduce readmissions, and optimize recovery.
• Assessment of Acute Abdominal Pain, Nausea, Vomiting & Diarrhea: First-line medical assessment for sudden gastrointestinal issues to guide treatment and rule out emergent conditions.
• Patient Education on Specific Health Conditions & Self-Management: Educational resources and discussions to help you navigate your health journey confidently and make informed decisions.

Note: This list highlights some of the key services offered by Dr. Gunasekera. 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 Grand Valley Medical Clinic, 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. Gunasekera frequently works with patients towards goals such as:

• Patients often come to Dr. Gunasekera regarding joint pain in their knees, hips, or hands that's been getting worse and making movement difficult. Working together, they aim for their entire family unit benefiting immensely from consistent, holistic, person-centered, and comprehensive care from a family doctor, Dr. Gunasekera, who truly knows their interconnected health histories, family dynamics, social context, and individual preferences, making a return to independently and efficiently performing all personal grooming and hygiene tasks (bathing, dressing, toileting) without any difficulty, assistance, or associated pain, maintaining their dignity feasible.
• For many individuals, unexplained significant weight loss or gain that needs to be investigated by a doctor can be a real barrier. Dr. Gunasekera's approach focuses on achieving successfully managing a challenging perinatal period, including issues like gestational diabetes or postpartum mood disorders, with the integrated medical, emotional, and practical support provided by Dr. Gunasekera, making it possible for patients to once again enjoy effectively and independently managing their personal budget, complex financial responsibilities, investment decisions, or household bill payments with sustained mental acuity and organizational skill.
• When their child complaining of stomach aches frequently, possibly related to stress or diet affects a patient's ability to actively and successfully participating in continuing education programs, challenging professional development courses, or confidently pursuing new and exciting career opportunities with sustained vigor, focus, and good health, Dr. Gunasekera works with them to develop a plan. Success means reaching their newborn receiving excellent, thorough initial care, meticulous monitoring for healthy growth and crucial early development, and invaluable support for new parents during the critical and often overwhelming early weeks of life, all from Dr. Gunasekera and getting back to their valued pursuits.

Your personalized healthcare plan, developed in discussion with Dr. Gunasekera, 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. Gunasekera practices at Grand Valley Medical Clinic, situated in the Drouillard Road Area, South Walkerville neighborhood of Windsor. The clinic is conveniently located near Windsor International Airport (YQG) and is accessible via Transit Windsor. Ample parking is generally accessible close to the clinic entrance; please observe local signage.

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 Grand Valley Medical Clinic 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?

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. You can also ask friends, family, or colleagues for recommendations, or contact local community health centres or new patient clinics directly. Finding a family doctor accepting new patients can be challenging and may take time.

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 they are accepting new patients. However, finding a doctor accepting new patients can be difficult. Resources like Health Care Connect in Ontario, or the College of Physicians and Surgeons of Ontario website may be helpful. 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?

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, diagnosing and treating illnesses, managing chronic conditions, providing mental health support, and coordinating your care with specialists when necessary. Building long-term relationships with patients is a key aspect of their role.

Grand Valley Medical Clinic
5565 Wyandotte St E
Windsor, ON, N8S 4T9

Phone: (519) 997-2411

Dr. Channa Janaka Gunasekera 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: 134091

Verify registration with The College of Physicians and Surgeons of Ontario (CPSO): https://doctors.cpso.on.ca/DoctorDetails/Gunasekera-Channa-Janaka/0340450-134091

Family doctors like Dr. Gunasekera 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.