Dr. Cornelius Leonard De Bolster – Family Doctor | Oakville, ON

Dr. Cornelius Leonard De Bolster is a Family Doctor. Practicing at Baywood Centre in Oakville, 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. Cornelius Leonard De Bolster 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 a strong belief in patient-centered care, ensuring that treatment plans are tailored to individual needs, values, and circumstances; a commitment to evidence-based medicine, integrating the latest research with clinical expertise to provide the highest standard of care. He is fluent in English and also offers consultations in Dutch.

Dr. Cornelius Leonard De Bolster 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

• Benign Prostatic Hyperplasia (BPH) - Symptom Management & Monitoring: Management includes lifestyle advice (fluid management, avoiding bladder irritants), behavioral therapies (timed voiding), and prescription of medications such as alpha-blockers (e.g., tamsulosin, alfuzosin) to relax prostate/bladder neck muscles, or 5-alpha-reductase inhibitors (e.g., finasteride, dutasteride) to shrink prostate volume. Monitoring for symptom improvement and medication side effects.
• Helicobacter pylori (H. pylori) Infection - Testing & Eradication Therapy: Testing for Helicobacter pylori infection in appropriate clinical contexts (e.g., patients with peptic ulcer disease, certain types of gastritis, dyspepsia in high-prevalence areas, or family history of gastric cancer) using non-invasive methods like urea breath test, stool antigen test, or serology (less reliable for active infection).
• Venous Insufficiency & Varicose Veins (Conservative Management & Lifestyle Advice): Initial assessment and conservative management of symptoms related to chronic venous insufficiency (CVI) and varicose veins, such as leg aching, heaviness, swelling (edema), skin changes (e.g., hyperpigmentation, lipodermatosclerosis, venous eczema), and uncomplicated superficial thrombophlebitis. Ruling out deep vein thrombosis (DVT) if acute unilateral swelling/pain.

Common Chronic Conditions

• 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.
• Asthma (All Ages) & Allergic Rhinitis: Working collaboratively with you (or your child) to achieve optimal asthma control, minimize symptoms (wheezing, coughing, shortness of breath), improve lung function, and reduce reliance on reliever medications.
• Type 2 Diabetes Mellitus & Prediabetes: Helping you live well with diabetes by providing ongoing education, support for self-management behaviors, access to diabetes education programs, and strategies to prevent or delay long-term complications, empowering you to take control of your health.

Joint Muscle Pain

• Polymyalgia Rheumatica (PMR) - Diagnosis, Management & Monitoring (Often with Rheumatology Co-Management): Often co-managed with or referred to rheumatology, especially for atypical presentations, diagnostic uncertainty, difficulty tapering corticosteroids, frequent relapses, or suspected GCA. Primary care plays a key role in ongoing monitoring, patient education, and supportive care for PMR.
• 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.
• Gout & Pseudogout (Crystal Arthropathies) - Acute Attack Management & Chronic Prevention Strategies: Diagnosing (often clinical, supported by serum uric acid levels; joint aspiration for crystal analysis if diagnostically uncertain or to rule out septic arthritis) and managing acute gout or pseudogout attacks with appropriate anti-inflammatory medications (NSAIDs like naproxen/indomethacin, colchicine, oral or intra-articular corticosteroids).
• 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.

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.
• Health Equity & Social Determinants of Health (SDOH) Discussion & Resource Navigation: Advocating for patients facing health inequities and working to connect them with resources that can improve their overall health outcomes and reduce disparities.
• 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.

Common Acute Conditions

• Headaches (Tension-type, Migraine - Acute Symptomatic Relief): Management of acute migraine episodes or severe tension headaches, including advice on abortive medications, lifestyle adjustments during an attack, and strategies for future prevention.
• Urinary Tract Infections (UTIs - Cystitis, Pyelonephritis - uncomplicated initial): Management of bladder and kidney infections with appropriate antibiotics based on likely pathogens and local resistance patterns, along with advice on prevention strategies for recurrent UTIs and symptom relief.
• 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.
• 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.

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

• Evaluation of Acute Headaches & Dizziness / Vertigo: Assessing new or sudden onset headaches or dizziness to differentiate between common causes (e.g., tension headache, migraine, benign positional vertigo) and more serious underlying conditions, providing initial management and referral if indicated.
• Fungal, Viral & Bacterial Skin Infections: Diagnosis and treatment of common superficial infections like tinea (ringworm, athlete's foot), candidiasis, warts (cryotherapy, topical agents), molluscum contagiosum, herpes simplex/zoster (shingles), impetigo, and folliculitis, using appropriate topical or oral antifungal, antiviral, or antibacterial medications.
• Travel Medicine Consultations (Preventative Advice & Routine/Travel Vaccinations): Providing pre-travel consultations for individuals travelling to common international destinations. This includes risk assessment based on itinerary, advice on food and water safety, insect bite prevention (malaria, dengue, Zika), altitude sickness prevention, and administration of necessary routine and travel-specific vaccinations (e.g., Hepatitis A/B, Typhoid, Yellow Fever if certified). Complex itineraries may require referral.
• Developmental, Behavioral & Learning Concerns in Children (Initial Assessment, Guidance & Referral): Supporting families by addressing developmental and behavioral questions with empathy, offering practical advice, and facilitating access to necessary assessments and support services.
• 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.

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

• Overcoming or managing needing support, resources, and a concrete plan to help them quit smoking for good this time is a common patient journey at Dr. Bolster's practice. The focus is on enabling learning to expertly self-manage key aspects of their chronic condition much more effectively (e.g., adjusting insulin based on readings, using an asthma action plan correctly, recognizing early warning signs of a COPD exacerbation), significantly increasing their sense of personal independence, confidence, and empowerment over their health, so that engaging in spontaneously making and eagerly keeping enjoyable plans with a wide circle of friends for various social outings such as dinners out, casual coffee chats, shared recreational activities, or weekend excursions becomes a reality again.
• With Dr. Bolster's care, managing foot pain, like sharp pain in their heel (plantar fasciitis) or a painful ingrown toenail aims for learning effective, personalized, and evidence-based strategies for managing chronic daily stress, significantly improving their sleep quality and duration, or coping more adaptively and resiliently with life's inevitable challenges and adversities, with tools provided by Dr. Bolster, empowering patients to get back to what they love, like successfully pursuing further formal education, challenging vocational training programs, or self-directed learning initiatives to achieve important personal growth objectives or significant professional aspirations.
• Dr. Bolster understands the impact of a lingering chesty cough with phlegm that's making them worried about bronchitis. That's why treatment is geared towards navigating complex family health dynamics, intergenerational health concerns, or challenging caregiver stress with insightful advice, valuable resources, and compassionate support facilitated by Dr. Bolster, helping patients get back to consistently driving safely, alertly, and comfortably for all necessary daily errands, regular commuting to work or school, or for longer leisure trips and family visits, without physical strain or cognitive impairment with greater ease.

Your personalized healthcare plan, developed in discussion with Dr. Bolster, 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. Bolster's practice at Baywood Centre is situated in the Old Oakville, Eastlake neighborhood of Oakville. The clinic is conveniently located near Oakville GO Station and is accessible via Oakville Transit. Street parking and nearby public or paid lots typically offer convenient options for visitors.

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, your local health authority website, or the College of Physicians and Surgeons of Ontario patient-doctor matching service (if available) may be helpful. A referral from a family doctor is usually required to see most medical specialists.

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

When you first meet Dr. Bolster as a new patient, expect to spend time discussing your complete health profile. He 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. Bolster 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 his approach to medicine or clinic procedures.

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.

How long do appointments with Dr. Bolster typically last?

Typically, a regular appointment with Dr. Bolster 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 Baywood Centre about the nature of your visit when booking, so sufficient time with Dr. Bolster can be arranged.

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 take time and effort. The College of Physicians and Surgeons of Ontario often has a 'Find a Doctor' tool or list on their website. In Ontario, you can 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.

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, 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 Baywood Centre if you have questions about specific non-insured services or potential fees.

What happens if Dr. Bolster determines I need to see a medical specialist?

As your family doctor, Dr. Bolster acts as your primary care coordinator. If he believes your condition requires specialized assessment or treatment, he will explain why a specialist consultation is necessary and will arrange the referral. Dr. Bolster will send your pertinent medical details to the specialist. The specialist's office will then typically contact you to book the appointment. It's important to keep Baywood Centre informed of any specialist appointments you attend and any new diagnoses or treatments recommended by the specialist so Dr. Bolster can continue to coordinate your overall care effectively.

What should I bring with me to my appointment with Dr. Bolster?

For every appointment with Dr. Bolster, please bring your valid Ontario Health Insurance Plan (OHIP) card. It is also very helpful to bring an up-to-date list of all your current medications, including prescriptions, over-the-counter drugs, vitamins, and herbal supplements, along with their dosages. If you have them, any relevant medical records, recent test results (blood work, imaging reports), or letters from other doctors can be useful, especially if you are seeing Dr. Bolster for the first time or for a specific complex problem. Having a written list of your questions or concerns can also help ensure you cover everything you need to during your visit.

Baywood Centre
Unit Suite 308, 640 Ford Drive, Suite 308
Oakville, ON, L6J 7V7

Phone: (905) 338-8222

Dr. Cornelius Leonard De Bolster 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: 56644

Verify registration with The College of Physicians and Surgeons of Ontario (CPSO): https://doctors.cpso.on.ca/DoctorDetails/De-Bolster-Cornelius-Leonard/0042666-56644

Family doctors like Dr. Bolster 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.