Dr. Symon Ernst Mazereeuw – Family Doctor | Waterloo, ON

Dr. Symon Ernst Mazereeuw is a Family Doctor. Practicing at a family doctor practice in Waterloo, 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. Symon Ernst Mazereeuw 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 advocating for patients' needs within the healthcare system and coordinating care effectively with specialists and community services; empowering patients through clear communication, comprehensive health education, and fostering active participation in their own health decisions. He provides consultations in English.

Dr. Symon Ernst Mazereeuw 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

• Benign Skin Lesion Assessment & Management (Skin Tags, Seborrheic Keratoses, Cysts, Lipomas): Differentiating between benign and potentially suspicious skin lesions is a key role, with prompt biopsy or referral to dermatology if any features suggest skin cancer (melanoma, basal cell carcinoma, squamous cell carcinoma).
• Bacterial Skin Infections (Impetigo, Folliculitis, Cellulitis - uncomplicated): Diagnosis and treatment of common superficial bacterial skin infections such as impetigo (honey-crusted lesions), folliculitis (infected hair follicles), and uncomplicated cellulitis (localized skin infection with redness, warmth, swelling, pain) or erysipelas. Management includes topical antibiotics (e.g., mupirocin, fusidic acid) for localized infections or oral antibiotics (e.g., cephalexin, cloxacillin, clindamycin) for more extensive or systemic involvement. Advice on wound care and hygiene.
• 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.
• 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.

Common Acute Conditions

• 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.
• Common Acute Skin Conditions (Rashes, Infections, Bites, Minor Burns): Managing various acute dermatological conditions with appropriate topical or oral medications (antibiotics, antifungals, corticosteroids, antihistamines) to alleviate itching, redness, pain, swelling, and discomfort.
• 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.
• Allergic Reactions (Mild to Moderate - e.g., Hay Fever, Hives, Minor Food Allergy Symptoms): Diagnosing and managing common allergic reactions such as seasonal/perennial allergic rhinitis (hay fever), mild to moderate hives (urticaria), minor localized reactions to insect stings, and initial assessment of suspected mild food allergy symptoms. Does not include anaphylaxis management which is an emergency.

Adult Common Health Issues

• Anemia (Iron Deficiency, Vitamin B12/Folate Deficiency - Diagnosis & Management): Primary care approach to accurately diagnosing and effectively treating common forms of anemia to improve energy levels, cognitive function, exercise tolerance, and overall health. Referral to hematology for complex or unexplained anemia.
• Benign Prostatic Hyperplasia (BPH) - Symptom Management & Monitoring: Referral to urology for severe symptoms, complications (e.g., acute urinary retention, recurrent UTIs, bladder stones, renal impairment due to obstruction), or if surgical intervention (e.g., TURP) is being considered.
• Helicobacter pylori (H. pylori) Infection - Testing & Eradication Therapy: Confirmation of eradication testing post-treatment to ensure successful clearance of the infection and reduce risks of H. pylori-related gastroduodenal diseases.
• Allergic Conjunctivitis & Dry Eye Syndrome - Primary Care Management: Helping patients find relief from itchy, irritated, or dry eyes through appropriate primary care interventions and guidance.

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

• Acne Vulgaris & Rosacea Management: Diagnosis and management of common acne (comedonal, papulopustular) and rosacea with topical treatments (e.g., benzoyl peroxide, retinoids, topical antibiotics, metronidazole, azelaic acid), oral antibiotics (if indicated), and lifestyle/skincare advice. Referral to dermatology for severe or recalcitrant cases.
• Coordination with Allied Health Professionals & Community Health Services: Facilitating access to a broad network of allied health and community services to support your overall health plan, recovery, rehabilitation, and long-term management needs.
• Thyroid Disorder Management (Hypo/Hyperthyroidism, Nodules, Hashimoto's): Comprehensive primary care for patients with various thyroid conditions, including initial investigation of thyroid abnormalities and coordination with endocrinology if needed.
• Smoking & Tobacco Cessation Programs & Support: Providing evidence-based resources, behavioral strategies, and relapse prevention planning to overcome nicotine addiction and achieve long-term cessation.
• Childhood & Adolescent Immunization Administration & Counseling: Administering the complete schedule of publicly funded childhood and adolescent vaccines to protect against serious infectious diseases. Includes catch-up schedules and addressing parental concerns with evidence-based information.

Note: This list highlights some of the key services offered by Dr. Mazereeuw. 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. Symon Ernst Mazereeuw'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. Mazereeuw frequently works with patients towards goals such as:

• A key objective when treating chest pain or pressure, especially with exertion or other concerning symptoms – they know this could be urgent at Dr. Mazereeuw's clinic is feeling significantly less isolated, better understood, and more adequately supported in managing a rare, complex, or poorly understood health condition due to Dr. Mazereeuw's unwavering commitment to their comprehensive care and willingness to learn alongside them, supporting a comfortable return to thoroughly enjoying the simple yet profound ability to read for pleasure, engage in academic study, or conduct detailed research for extended periods without debilitating eye strain, persistent headaches, or other health issues related to unmanaged vision problems or poor ergonomics.
• When pain, numbness, or tingling in their hands or wrists that might be carpal tunnel syndrome from computer work impacts daily life, Dr. Mazereeuw helps patients strive for having a clear, actionable, and well-understood plan, along with readily available support from Dr. Mazereeuw, for effectively managing an acute flare-up of a chronic condition like Inflammatory Bowel Disease (IBD), Chronic Migraine, or Rheumatoid Arthritis (often in co-management with specialists), making activities such as nurturing and maintaining strong, supportive, and deeply fulfilling relationships with their immediate family members, close friends, and wider social network through regular, active, and meaningful engagement possible again.
• Dr. Mazereeuw often sees patients whose wanting to discuss options for medical assistance in dying (MAID) for a terminal condition (in provinces where applicable) limits their enjoyment of 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. The goal of care is to achieve receiving compassionate, understanding, and effective support and strategies from Dr. Mazereeuw for managing a spectrum of mental health challenges including persistent anxiety, significant depression, debilitating grief, overwhelming life stress, or initial symptoms of more complex psychiatric conditions and restore their active lifestyle.
• Dr. Mazereeuw supports patients through unexplained significant weight loss or gain that needs to be investigated by a doctor, aiming for outcomes like feeling confident, secure, and proactive in their health because their preventative health screening needs (e.g., for cervical, breast, colorectal, prostate, and lung cancers, as well as screening for AAA, STBBIs, or domestic violence when appropriate) are being diligently and appropriately addressed according to current, evidence-based Canadian guidelines by Dr. Mazereeuw, so they can return to activities such as thoughtfully and proactively planning for their long-term future, including considerations for retirement, potential changes in living arrangements, or other significant life transitions, with a strong sense of health security and financial preparedness.

Your personalized healthcare plan, developed in discussion with Dr. Mazereeuw, 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. Mazereeuw practices at a family medical clinic in Waterloo, situated in the University District (University of Waterloo, Wilfrid Laurier University) neighborhood of Waterloo. The clinic is conveniently located near Waterloo Public Square and is accessible via Grand River Transit (GRT) (Bus and ION Light Rail). Free patient parking is often available on-site or on nearby streets.

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 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. 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 they are 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 be helpful. A referral from a family doctor is usually required to see 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. 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 an associated fee. Please confirm with our clinic if you have questions about specific services or fees.

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

A family doctor, also called a general practitioner (GP), is a medical doctor specializing in comprehensive primary healthcare for individuals and families of all ages. They serve as your first point of contact for most health concerns, providing preventative care, diagnosing and treating illnesses, managing chronic conditions, offering mental health support, and coordinating care with specialists. Building long-term relationships with patients is a key aspect of their role.

Unit Unit 101, 200 University Avenue West, Unit 101
Waterloo, ON, N2L 3G1

Phone: (519) 888-4096

Dr. Symon Ernst Mazereeuw 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: 132169

Verify registration with The College of Physicians and Surgeons of Ontario (CPSO): https://doctors.cpso.on.ca/DoctorDetails/Mazereeuw-Symon-Ernst/0334556-132169

Family doctors like Dr. Mazereeuw 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.