Dr. Matthew Joseph Barnes

Dr. Matthew Joseph Barnes 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: 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).
• 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.
• Restless Legs Syndrome (RLS) - Initial Assessment & Management: Assessing patients presenting with symptoms suggestive of Restless Legs Syndrome (an urge to move the legs, usually accompanied by uncomfortable sensations, typically worse at rest/in the evening, and relieved by movement). This includes ruling out secondary causes (e.g., iron deficiency, kidney failure, pregnancy, certain medications).

Pediatric Common Issues

• Developmental, Behavioral & Learning Concerns in Children (Screening, Initial Assessment, Guidance & Referral Coordination): A first point of contact and trusted resource for parents with concerns about a child's learning, behavior, social interaction, or overall development, offering support, resources, advocacy, and clear pathways to specialized care and school-based supports.
• Common Childhood Infections (Viral & Bacterial - Ear, Throat, Chest, Skin, GI): Expert management of a wide spectrum of acute illnesses affecting infants, toddlers, and school-aged children, including clear guidance for parents on home care, symptom relief, and when to seek urgent re-assessment.
• Childhood Immunization Schedule Management & Counseling: Administering the complete schedule of publicly funded childhood vaccines (e.g., DTaP-IPV-Hib, Pneumococcal conjugate and polysaccharide, MMR, Varicella, Meningococcal conjugate (Groups A,C,Y,W-135 and Group B), Hepatitis B, Rotavirus, Human Papillomavirus (HPV), Influenza) to protect against serious and preventable infectious diseases, according to current provincial and national (NACI) guidelines.
• Adolescent Health Care & Counseling (Physical, Mental, Sexual Health, Lifestyle, Substance Use): Providing confidential, respectful, and age-appropriate comprehensive primary care for teenagers (typically ages 12-18+). Addressing a wide range of issues including pubertal development, acne, body image concerns, sports injuries, mental health (screening for anxiety, depression, stress, eating disorders), sexual health education (contraception, STI prevention/screening, healthy relationships), substance use (screening, brief intervention, counseling), and promoting healthy lifestyle choices (nutrition, physical activity, sleep, responsible digital media use).

Common Acute Conditions

• Gastrointestinal Infections (Gastroenteritis, Food Poisoning): Advice and supportive care for managing symptoms of viral or bacterial gastroenteritis ('stomach flu') or mild food poisoning, such as nausea, vomiting, diarrhea, and abdominal cramps, with a primary focus on preventing and managing dehydration, especially in vulnerable populations (children, elderly).
• 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.
• Headaches (Tension-type, Migraine - Acute Symptomatic Relief): Assessment of acute headaches to differentiate types (e.g., tension headache, migraine, cervicogenic), provide initial pain relief strategies (analgesics, NSAIDs, triptans for migraine), identify potential triggers, and rule out serious underlying causes requiring urgent investigation.

Dermatological Skin Conditions

• Acne Vulgaris (Mild to Moderate) & Rosacea Management: Helping adolescents and adults manage these common and often distressing inflammatory skin conditions effectively to improve skin appearance, reduce symptoms (redness, papules, pustules, flushing), prevent scarring (acne), and enhance quality of life.
• Primary Care Skin Cancer Screening & Early Detection (Suspicious Mole/Lesion Assessment): Educating patients on sun safety measures (sunscreen, protective clothing, avoiding peak sun hours), the importance of regular skin self-examination using the ABCDEs of melanoma, and encouraging prompt reporting of any changing or new skin lesions.
• Eczema (Atopic Dermatitis), Contact Dermatitis & Seborrheic Dermatitis: Comprehensive primary care for common inflammatory skin conditions, aiming to alleviate symptoms, prevent secondary infections, and improve patient comfort and overall skin health.

Joint Muscle Pain

• 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).
• Repetitive Strain Injuries (RSI), Tendinopathies & Work-Related Musculoskeletal Disorders (WRMSDs) - Initial Assessment & Conservative Management: Providing advice on activity modification (relative rest, avoiding aggravating activities), ergonomic adjustments (workstation setup, tool use), simple analgesia (NSAIDs - oral/topical, acetaminophen), ice/heat application, and appropriate referral to physiotherapy or occupational therapy for specific exercises (stretching, strengthening), manual therapy, splinting, and further rehabilitation or prevention strategies.
• Polymyalgia Rheumatica (PMR) - Diagnosis, Management & Monitoring (Often with Rheumatology Co-Management): Long-term management of PMR involves a very slow and gradual tapering of corticosteroids over 1-2 years (or longer), carefully monitoring for clinical relapse (recurrence of symptoms) and adjusting steroid dose accordingly. Also includes monitoring for and managing potential corticosteroid side effects (e.g., osteoporosis - bone protection with calcium/vitamin D, bisphosphonates if needed; hyperglycemia; hypertension; weight gain; mood changes; skin fragility).
• 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.

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

• Management of Acute Dermatological Conditions (Rashes, Hives, Shingles): Providing care for various acute dermatological concerns, offering treatment options (topical or oral) and referrals to dermatology if needed for severe or complex cases.
• Weight Management & Healthy Weight Strategies: Collaboratively discussing healthy weight goals based on BMI, waist circumference, and overall health status. Providing guidance on balanced nutrition, portion control, mindful eating, regular physical activity, behavioral strategies (e.g., goal setting, self-monitoring, addressing emotional eating), and addressing underlying factors contributing to weight issues. Medical options may be discussed if appropriate based on guidelines and individual assessment.
• Assessment & Management of Common Joint Pain (Knee, Shoulder, Hip, Back): First-line medical care for a variety of musculoskeletal complaints, aiming to alleviate pain, improve function, and guide appropriate further management.
• Primary Care for Overuse & Repetitive Strain Injuries: Advising on activity modification, ergonomic adjustments, stretching/strengthening exercises, and pain relief measures for overuse injuries.
• Chronic Kidney Disease (CKD) Management (Early to Moderate Stages): Primary care strategies to protect kidney health, including blood pressure control, glycemic control in diabetics, dietary advice (e.g., protein, sodium, potassium considerations), and timely referrals to nephrology.

Note: This list highlights some of the key services offered by Dr. Barnes. 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. Matthew Joseph Barnes'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. Barnes frequently works with patients towards goals such as:

• For those challenged by their child showing signs of separation anxiety that's impacting school or daycare, Dr. Barnes offers strategies to reach successfully and permanently quitting smoking, vaping, or significantly reducing harmful substance use with the consistent, non-judgmental, evidence-based support, counseling, and resources provided by Dr. Barnes, which can mean rediscovering the joy of successfully maintaining their cherished personal independence in all complex daily routines, intricate personal care tasks, and instrumental activities of daily living, which is especially crucial for aging seniors or individuals managing disabilities.
• The focus for patients with experiencing sudden hearing loss or ringing in their ears (tinnitus) at Dr. Barnes's practice is achieving receiving a timely diagnosis of a previously unrecognized condition like obstructive sleep apnea, celiac disease, or hypothyroidism through Dr. Barnes's astute clinical screening and appropriate referral for confirmatory testing, leading to effective treatment and significantly improved quality of life, facilitating a return to meaningful activities like regularly attending and actively participating in religious services, meaningful cultural events, important community group meetings, or engaging hobby clubs, feeling socially connected, included, and valued.
• Many patients have successfully addressed wanting to understand if their family history of cancer means they need earlier or different screening tests with Dr. Barnes's support. This often leads to feeling deeply understood, consistently validated, and never dismissed by Dr. Barnes when discussing sensitive, personal, or emotionally difficult health topics or life circumstances and the ability to fully participate in 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 once more.

Your personalized healthcare plan, developed in discussion with Dr. Barnes, 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. Barnes practices at a family medical clinic in Waterloo, situated in the Waterloo West (Columbia Forest, Clair Hills) neighborhood of Waterloo. The clinic is conveniently located near Columbia Lake and is accessible via Grand River Transit (GRT) (Bus and ION Light Rail). 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 specialists.

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

To find a family doctor in Ontario who is accepting new patients, check the website of the College of Physicians and Surgeons of Ontario (they often have a "Find a Doctor" tool). In Ontario, you can also register with Health Care Connect. Ask friends, family, or colleagues for recommendations. Contact local community health centres or new patient clinics directly. It may take time to find a doctor.

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 (like check-ups, immunizations, and health screenings), diagnosing and treating acute illnesses (such as infections or minor injuries), managing chronic conditions (like diabetes, hypertension, or asthma), providing mental health support, and coordinating your care by referring you to specialists when necessary. A key aspect of their role is building long-term relationships with patients to promote overall health and well-being.

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 (e.g., cosmetic procedures, most travel medicine consultations, sick notes, insurance forms, driver's medicals) may not be covered and might have an associated fee. Please confirm with our clinic if you have questions about specific services or potential fees.

435 The Boardwalk
Waterloo, ON, N2T OC2

Phone: (519) 571-8181

Dr. Matthew Joseph Barnes 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: 110227

Verify registration with The College of Physicians and Surgeons of Ontario (CPSO): https://doctors.cpso.on.ca/DoctorDetails/Barnes-Matthew-Joseph/0310629-110227

Family doctors like Dr. Barnes 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.