Dr. John Malcolm McPhaden

Dr. McPhaden provides expert care for adults with a wide range of medical conditions, including:

Geriatric Syndromes & Focused Elder Care

• Cognitive Impairment & Dementia Syndromes: Comprehensive assessment for memory loss/cognitive changes; diagnosis and management of Alzheimer's disease, vascular dementia, and others.
• Frailty Assessment & Management: Identifying and managing frailty to improve resilience, maintain function, and enhance quality of life in older adults.
• Urinary Incontinence Assessment: Evaluation and management of bladder control issues common in older adults.

Endocrine & Metabolic Disorders

• Thyroid Disorders: Management of hypothyroidism, hyperthyroidism, thyroid nodules, and other thyroid conditions.
• Calcium and Parathyroid Disorders: Evaluation and management of conditions related to abnormal calcium levels and parathyroid gland function.
• Adrenal Gland Disorders: Diagnosis and management of conditions affecting the adrenal glands, such as adrenal insufficiency.

Select Infectious & Inflammatory Conditions

• Fever of Unknown Origin (FUO) Workup: Systematic investigation to determine the cause of prolonged, unexplained fevers.
• Complex Infections Consultation: Providing diagnostic and management expertise for challenging infections, often in consultation with primary care.
• Evaluation of Inflammatory Markers: Investigating elevated inflammatory markers (like ESR or CRP) to identify potential underlying systemic conditions.

Dr. McPhaden manages a wide range of complex adult and geriatric health conditions. This list highlights common areas of focus. If your condition is not listed, please note that internal medicine specialists address diverse and often multi-systemic diseases. Consultation is typically initiated via referral from your primary care physician.

• Comprehensive Geriatric Assessment (CGA): A holistic, multidimensional evaluation tailored to older adults, assessing medical conditions, functional ability, cognition, mood, nutrition, social support, and medication use.
• Management of Acute Medical Issues (Inpatient Focus): Diagnosis and treatment of serious acute illnesses requiring hospital admission (often a primary role in hospital settings).
• Management of Geriatric Syndromes: Specialized care for common age-related conditions including falls, frailty, cognitive impairment (dementia, delirium), polypharmacy, urinary incontinence, and malnutrition.
• Driving Safety Assessment Consultation (Medical): Evaluating medical fitness to drive in older adults, considering cognitive, sensory, and physical factors.
• Perioperative Medical Consultation: Assessing and managing medical risks (e.g., cardiac, respiratory) for patients undergoing surgery to ensure safety and optimize post-operative recovery.

Note: This list represents some of the key services offered by Dr. McPhaden. As a specialist in Internal Medicine and Geriatric Care, he provides comprehensive diagnostic and management services. For specific inquiries about whether your condition falls within Dr. McPhaden's scope of practice, please discuss with your referring physician or contact the clinic.

All medical services are provided in accordance with the standards of practice set by the College of Physicians and Surgeons of Ontario (CPSO).

Dr. McPhaden's practice is located in the West Oak Trails area of Oakville, within the Glen Abbey West neighborhood. The clinic is situated on the main floor of a modern building, conveniently accessible to residents of Oakville and surrounding communities. The practice is near Oakville Harbour, offering a scenic environment for patients. The clinic is easily accessible via Oakville Transit, with multiple bus stops nearby. The facility is wheelchair accessible. Parking is available at the facility.

How is payment handled for appointments with Dr. McPhaden? Is it covered by Ontario Health Insurance Plan (OHIP)?

In ON, medical consultations with specialists like Dr. McPhaden are typically covered by your provincial health insurance (Ontario Health Insurance Plan (OHIP)) when you present a valid health card and have the required referral. You generally do not pay directly for the consultation service itself. Some specific procedures, forms, or administrative tasks might not be covered by Ontario Health Insurance Plan (OHIP) and may incur a separate fee according to provincial guidelines. Please inquire if you have questions about uninsured services.

Can I book an appointment directly or do I absolutely need a referral?

A referral from your family physician or another medical specialist is required to see Dr. McPhaden. As experts in Internal Medicine and Geriatric Care, Internists and Geriatricians see patients based on specific medical questions posed by the referring doctor. This ensures continuity of care and that the consultation is appropriate for your needs. Please have your doctor forward the referral information.

What are typical wait times for an appointment?

Wait times for specialist appointments can vary significantly depending on the urgency of the referral, the volume of requests, and Dr. McPhaden's availability. Our office prioritizes referrals based on medical need. We strive to see patients as promptly as possible and will contact you once the referral is processed to schedule an appointment. You can inquire about approximate wait times when booking.

Is the focus mainly on diseases or also on daily function?

While diagnosing and managing diseases like Syncope (Fainting) Evaluation or Nutritional Assessment & Weight Loss is crucial, Dr. McPhaden also places significant emphasis on maintaining or improving daily function and quality of life, especially for older adults. The goal is often to help patients remain as independent and active as possible, addressing issues like mobility, self-care, and participation in meaningful activities.

What should I bring to my first appointment?

Please bring:

• Your provincial health card (Ontario Health Insurance Plan (OHIP) card).
• The referral letter if you have it.
• A complete list of ALL your current medications (prescriptions, over-the-counter, vitamins, herbs), including doses. Bringing the actual bottles/packaging is often very helpful.
• A list of your past medical history, surgeries, and known allergies.
• Any relevant medical reports, lab results, or imaging (X-ray, CT, MRI) reports you possess.
• A list of your specific questions or concerns for Dr. McPhaden.

Main Floor
403-3075 Hospital Gate
Oakville, ON L6M 1M1

Phone: (905) 815-8914 | Fax: (905) 815-8920

The facility is wheelchair accessible.

Dr. McPhaden is a licensed physician regulated by the College of Physicians and Surgeons of Ontario (CPSO) under the Medicine Act, 1991 in ON. Patients are typically seen by referral from their primary care physician.

Verify registration with the College of Physicians and Surgeons of Ontario (CPSO): https://doctors.cpso.on.ca/DoctorDetails/McPhaden-John-Malcolm/0040156-54132