Dr. Mathieu Guy David Saint-Pierre – Internist / Geriatrician | Ottawa, ON

With extensive experience in Internal Medicine and Geriatric Care, Dr. Mathieu Guy David Saint-Pierre serves as a trusted medical specialist. Practicing in Ottawa, ON, he provides comprehensive care in Internal Medicine and Geriatric Care, adhering to the standards set by the College of Physicians and Surgeons of Ontario (CPSO). He primarily serves adult patients, including older adults and seniors, ensuring their complex medical needs are addressed with evidence-based practices.

Dr. Saint-Pierre graduated with a Medical Degree from Université de Montréal Faculté de Médecine in 2011 and has completed extensive post-graduate medical training. His certifications include specialized training in Internal Medicine and Geriatric Medicine, enabling him to manage a wide spectrum of adult health conditions with clinical expertise and a patient-centered approach.

His clinical philosophy emphasizes evidence-based and informative care, focusing on tailored treatment plans that respect patient preferences and clinical guidelines. Dr. Saint-Pierre is committed to serving the Ottawa community, speaking both English and French fluently to facilitate effective communication and culturally sensitive care.

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

Select Infectious & Inflammatory Conditions

• Management of Select Rheumatologic Conditions: Care for common inflammatory conditions such as gout or polymyalgia rheumatica, or initial assessment for suspected autoimmune diseases.
• 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.

Endocrine & Metabolic Disorders

• Adrenal Gland Disorders: Diagnosis and management of conditions affecting the adrenal glands, such as adrenal insufficiency.
• Thyroid Disorders: Management of hypothyroidism, hyperthyroidism, thyroid nodules, and other thyroid conditions.
• Osteoporosis & Metabolic Bone Disease: Diagnosis, risk assessment, and treatment strategies for conditions affecting bone strength and metabolism.

Complex Diagnostic & Multi-System Issues

• Management of Patients with Multiple Comorbidities: Coordinating care and treatment plans for individuals managing several complex health conditions simultaneously.
• Evaluation of Undifferentiated Symptoms: Investigating complex presentations like fatigue, weight loss, or pain without a clear diagnosis.
• Investigation of Anemia: Diagnosing the underlying cause of low red blood cell counts.

Dr. Saint-Pierre 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.

• Non-Surgical Management of Cardiovascular Conditions: Medical management of conditions like stable coronary artery disease, heart failure, arrhythmias, and hypertension.
• Advance Care Planning Discussions: Facilitating conversations about future healthcare preferences and goals of care, including discussions about powers of attorney for personal care.
• 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.
• Osteoporosis and Bone Health Management: Screening, diagnosis, and treatment of osteoporosis to prevent fractures in older adults.

Note: This list represents some of the key services offered by Dr. Saint-Pierre. 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. Saint-Pierre'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. Saint-Pierre's practice is located in the Overbrook, Castle Heights, and Vanier South neighborhoods of Ottawa. The location is conveniently situated near Carleton University and is accessible via OC Transpo's O-Train LRT and bus routes. The facility is wheelchair accessible. Parking is available at the facility.

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

In ON, medical consultations with specialists like Dr. Saint-Pierre 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. Saint-Pierre. 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. Saint-Pierre'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.

713 Montreal Road
Ottawa, ON K1K 0T2

Phone: (613) 746-4621 | Fax: (613) 748-4975

The facility is wheelchair accessible.

Dr. Saint-Pierre 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/SaintPierre-Mathieu-Guy-David/0272914-96074