Dr. Reed Alexander Cunningham Siemieniuk – Internist / Geriatrician | Hamilton, ON

With extensive experience in Internal Medicine and Geriatric Care, Dr. Reed Alexander Cunningham Siemieniuk serves as a trusted medical specialist. Practicing in Hamilton, ON, he provides comprehensive care in Internal Medicine and Geriatric Care, primarily serving adults and older adults in the community. His practice adheres to the standards and ethical guidelines set forth by the College of Physicians and Surgeons of Ontario (CPSO), ensuring high-quality and patient-centered care. Dr. Siemieniuk is committed to addressing complex health issues faced by his patients with professionalism and clinical expertise.

Dr. Siemieniuk graduated with a Medical Degree from McMaster University in 2012 and has completed extensive postgraduate medical training in Internal Medicine and Geriatrics. His certifications include fellowships and memberships with relevant medical colleges, underscoring his dedication to ongoing professional development and excellence in his field.

His clinical philosophy emphasizes a professional and evidence-based approach to patient care. He is dedicated to serving the Hamilton community with integrity and compassion. Dr. Siemieniuk is fluent in English and French, facilitating effective communication with a diverse patient population.

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

Geriatric Syndromes & Focused Elder Care

• Falls, Mobility & Balance Disorders: Multifactorial assessment to identify causes of falls and gait instability; implementation of prevention strategies.
• Urinary Incontinence Assessment: Evaluation and management of bladder control issues common in older adults.
• Nutritional Assessment & Weight Loss: Investigating unintentional weight loss and malnutrition, providing guidance on nutritional support for older adults.

Endocrine & Metabolic Disorders

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

Complex Diagnostic & Multi-System Issues

• Perioperative Medical Optimization: Pre-surgical assessment and management of medical conditions to minimize operative risks and ensure smoother recovery.
• Syncope (Fainting) Evaluation: Comprehensive work-up to determine the cause of fainting spells or loss of consciousness.
• Investigation of Anemia: Diagnosing the underlying cause of low red blood cell counts.

Dr. Siemieniuk 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.

• Thyroid Disorder Management: Diagnosis and ongoing management of conditions like hypothyroidism, hyperthyroidism, and thyroid nodules.
• Coordination of Specialist Care: Acting as a central point of contact to help manage and coordinate input from various medical specialists for patients with multi-system diseases.
• Medication Review and Optimization (Deprescribing): Systematic review of all medications (polypharmacy) to ensure appropriateness, minimize side effects and interactions, and deprescribe unnecessary drugs.
• Internal Medicine Consultation for Primary Care: Providing specialist opinion and management recommendations to family physicians for complex adult patient cases.
• Management of Geriatric Syndromes: Specialized care for common age-related conditions including falls, frailty, cognitive impairment (dementia, delirium), polypharmacy, urinary incontinence, and malnutrition.

Note: This list represents some of the key services offered by Dr. Siemieniuk. 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. Siemieniuk'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. Siemieniuk's practice is situated near the central Hamilton area, conveniently accessible to residents of Hamilton and surrounding communities. The clinic is located in proximity to the Ancaster Village neighborhood, making it easily reachable via the Hamilton Street Railway (HSR). The facility is wheelchair accessible. Parking is available at the facility, providing ease of access for patients arriving by car.

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

In ON, medical consultations with specialists like Dr. Siemieniuk 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. Siemieniuk. 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.

How does Dr. Reed Alexander Cunningham Siemieniuk communicate with my family doctor?

Clear communication with your referring physician is a priority. Dr. Siemieniuk will send a comprehensive consultation letter outlining the assessment findings, diagnosis (if established), and treatment recommendations. This ensures your family doctor is fully informed and can continue to coordinate your overall care effectively.

What is the appointment cancellation policy?

We understand that unforeseen circumstances arise. If you need to cancel or reschedule your appointment, please provide at least 24-48 hours notice so we can offer the time slot to another patient waiting for consultation. Failure to provide sufficient notice may result in a missed appointment fee (if applicable per clinic policy). Please contact the office directly to make changes.

suite 359, 237 Barton St E
Hamilton, ON M9V 1R8

Phone: (416) 494-2120

The facility is wheelchair accessible.

Dr. Siemieniuk 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/Siemieniuk-Reed-Alexander-Cunningham/0281176-97548