Dr. Gordon Lloyd Sussman – Internist / Geriatrician | Toronto, ON

With extensive experience in Internal Medicine and Geriatric Care, Dr. Gordon Lloyd Sussman serves as a trusted medical specialist. Practicing in Toronto, ON, he provides comprehensive care in Internal Medicine and Geriatric Care, focusing on adult patients including older adults and seniors. His practice is committed to delivering high-quality healthcare aligned with the standards set by the College of Physicians and Surgeons of Ontario (CPSO). Dr. Sussman’s role involves addressing complex health issues common in aging populations and ensuring holistic management tailored to each patient's needs.

Dr. Sussman graduated with a Medical Degree from the Schulich School of Medicine and Dentistry in 1977 and has completed extensive post-graduate medical training. His certifications include board certification in Internal Medicine and Geriatric Medicine, reflecting his specialized expertise and commitment to continuous professional development. He maintains active licensure with the College of Physicians and Surgeons of Ontario (CPSO), with license number 50013.

His clinical philosophy emphasizes a clear and educational approach, ensuring that patients understand their health conditions and treatment options. Dr. Sussman is dedicated to serving the Toronto community and surrounding areas, speaking English fluently. He strives to provide compassionate, evidence-based care that prioritizes patient safety and well-being, fostering a collaborative environment for optimal health outcomes.

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

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.
• Evaluation of Inflammatory Markers: Investigating elevated inflammatory markers (like ESR or CRP) to identify potential underlying systemic conditions.
• Complex Infections Consultation: Providing diagnostic and management expertise for challenging infections, often in consultation with primary care.

Management of Chronic Diseases

• Diabetes Mellitus (Type 1 & 2): Comprehensive management including glucose control strategies, complication prevention, and patient education.
• Chronic Kidney Disease (CKD): Monitoring kidney function, managing complications (anemia, bone disease, electrolytes), and strategies to slow disease progression.
• Chronic Respiratory Diseases: Care for conditions like COPD, asthma, and interstitial lung disease, focusing on optimizing lung function and managing symptoms.

Dr. Sussman 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.

• Geriatric Psychiatry Liaison Support: Assessing and managing mood disorders (like depression, anxiety) and behavioral changes often associated with dementia or other conditions in older adults.
• Consultation for Undiagnosed Symptoms: Expert evaluation for patients experiencing persistent or puzzling symptoms that require specialized diagnostic investigation to determine the underlying cause.
• Perioperative Medical Consultation: Assessing and managing medical risks (e.g., cardiac, respiratory) for patients undergoing surgery to ensure safety and optimize post-operative recovery.
• Non-Surgical Management of Cardiovascular Conditions: Medical management of conditions like stable coronary artery disease, heart failure, arrhythmias, and hypertension.
• Driving Safety Assessment Consultation (Medical): Evaluating medical fitness to drive in older adults, considering cognitive, sensory, and physical factors.

Note: This list represents some of the key services offered by Dr. Sussman. 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. Sussman'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. Sussman's practice is located in the Don Mills North neighborhood of Toronto, within the premises of St. Michael's Hospital. The location is conveniently situated near the World's Biggest Bookstore Site, making it accessible for patients from various parts of the city. The facility is easily reachable via public transportation, including the TTC subway, streetcar, and bus routes. The practice is situated in a building that is wheelchair accessible. Parking is available at the facility, providing added convenience for patients arriving by car.

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

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

Why is reviewing multiple medications (polypharmacy) important?

As people age or develop multiple health conditions, they often take many medications. Polypharmacy increases the risk of side effects, drug interactions, falls, confusion, and non-adherence. A careful review helps ensure each medication is truly necessary, effective, and safe, potentially leading to deprescribing (stopping unnecessary drugs) and simplifying the regimen.

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.

St Michaels Hospital
Room 8 003 Bond Wing, 240 DUNCAN MILL RD
Toronto, ON M3B 3S6

Phone: (416) 944-8333 | Fax: (416) 944-1582

The facility is wheelchair accessible.

Dr. Sussman 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/Sussman-Gordon-Lloyd/0036037-50013