Dr. Sharon Koren – Internist / Geriatrician | Toronto, ON

As a skilled Internist / Geriatrician, Dr. Sharon Koren offers expert diagnostic services and management for a wide range of adult health issues. Practicing in Toronto, ON, she serves the surrounding communities with a focus on comprehensive internal and geriatric care. Her practice adheres to the standards set by the College of Physicians and Surgeons of Ontario (CPSO), ensuring high-quality, ethical, and patient-centered medical services.

Dr. Koren graduated with a Medical Degree from Dalhousie University Faculty of Medicine in 1995. She completed extensive postgraduate medical training, including residency in Internal Medicine and specialized fellowships in Geriatric Medicine. Her certifications and ongoing education reflect her commitment to maintaining clinical excellence and staying current with advancements in her fields of expertise.

Her clinical philosophy emphasizes a professional and evidence-based approach to patient care. Dr. Koren is dedicated to serving Toronto’s diverse population, including older adults and seniors, with compassion and integrity. She is fluent in English and Hebrew, facilitating effective communication with a broad patient demographic.

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

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.

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.

Management of Chronic Diseases

• Hypertension (High Blood Pressure): Diagnosis, treatment titration, and long-term management of primary and secondary hypertension to mitigate cardiovascular risk.
• Dyslipidemia (High Cholesterol): Assessment and management of abnormal lipid levels through lifestyle advice and medication to reduce cardiovascular risk.
• Chronic Kidney Disease (CKD): Monitoring kidney function, managing complications (anemia, bone disease, electrolytes), and strategies to slow disease progression.

Dr. Koren 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.

• Management of Complex Chronic Diseases: Ongoing care and treatment optimization for adults managing multiple chronic conditions such as diabetes, heart disease, kidney disease, hypertension, and respiratory illnesses.
• Thyroid Disorder Management: Diagnosis and ongoing management of conditions like hypothyroidism, hyperthyroidism, and thyroid nodules.
• Non-Surgical Management of Cardiovascular Conditions: Medical management of conditions like stable coronary artery disease, heart failure, arrhythmias, and hypertension.
• Consultation for Undiagnosed Symptoms: Expert evaluation for patients experiencing persistent or puzzling symptoms that require specialized diagnostic investigation to determine the underlying cause.
• 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. Koren. As a specialist in Internal Medicine and Geriatric Care, she provides comprehensive diagnostic and management services. For specific inquiries about whether your condition falls within Dr. Koren'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. Koren's practice is located in the Fairview, Henry Farm, and Oriole neighborhoods of Toronto, within the facilities of Markham Stouffville Hospital. The location is conveniently accessible via TTC, including subway, streetcar, and bus services. The practice is situated near landmarks such as Old City Hall and Bay Adelaide Centre. The facility is wheelchair accessible. Parking is available at the facility.

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

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

Can Dr. Sharon Koren provide advice on healthy aging?

Yes, as part of a comprehensive assessment, Dr. Koren can discuss evidence-based strategies for healthy aging. This might include advice on appropriate exercise, nutrition, preventative health screenings, vaccinations, cognitive health maintenance, and managing chronic conditions effectively to promote longevity and well-being.

Markham Stouffville Hospital
4800 Leslie Street, Department of Laboratory Medicine
Toronto, ON M2J 2K9

Phone: (416) 221-0127 | Fax: (416) 221-0534

The facility is wheelchair accessible.

Dr. Koren 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/Koren-Sharon/0171959-74565