About
Dr. Sharon Helene Kreidstein, a respected Internist / Geriatrician, focuses on evidence-based medicine and personalized care plans. Practicing in North York, ON, she serves the surrounding communities with a warm and community-focused approach. She provides comprehensive care in Internal Medicine and Geriatric Care, ensuring her patients receive attentive and tailored healthcare. Her adherence to the high standards set by the College of Physicians and Surgeons of Ontario (CPSO) guarantees quality and safety in her practice.
Dr. Kreidstein graduated with a Medical Degree from the University of Toronto in 1990 and has completed extensive post-graduate medical training in internal medicine and geriatrics. She holds key certifications and has years of experience managing complex adult and elderly health conditions, emphasizing a holistic approach to her patients’ well-being.
Her clinical philosophy is centered on warmth, compassion, and community engagement. She is dedicated to serving the North York area and speaks fluent English. Dr. Kreidstein’s goal is to foster trusting relationships, promote health literacy, and improve quality of life for her patients and their families.
Dr. Kreidstein provides expert care for adults with a wide range of medical conditions, including:
Complex Diagnostic & Multi-System Issues
- Management of Patients with Multiple Comorbidities: Coordinating care and treatment plans for individuals managing several complex health conditions simultaneously.
- Investigation of Anemia: Diagnosing the underlying cause of low red blood cell counts.
- Perioperative Medical Optimization: Pre-surgical assessment and management of medical conditions to minimize operative risks and ensure smoother recovery.
Select Infectious & Inflammatory Conditions
- 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.
- Fever of Unknown Origin (FUO) Workup: Systematic investigation to determine the cause of prolonged, unexplained fevers.
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.
- Osteoporosis & Metabolic Bone Disease: Diagnosis, risk assessment, and treatment strategies for conditions affecting bone strength and metabolism.
Dr. Kreidstein 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.
- Osteoporosis and Bone Health Management: Screening, diagnosis, and treatment of osteoporosis to prevent fractures in older adults.
- Management of Acute Medical Issues (Inpatient Focus): Diagnosis and treatment of serious acute illnesses requiring hospital admission (often a primary role in hospital settings).
- Second Opinion Consultations: Providing an independent expert review and opinion on complex diagnoses or treatment plans.
- Thyroid Disorder Management: Diagnosis and ongoing management of conditions like hypothyroidism, hyperthyroidism, and thyroid nodules.
- Frailty Evaluation and Management: Assessing for frailty (increased vulnerability) and developing interventions to enhance resilience, function, and independence.
Note: This list represents some of the key services offered by Dr. Kreidstein. 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. Kreidstein'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. Kreidstein's practice is conveniently located near the central North York neighborhood of North York, within the London Health Sciences Centre. The location is easily accessible via local public transit, with nearby bus stops and subway stations. The area is close to local points of interest such as Yorkdale Shopping Centre and the North York Central Library. The facility is wheelchair accessible. Parking is available at the facility.
- How is payment handled for appointments with Dr. Kreidstein? Is it covered by Ontario Health Insurance Plan (OHIP)?
- In ON, medical consultations with specialists like Dr. Kreidstein 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. Kreidstein. 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. Sharon Helene Kreidstein communicate with my family doctor?
- Clear communication with your referring physician is a priority. Dr. Kreidstein 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 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. Kreidstein.
- Will Dr. Sharon Helene Kreidstein replace my family doctor?
- No, Dr. Kreidstein acts as a specialist consultant. Your family doctor (or primary care provider) remains responsible for your routine healthcare, ongoing prescriptions (unless specified otherwise by the specialist), and coordinating your overall care. Dr. Kreidstein will communicate findings and recommendations back to your family doctor.
London Health Sciences Centre
A10 - 307, 2115 Finch Ave W, University Campus
North York, ON M3N 2V6
Phone: (416) 741-2456 | Fax: (416) 741-2454
The facility is wheelchair accessible.
Dr. Kreidstein 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/Kreidstein-Sharon-Helene/0048550-62528