Dr. Anthony Elie Naassan, a respected Internist / Geriatrician, focuses on evidence-based medicine and personalized care plans. Practicing in Oshawa, ON, he serves the surrounding communities with a commitment to delivering high-quality, patient-centered care. He adheres to the standards and guidelines set forth by the College of Physicians and Surgeons of Ontario (CPSO), ensuring all medical practices meet provincial regulatory requirements. Dr. Naassan provides comprehensive care in Internal Medicine and Geriatric Care, addressing the complex health needs of adult patients, including seniors.
He graduated with a Medical Degree from McMaster University in 2006, Canada, and has completed extensive post-graduate medical training in Internal Medicine and Geriatrics. His certifications include certification by the Royal College of Physicians and Surgeons of Canada in both specialties, reflecting his expertise and dedication to continuous professional development.
Dr. Naassan's clinical philosophy is rooted in an evidence-based and informative approach, emphasizing thorough assessment and individualized treatment plans. He is committed to serving the Oshawa community with compassion and integrity. Fluent in English and French, he aims to ensure clear communication and understanding with all his patients.
Dr. Naassan provides expert care for adults with a wide range of medical conditions, including:
Complex Diagnostic & Multi-System Issues
- 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.
- Management of Patients with Multiple Comorbidities: Coordinating care and treatment plans for individuals managing several complex health conditions simultaneously.
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.
- Diabetes Mellitus (Type 1 & 2): Comprehensive management including glucose control strategies, complication prevention, and patient education.
Geriatric Syndromes & Focused Elder Care
- Polypharmacy & Medication Optimization: Expert review of multiple medications to reduce adverse effects, eliminate unnecessary drugs (deprescribing), and simplify regimens.
- Falls, Mobility & Balance Disorders: Multifactorial assessment to identify causes of falls and gait instability; implementation of prevention strategies.
- Nutritional Assessment & Weight Loss: Investigating unintentional weight loss and malnutrition, providing guidance on nutritional support for older adults.
Dr. Naassan 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.
- Comprehensive Diagnostic Assessment: In-depth evaluation for adults with complex, unclear, or multi-system medical conditions, involving detailed history, physical examination, and coordination of necessary investigations.
- Assessment of Functional Decline: Investigating and managing sudden or gradual changes in an older adult's ability to perform daily activities.
- Frailty Evaluation and Management: Assessing for frailty (increased vulnerability) and developing interventions to enhance resilience, function, and independence.
- Caregiver Support and Education: Providing information, resources, and guidance to family members and caregivers involved in the care of an older adult.
Note: This list represents some of the key services offered by Dr. Naassan. 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. Naassan'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. Naassan's practice is situated in the Vanier, McLaughlin West neighborhood of Oshawa, within the Mississauga Lung Health Centre. The clinic is conveniently located near Oshawa Public Libraries (McLaughlin Branch) and Downtown Oshawa, with easy access via Durham Region Transit (DRT). The facility is wheelchair accessible. Parking is available at the facility.
- How is payment handled for appointments with Dr. Naassan? Is it covered by Ontario Health Insurance Plan (OHIP)?
- In ON, medical consultations with specialists like Dr. Naassan 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. Naassan. 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.
- Is Dr. Naassan affiliated with a specific hospital?
- Hospital privileges can vary. Dr. Naassan may have admitting privileges or provide consultation services at Oshawa's local hospitals. This affiliation allows for coordinated care if hospitalization is required. If you are admitted, the hospital team may consult Dr. Naassan as needed, or he might be involved in your care depending on the specific hospital and service arrangements. Please confirm details with the office if needed.
- 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. Naassan.
- What is involved in a Comprehensive Geriatric Assessment (CGA)?
- A CGA is a detailed evaluation specifically designed for older adults. It goes beyond standard medical checks to assess multiple domains including: medical conditions, medication review (polypharmacy), functional status (ability to perform daily tasks), mobility and fall risk, cognitive health (memory and thinking), mood (screening for depression/anxiety), nutrition, and social support systems. Dr. Naassan uses this holistic approach to develop a personalized care plan.
- What kind of tests might Dr. Anthony Elie Naassan order?
- Depending on your specific medical situation, Dr. Naassan may order various tests to aid in diagnosis or management. These could include blood tests, urine tests, imaging studies (like X-rays, ultrasounds, CT scans), electrocardiograms (ECGs), or referrals for other specialized tests (like pulmonary function tests or bone density scans). He will explain why any tests are being recommended.
Mississauga Lung Health Centre
Suite 214, 1 Hospital Court
Oshawa, ON L1G 2B9
Phone: (905) 576-8711 | Fax: (905) 721-4741
The facility is wheelchair accessible.
Dr. Naassan 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/Naassan-Anthony-Elie/0232610-84288