About
Dr. Diana Elizabeth Tullis, a respected Internist / Geriatrician, focuses on evidence-based medicine and personalized care plans. Practicing in Toronto, ON, she serves the surrounding communities with a commitment to delivering comprehensive and compassionate medical care. Her practice adheres strictly to the standards set by the College of Physicians and Surgeons of Ontario (CPSO). Dr. Tullis provides specialized care in Internal Medicine and Geriatric Care, addressing the complex health needs of adult patients, including seniors.
She graduated with a Medical Degree from the University of Toronto in 1985, Canada. Following her medical school, she completed extensive postgraduate medical training, including residency in Internal Medicine and additional certification in Geriatric Medicine. Her ongoing professional development ensures she remains current with advances in adult and elderly healthcare, enabling her to offer the highest quality of care.
Dr. Tullis’s clinical philosophy emphasizes clear, educational communication and patient-centered care. She is dedicated to serving the Toronto community, speaking English fluently, and fostering a respectful and collaborative relationship with her patients to promote optimal health outcomes.
Dr. Tullis 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.
- Polypharmacy & Medication Optimization: Expert review of multiple medications to reduce adverse effects, eliminate unnecessary drugs (deprescribing), and simplify regimens.
- Urinary Incontinence Assessment: Evaluation and management of bladder control issues common in older adults.
Complex Diagnostic & Multi-System Issues
- 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.
- Management of Patients with Multiple Comorbidities: Coordinating care and treatment plans for individuals managing several complex health conditions simultaneously.
Management of Chronic Diseases
- Chronic Respiratory Diseases: Care for conditions like COPD, asthma, and interstitial lung disease, focusing on optimizing lung function and managing symptoms.
- 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.
Dr. Tullis 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.
- Non-Surgical Management of Cardiovascular Conditions: Medical management of conditions like stable coronary artery disease, heart failure, arrhythmias, and hypertension.
- Thyroid Disorder Management: Diagnosis and ongoing management of conditions like hypothyroidism, hyperthyroidism, and thyroid nodules.
- Driving Safety Assessment Consultation (Medical): Evaluating medical fitness to drive in older adults, considering cognitive, sensory, and physical factors.
- Cognitive and Memory Assessment: Detailed evaluation for concerns about memory loss or changes in thinking; diagnosis and management of dementia and mild cognitive impairment.
- 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.
Note: This list represents some of the key services offered by Dr. Tullis. 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. Tullis'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. Tullis's practice is located in the vibrant Garden District area of Toronto, within the Ryerson neighborhood. The location offers convenient proximity to landmarks such as the CN Tower and Rogers Centre. Patients can easily access the clinic via Toronto’s TTC system, including subway, streetcar, and bus routes. The facility is wheelchair accessible. Parking is available at the facility, ensuring ease of access for all patients.
- How is payment handled for appointments with Dr. Tullis? Is it covered by Ontario Health Insurance Plan (OHIP)?
- In ON, medical consultations with specialists like Dr. Tullis 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. Tullis. 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.
- What happens after the initial consultation?
- After your assessment, Dr. Tullis will typically send a detailed consultation report with findings and recommendations to your referring physician. Depending on your specific situation and the reason for referral, Dr. Tullis may arrange follow-up appointments, order further tests, or transition care management back to your family doctor with specialist guidance. The plan will be discussed with you.
- Can Dr. Tullis provide advice on healthy aging?
- Yes, as part of a comprehensive assessment, Dr. Tullis 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.
- What kind of tests might Dr. Tullis order?
- Depending on your specific medical situation, Dr. Tullis 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). She will explain why any tests are being recommended.
- Does Dr. Tullis discuss goals of care or advance care planning?
- Yes, discussing goals of care is an important part of patient-centered practice, especially in managing chronic illness or in geriatric care. Dr. Tullis encourages conversations about patient values, preferences for future medical treatment, and advance care planning (including identifying a substitute decision-maker) to ensure care aligns with what matters most to the patient. She can provide information and facilitate these discussions.
Suite 210, 30 Bond Street
Toronto, ON M5B 1W8
Phone: (416) 864-5406 | Fax: (416) 864-5922
The facility is wheelchair accessible.
Dr. Tullis 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/Tullis-Diana-Elizabeth/0041514-55490