Dr. Kavitha Nayanathara Hewa Passaperuma – Internist / Geriatrician | Richmond Hill, ON

As a skilled Internist / Geriatrician, Dr. Kavitha Nayanathara Hewa Passaperuma offers expert diagnostic services and management for a wide range of adult health issues. Practicing in Richmond Hill, ON, she serves the surrounding communities with a focus on providing comprehensive care in Internal Medicine and Geriatric Care. Her practice is committed to adhering to the high standards set by the College of Physicians and Surgeons of Ontario (CPSO), ensuring that patients receive safe and effective medical services.

Dr. Passaperuma graduated with a Medical Degree from Schulich School of Medicine and Dentistry in 2007 in Canada. She has completed extensive post-graduate medical training in internal medicine and geriatrics, which equips her with a broad expertise in managing complex adult health conditions. Her advanced certifications and ongoing professional development reflect her dedication to maintaining current knowledge and best practices in her specialty fields.

With a clear and educational approach to medicine, Dr. Passaperuma is committed to patient-centered care. She strives to empower her patients through education and shared decision-making. She is dedicated to serving the Richmond Hill community, speaking English fluently, and providing accessible, compassionate healthcare tailored to each individual's needs.

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

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.
• Management of Select Rheumatologic Conditions: Care for common inflammatory conditions such as gout or polymyalgia rheumatica, or initial assessment for suspected autoimmune diseases.

Geriatric Syndromes & Focused Elder Care

• Delirium Prevention & Management: Identifying risk factors for delirium (acute confusion) in hospitalized or ill older adults and implementing management strategies.
• Cognitive Impairment & Dementia Syndromes: Comprehensive assessment for memory loss/cognitive changes; diagnosis and management of Alzheimer's disease, vascular dementia, and others.
• Nutritional Assessment & Weight Loss: Investigating unintentional weight loss and malnutrition, providing guidance on nutritional support for older adults.

Endocrine & Metabolic Disorders

• Calcium and Parathyroid Disorders: Evaluation and management of conditions related to abnormal calcium levels and parathyroid gland function.
• Osteoporosis & Metabolic Bone Disease: Diagnosis, risk assessment, and treatment strategies for conditions affecting bone strength and metabolism.
• Thyroid Disorders: Management of hypothyroidism, hyperthyroidism, thyroid nodules, and other thyroid conditions.

Dr. Passaperuma 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.
• Medication Review and Optimization (Deprescribing): Systematic review of all medications (polypharmacy) to ensure appropriateness, minimize side effects and interactions, and deprescribe unnecessary drugs.
• Thyroid Disorder Management: Diagnosis and ongoing management of conditions like hypothyroidism, hyperthyroidism, and thyroid nodules.
• Preventative Health Risk Assessment: Evaluating individual risk factors for major chronic diseases (e.g., cardiovascular disease, osteoporosis) and developing preventative strategies.
• Management of Chronic Respiratory Conditions: Ongoing care for conditions such as COPD, asthma, and interstitial lung diseases, focusing on symptom control and exacerbation prevention.

Note: This list represents some of the key services offered by Dr. Passaperuma. 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. Passaperuma'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. Passaperuma's practice is located in the central Mill Pond neighborhood of Richmond Hill, within Bluewater Health. The clinic is situated conveniently near Richmond Green Sports Centre and Park as well as the Richmond Hill GO Station. Patients can access the clinic easily via York Region Transit (YRT) and Viva. The facility is wheelchair accessible. Parking is available at the facility.

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

In ON, medical consultations with specialists like Dr. Passaperuma 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. Passaperuma. 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. Kavitha Nayanathara Hewa Passaperuma communicate with my family doctor?

Clear communication with your referring physician is a priority. Dr. Passaperuma 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.

Bluewater Health
10 Trench Street
Richmond Hill, ON L4C 4Z3

Phone: (905) 883-2153 | Fax: (905) 883-2156

The facility is wheelchair accessible.

Dr. Passaperuma 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/Passaperuma-Kavitha-Nayanathara-Hewa/0242479-86588