About
Dr. Jose Chang is a dedicated Internist / Geriatrician committed to providing comprehensive medical care for adults, with a focus on complex conditions and geriatric health. Practicing in Oshawa, ON, he serves the surrounding communities. His practice adheres to the high standards set by the College of Physicians and Surgeons of Ontario (CPSO), ensuring quality and ethical care for all patients.
Dr. Chang graduated with a Medical Degree from the University of Toronto in 1986 and has completed extensive post-graduate medical training in Internal Medicine and Geriatric Medicine. His certification and ongoing education enable him to stay current with the latest developments in adult and senior healthcare, providing evidence-based, patient-centered care.
His clinical philosophy emphasizes a clear and educational approach, ensuring patients understand their health conditions and treatment options. Dr. Chang is committed to serving the Oshawa community, speaking fluent English, and fostering a respectful, compassionate environment for his patients and their families.
Dr. Chang provides expert care for adults with a wide range of medical conditions, including:
Management of Chronic Diseases
- 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.
- Chronic Kidney Disease (CKD): Monitoring kidney function, managing complications (anemia, bone disease, electrolytes), and strategies to slow disease progression.
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.
- Polypharmacy & Medication Optimization: Expert review of multiple medications to reduce adverse effects, eliminate unnecessary drugs (deprescribing), and simplify regimens.
- Nutritional Assessment & Weight Loss: Investigating unintentional weight loss and malnutrition, providing guidance on nutritional support for older adults.
Select Infectious & Inflammatory Conditions
- Management of Select Rheumatologic Conditions: Care for common inflammatory conditions such as gout or polymyalgia rheumatica, or initial assessment for suspected autoimmune diseases.
- 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.
Dr. Chang 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.
- 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.
- Consultation for Undiagnosed Symptoms: Expert evaluation for patients experiencing persistent or puzzling symptoms that require specialized diagnostic investigation to determine the underlying cause.
- 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.
- Falls Risk Assessment and Prevention: Identifying factors contributing to falls in older adults and implementing strategies to improve balance, strength, and home safety.
Note: This list represents some of the key services offered by Dr. Chang. 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. Chang'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. Chang's practice is located in the Vanier area within the McLaughlin West neighborhood of Oshawa. The clinic is conveniently situated near North Oshawa Shopping Centres, making it accessible for patients in the region. Patients can reach the clinic easily via Durham Region Transit (DRT). The facility is wheelchair accessible. Parking is available at the facility.
- How is payment handled for appointments with Dr. Chang? Is it covered by Ontario Health Insurance Plan (OHIP)?
- In ON, medical consultations with specialists like Dr. Chang 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. Chang. 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 long should I expect my appointment to last?
- Initial consultations with Dr. Chang are comprehensive and typically require more time, often ranging from 45 to 75 minutes, depending on the complexity of your medical history and concerns. Follow-up appointments are usually shorter. We recommend allowing ample time for your visit, including check-in and potential waiting periods.
- Will Dr. Jose Chang replace my family doctor?
- No, Dr. Chang 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. Chang will communicate findings and recommendations back to your family doctor.
Unit 102, 1 Hospital Court
Oshawa, ON L1G 2B9
Phone: (905) 576-8711 | Fax: (905) 721-6101
The facility is wheelchair accessible.
Dr. Chang 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/Chang-Jose/0042760-56738