About
As a skilled Internist / Geriatrician, Dr. Raymond Woo-Jun Jang offers expert diagnostic services and management for a wide range of adult health issues. Practicing in Toronto, ON, he serves the surrounding communities with a focus on providing comprehensive and patient-centered care. Dr. Jang adheres to the highest standards set by the College of Physicians and Surgeons of Ontario (CPSO), ensuring safe and ethical medical practice. His role emphasizes both internal medicine and geriatric care, addressing the unique health needs of adults, including older adults and seniors.
Dr. Jang graduated with a Medical Degree from the University of Toronto in 2006. He completed extensive postgraduate medical training, including residency in Internal Medicine, and has earned certifications pertinent to his specialties. His training provides him with a solid foundation in diagnosing complex health conditions and managing multifaceted medical issues in adult patients. Continuous professional development ensures that Dr. Jang remains current with advancements in internal medicine and geriatric care.
Committed to delivering clear and educational medical guidance, Dr. Jang values open communication with his patients. He speaks English fluently and strives to foster a respectful and informative environment for everyone he cares for. His clinical philosophy centers on personalized care, thorough assessment, and evidence-based treatment strategies, all aimed at supporting healthy aging and optimal quality of life for his patients.
Dr. Jang provides expert care for adults with a wide range of medical conditions, including:
Management of Chronic Diseases
- Chronic Kidney Disease (CKD): Monitoring kidney function, managing complications (anemia, bone disease, electrolytes), and strategies to slow disease progression.
- Diabetes Mellitus (Type 1 & 2): Comprehensive management including glucose control strategies, complication prevention, and patient education.
- Chronic Liver Disease: Diagnosis and management of various liver conditions such as fatty liver disease, chronic hepatitis, and cirrhosis complications.
Complex Diagnostic & Multi-System Issues
- Evaluation of Undifferentiated Symptoms: Investigating complex presentations like fatigue, weight loss, or pain without a clear diagnosis.
- Perioperative Medical Optimization: Pre-surgical assessment and management of medical conditions to minimize operative risks and ensure smoother recovery.
- Syncope (Fainting) Evaluation: Comprehensive work-up to determine the cause of fainting spells or loss of consciousness.
Endocrine & Metabolic Disorders
- Osteoporosis & Metabolic Bone Disease: Diagnosis, risk assessment, and treatment strategies for conditions affecting bone strength and metabolism.
- Calcium and Parathyroid Disorders: Evaluation and management of conditions related to abnormal calcium levels and parathyroid gland function.
- Thyroid Disorders: Management of hypothyroidism, hyperthyroidism, thyroid nodules, and other thyroid conditions.
Dr. Jang 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.
- Management of Complex Chronic Diseases: Ongoing care and treatment optimization for adults managing multiple chronic conditions such as diabetes, heart disease, kidney disease, hypertension, and respiratory illnesses.
- Osteoporosis and Bone Health Management: Screening, diagnosis, and treatment of osteoporosis to prevent fractures in older adults.
- Management of Chronic Respiratory Conditions: Ongoing care for conditions such as COPD, asthma, and interstitial lung diseases, focusing on symptom control and exacerbation prevention.
- Internal Medicine Consultation for Primary Care: Providing specialist opinion and management recommendations to family physicians for complex adult patient cases.
- 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. Jang. 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. Jang'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. Jang's practice is situated in the Bay Street Corridor (Discovery District) neighborhood of Toronto, within the Sunnybrook Health Science Centre. The location is conveniently close to Toronto City Hall and Nathan Phillips Square, making it easily accessible for patients in the downtown core. The facility can be reached via various modes of public transportation, including TTC subway lines, streetcars, and buses. The practice location is wheelchair accessible. Parking is available at the facility.
- How is payment handled for appointments with Dr. Jang? Is it covered by Ontario Health Insurance Plan (OHIP)?
- In ON, medical consultations with specialists like Dr. Jang 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. Jang. 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.
- Does Dr. Raymond Woo-Jun Jang handle prescription refills?
- Generally, ongoing prescription refills should be managed through your family doctor (primary care provider). Dr. Jang will make initial recommendations or adjustments, but routine refills are best handled by your family doctor who manages your overall care, unless specific arrangements are made for certain specialized medications.
- Why is reviewing multiple medications (polypharmacy) important?
- As people age or develop multiple health conditions, they often take many medications. Polypharmacy increases the risk of side effects, drug interactions, falls, confusion, and non-adherence. A careful review helps ensure each medication is truly necessary, effective, and safe, potentially leading to deprescribing (stopping unnecessary drugs) and simplifying the regimen.
- What kind of tests might Dr. Raymond Woo-Jun Jang order?
- Depending on your specific medical situation, Dr. Jang 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.
- Can Dr. Raymond Woo-Jun Jang provide advice on healthy aging?
- Yes, as part of a comprehensive assessment, Dr. Jang 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.
Sunnybrook Health Science Centre
610 University Avenue, Department of Medical Imaging
Toronto, ON M5G 2M9
Phone: (416) 946-6508 | Fax: (416) 946-6546
The facility is wheelchair accessible.
Dr. Jang 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/Jang-Raymond-WooJun/0232881-84667