Dr. Joon-Hyung John Kim – Oncologist / Hematologist | Toronto, ON

Dr. Joon-Hyung John Kim, a Radiation Oncologist, utilizes advanced radiation therapies to treat various forms of cancer, working as part of a multidisciplinary team. Practicing at Womens College in Toronto, ON, he is part of a dedicated healthcare team committed to providing comprehensive cancer care. His practice adheres to the high standards and ethical guidelines set by the College of Physicians and Surgeons of Ontario (CPSO). Dr. Kim's expertise includes the precise planning and delivery of radiation therapy for a variety of cancer types, ensuring each patient receives personalized and effective treatment in a compassionate environment.

Dr. Kim graduated with a Medical Degree from the University of Toronto in 1989. He has been practicing as a Radiation Oncologist since 1995, bringing over 29 years of experience to his patients. He is certified as a Royal College of Physicians and Surgeons of Canada (RCPSC) Specialist in Radiation Oncology, specializing in cancer treatment with radiation. His extensive training and ongoing professional development enable him to stay at the forefront of technological advances and treatment modalities in radiation oncology.

Dedicated to providing multidisciplinary, evidence-based care, Dr. Kim is committed to supporting his patients and their families throughout their journey. He believes in a patient-centered approach that emphasizes clear communication, compassion, and support. Fluent in English, he strives to make every patient feel comfortable and well-informed about their treatment options. His goal is to improve quality of life and outcomes through individualized treatment plans, innovative techniques, and collaborative care involving the wider healthcare team in Toronto.

Dr. Joon-Hyung Kim has expertise in managing a wide range of conditions, including:

Common Areas/Cancers Treated with Radiation Oncology

• Thoracic Cancers (e.g., Lung Cancer, Esophageal Cancer, Mesothelioma): Using radiation therapy to treat cancers within the chest cavity, often combined with other modalities.
• Head & Neck Cancers (e.g., Laryngeal, Pharyngeal, Oral Cavity): Utilizing radiation therapy as a primary treatment, or in conjunction with surgery and/or chemotherapy for cancers of the head and neck region.
• Central Nervous System (CNS) Tumors (Brain & Spine): Employing precise radiation techniques to treat benign and malignant tumors of the brain and spinal cord.

Hematologic Malignancies (Blood Cancers) Treated

• Acute Myeloid Leukemia (AML): A rapidly progressing cancer of the blood and bone marrow affecting myeloid cells.
• Acute Lymphoblastic Leukemia (ALL): A type of cancer of the blood and bone marrow that affects white blood cells called lymphocytes, common in children but also occurs in adults.
• Myeloproliferative Neoplasms (MPN) (Polycythemia Vera, Essential Thrombocythemia, Myelofibrosis): A group of chronic blood cancers where the bone marrow produces too many red blood cells, white blood cells, or platelets.

Common Cancers (Solid Tumors) Treated

• Sarcomas (Bone & Soft Tissue - Systemic Therapy): Rare cancers arising from connective tissues, where medical oncologists administer chemotherapy or targeted therapies for advanced or metastatic disease.
• Brain & Central Nervous System (CNS) Tumors (Primary & Metastatic - Medical Oncology aspects): Malignant tumors of the brain and spinal cord, where medical oncologists may manage chemotherapy or targeted therapies as part of a multidisciplinary team.
• Neuroendocrine Tumors (NETs): A diverse group of tumors that arise from cells of the endocrine (hormonal) and nervous systems, treated with various systemic therapies.

This list provides examples of common conditions treated and is not exhaustive. Cancer and blood disorders are complex, and treatment is highly individualized. For personalized advice, please discuss your specific situation with Dr. Joon-Hyung Kim or your referring physician.

• External Beam Radiation Therapy (EBRT) - 3D Conformal, IMRT, VMAT: Developing precise, individualized plans for delivering radiation using external machines (e.g., linear accelerators) with techniques like Intensity-Modulated Radiation Therapy (IMRT) and Volumetric Modulated Arc Therapy (VMAT).
• Image-Guided Radiation Therapy (IGRT): Utilizing advanced imaging during treatment delivery to precisely target tumors and adapt to changes, while minimizing exposure to healthy tissues.
• Prophylactic Cranial Irradiation (PCI): Preventative radiation treatment to the brain for certain cancers at high risk of brain metastases.
• Genetic Counseling & Testing Referrals for Hereditary Cancer Syndromes: Assessment of family history and risk factors, and coordination of referrals for genetic counseling and testing for inherited predispositions to cancer (e.g., BRCA).
• Performance Status Assessment & Treatment Eligibility Evaluation: Evaluating a patient's overall fitness and ability to tolerate specific anti-cancer treatments.
• Brachytherapy (Internal Radiation - LDR/HDR) for Specific Cancers: Planning and performing procedures where radioactive sources are placed directly into or near a tumor (e.g., for prostate, cervical, breast cancer).
• Radiation Therapy Consultation & Treatment Planning: Comprehensive assessment to determine if radiation therapy is an appropriate treatment modality, followed by meticulous 3D/4D simulation and treatment planning.

Note: This list provides a general overview of services offered in Radiation Oncology (Cancer Treatment with Radiation). Treatment plans are highly individualized. Dr. Kim provides a wide array of diagnostic, therapeutic, and supportive care options tailored to each patient's specific condition and needs. Please discuss with Dr. Kim or your healthcare team for details relevant to your care.

All medical services and treatments are provided in accordance with the standards of practice set by the College of Physicians and Surgeons of Ontario (CPSO) and relevant cancer care guidelines. A referral is required.

Womens College, located in the vibrant Bay Street Corridor (Discovery District) neighborhood of Toronto, ON, serves as the primary facility where Dr. Kim practices. The practice is situated near key landmarks such as the US Consulate and Hospital Row, which houses various hospitals, making it an accessible hub for specialized care. Patients can reach the clinic conveniently via public transit options provided by the TTC, including subway, streetcar, and bus services. The facility is wheelchair accessible, ensuring comfort and ease of access for all patients. Parking is available at the facility for those arriving by private transportation, further facilitating a patient-friendly environment.

Are consultations and treatments with Dr. Kim, an Radiation Oncologist, covered by Ontario Health Insurance Plan (OHIP) in ON?

Medically necessary consultations, diagnostic tests (like biopsies, imaging reviews), chemotherapy, immunotherapy, targeted therapies, radiation therapy planning and delivery, and management of blood disorders by a licensed Radiation Oncologist such as Dr. Kim are generally covered by Ontario Health Insurance Plan (OHIP) in ON when a referral from a family doctor or another specialist is in place. Specific drug coverage for newer therapies can vary by provincial formularies and may require special authorization. It's always recommended to discuss coverage specifics with Ontario Health Insurance Plan (OHIP), Dr. Kim's office, the hospital's patient financial services, or the cancer care navigation services at the treatment facility.

Do I need a referral to see Dr. Kim, an Radiation Oncologist?

Yes, a referral from your family physician or another specialist is almost always required to see an Radiation Oncologist like Dr. Kim for assessment or treatment of cancer or significant hematological conditions. This ensures that your primary care provider is involved in your care continuum and that you are directed to the most appropriate specialist for your specific situation. Cancer care programs often have centralized intake systems that manage referrals to ensure timely access.

Does Dr. Kim participate in or offer access to clinical trials?

Many oncologists and hematologists are involved in clinical research to advance cancer treatment and care for blood disorders, as participation in clinical trials can offer access to new and investigational treatments. Dr. Kim is actively involved in clinical trials and may discuss relevant trial options with you if you are eligible and it is appropriate for your condition. You can ask Dr. Kim if there are any suitable clinical trials available for your condition, either at Dr. Kim's institution or through collaborative research networks. He can provide information or refer you for consideration.

What kind of supportive care is available during cancer or hematology treatment with Dr. Kim?

Supportive care is a crucial part of treatment, aiming to manage symptoms, reduce side effects, improve quality of life, and address emotional and practical needs. This can include effective pain and symptom management, nutritional support and counseling, psychological support (counseling, therapy), social work services for practical and emotional support, physiotherapy or occupational therapy, access to patient support groups, and spiritual care. Dr. Kim and the healthcare team at hospitals or cancer centres in Toronto can connect you with these valuable resources.

Womens College
610 University Avenue, Family Practice Health Centre
Toronto, ON M5G 2M9

Phone: (416) 946-2983 | Fax: (416) 946-6561

The facility is wheelchair accessible.

Dr. Kim is a licensed Radiation Oncologist regulated by the College of Physicians and Surgeons of Ontario (CPSO) under the Regulated Health Professions Act, 1991 and Medicine Act, 1991 in ON. A referral from a family physician or other specialist is required for most consultations and treatments under the provincial health plan.

Verify registration with the College of Physicians and Surgeons of Ontario (CPSO): https://doctors.cpso.on.ca/DoctorDetails/Kim-JoonHyung-John/0047089-61067