Dr. Jean-Michel Caudrelier – Oncologist / Hematologist | Ottawa, ON

Dr. Jean-Michel Caudrelier, a Radiation Oncologist, utilizes advanced radiation therapies to treat various forms of cancer, working as part of a multidisciplinary team. Practicing at The Ottawa Hospital General Campus in Ottawa, ON, he is part of a dedicated healthcare team committed to providing comprehensive cancer care. His expertise includes the precise planning and delivery of radiation therapy for a variety of cancer types, ensuring that each patient receives tailored and effective treatment. Dr. Caudrelier adheres to the high standards set by the College of Physicians and Surgeons of Ontario (CPSO), maintaining excellence in clinical practice and patient safety.

He graduated with a Medical Degree from the University of Lille II in France in 1993 and has been practicing as a Radiation Oncologist for over 22 years, since 2002. He is certified as a RCPSC Specialist in Radiation Oncology, specializing in cancer treatment with radiation. His extensive training and certification underpin his commitment to delivering evidence-based and individualized care to his patients.

Dr. Caudrelier is dedicated to providing multidisciplinary care, combining the latest research with compassionate patient support. He speaks both English and French, ensuring clear communication with a diverse patient population. His clinical philosophy emphasizes patient-centered care, ongoing education, and collaboration with other healthcare professionals to optimize treatment outcomes and quality of life for those he serves in Ottawa.

Dr. Jean-Michel Caudrelier has expertise in managing a wide range of conditions, including:

Common Areas/Cancers Treated with Radiation Oncology

• Central Nervous System (CNS) Tumors (Brain & Spine): Employing precise radiation techniques to treat benign and malignant tumors of the brain and spinal cord.
• Breast Cancer (Adjuvant, Neoadjuvant, Palliative Radiation): Applying radiation after lumpectomy or mastectomy to reduce recurrence risk, or to treat metastatic disease.
• Thoracic Cancers (e.g., Lung Cancer, Esophageal Cancer, Mesothelioma): Using radiation therapy to treat cancers within the chest cavity, often combined with other modalities.

Common Cancers (Solid Tumors) Treated

• Breast Cancer (Early Stage, Locally Advanced, Metastatic): Malignant tumors developing in the cells of the breast, managed with various therapies including hormonal, chemo, targeted agents, and immunotherapy.
• Prostate Cancer: Cancer developing in the prostate gland in men, with treatment options including hormone therapy, chemotherapy, radiation, or active surveillance.
• Genitourinary Cancers (Bladder, Kidney, Testicular, Penile): Cancers affecting the urinary system (kidneys, bladder) or male reproductive organs (testes, penis), managed with chemotherapy, immunotherapy, or targeted agents.

Hematologic Malignancies (Blood Cancers) Treated

• Chronic Lymphocytic Leukemia (CLL) / Small Lymphocytic Lymphoma (SLL): A type of cancer that starts from white blood cells (lymphocytes) in the bone marrow, typically slow-growing.
• 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.
• Non-Hodgkin Lymphoma (NHL) (e.g., Diffuse Large B-Cell, Follicular, Mantle Cell): A diverse group of blood cancers that develop from lymphocytes, with many different subtypes requiring tailored treatments.

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. Jean-Michel Caudrelier or your referring physician.

• Palliative Radiation Therapy for Symptom Control: Using radiation to alleviate pain, bleeding, or obstruction caused by cancer.
• 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.
• 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.
• Performance Status Assessment & Treatment Eligibility Evaluation: Evaluating a patient's overall fitness and ability to tolerate specific anti-cancer treatments.
• Total Body Irradiation (TBI) - Component of Stem Cell Transplant Regimens: Radiation therapy delivered to the entire body, often used as part of the conditioning regimen before a bone marrow or stem cell transplant.
• 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).
• 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).

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

The Ottawa Hospital General Campus is situated in the Elmvale Acres, Hawthorne Meadows, and Billings Bridge neighborhoods of Ottawa. The facility is conveniently accessible via public transit, including OC Transpo's O-Train LRT and bus services. It is wheelchair accessible to accommodate all patients, ensuring ease of access for individuals with mobility needs. Paid parking options are close by for those arriving by car. The hospital’s central location near the National Arts Centre (Southam Hall entrance) makes it easy for patients from across Ottawa and surrounding areas to access specialized cancer care in a comfortable and welcoming environment.

Are consultations and treatments with Dr. Caudrelier, 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. Caudrelier 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. Caudrelier'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. Caudrelier, an Radiation Oncologist?

Yes, a referral from your family physician or another specialist is almost always required to see an Radiation Oncologist like Dr. Caudrelier 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 a Hematologist only treat blood cancers?

No, Hematologists treat a wide range of blood disorders, not just cancers. This includes benign (non-cancerous) conditions such as various types of anemia (e.g., iron deficiency anemia, vitamin B12 deficiency, sickle cell anemia, thalassemia), bleeding disorders (like hemophilia or von Willebrand disease), clotting disorders (thrombophilia, deep vein thrombosis, pulmonary embolism), and issues with white blood cells (like neutropenia) or platelets (like ITP). Dr. Caudrelier, if focused on hematology, can diagnose and manage these conditions.

What does an Oncologist and/or Hematologist like Dr. Caudrelier specialize in?

An Oncologist specializes in the diagnosis and treatment of cancer. This can include Medical Oncologists who use systemic treatments like chemotherapy and immunotherapy, Radiation Oncologists who use radiation therapy, and Surgical Oncologists who perform surgery to remove tumors. A Hematologist specializes in diagnosing and treating disorders of the blood, bone marrow, spleen, and lymph glands; this includes benign conditions like anemia and bleeding disorders, as well as malignant conditions (blood cancers) like leukemia, lymphoma, and myeloma. Dr. Caudrelier has expertise in radiation oncology, focusing on the use of targeted radiation treatments to effectively manage various cancers, working closely within multidisciplinary teams to optimize patient outcomes.

The Ottawa Hospital General Campus
501 Smyth Road, Box 222
Ottawa, ON K1H 8L6

Phone: (613) 737-7700 | Fax: (613) 247-3511

The facility is wheelchair accessible.

Dr. Caudrelier 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/Caudrelier-JeanMichel/0186704-77889