About
Dr. Guila Delouya, a Radiation Oncologist, utilizes advanced radiation therapies to treat various forms of cancer, working as part of a multidisciplinary team. Practicing at CHUM, Radio-Oncologie in Montréal, QC, she is part of a dedicated healthcare team committed to providing comprehensive and compassionate cancer care. Her approach emphasizes precise treatment planning and delivery, ensuring each patient receives personalized care tailored to their specific diagnosis. As a licensed physician by the Collège des médecins du Québec (CMQ), she adheres to the highest standards of medical practice and ethics, prioritizing patient safety and comfort.
Dr. Delouya graduated with her Medical Degree in 2011 and has been practicing as a Radiation Oncologist for over 13 years. She completed extensive post-graduate training and certification in Radiation Oncology (Cancer Treatment with Radiation), gaining expertise in the latest treatment modalities and clinical protocols. Her education and ongoing professional development ensure she remains at the forefront of her specialty, integrating evidence-based practices into her patient care.
Committed to a multidisciplinary approach, Dr. Delouya believes in combining cutting-edge research with compassionate patient support. She is dedicated to providing personalized treatment plans that consider each patient’s unique circumstances and needs. Fluent in French, she offers clear communication and empathetic support to her patients and their families in Montréal, ensuring they are well-informed and comforted throughout their cancer journey.
Dr. Guila Delouya has expertise in managing a wide range of conditions, including:
Hematologic Malignancies (Blood Cancers) Treated
- 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.
- Myelodysplastic Syndromes (MDS): A group of diverse bone marrow disorders in which the bone marrow does not produce enough healthy, mature blood cells.
- Multiple Myeloma: A cancer of plasma cells, a type of white blood cell in the bone marrow that produces antibodies, leading to bone damage and other complications.
Common Cancers (Solid Tumors) Treated
- Head and Neck Cancers (Oral Cavity, Pharynx, Larynx - Medical Oncology aspects): Cancers arising in the head and neck region, where medical oncologists manage chemotherapy, immunotherapy, or targeted therapies as part of a multidisciplinary team.
- Prostate Cancer: Cancer developing in the prostate gland in men, with treatment options including hormone therapy, chemotherapy, radiation, or active surveillance.
- Lung Cancer (Non-Small Cell & Small Cell): Cancers originating in the lungs, treated with chemotherapy, targeted therapy, immunotherapy, and/or radiation based on type and stage.
Common Areas/Cancers Treated with Radiation Oncology
- Palliative Radiation for Symptom Relief (e.g., Bone Metastases, Spinal Cord Compression): Using radiation therapy to alleviate pain, control bleeding, or relieve pressure caused by advanced cancer.
- Gynecologic Cancers (e.g., Cervical, Uterine, Vaginal, Vulvar - Radiation Aspects): Application of external beam radiation and/or brachytherapy for cancers of the female reproductive tract.
- 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.
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. Guila Delouya 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).
- Second Opinion Consultations for Cancer & Blood Disorders: Providing expert second opinions on complex diagnoses and proposed treatment plans to ensure informed decision-making.
- 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.
- 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).
- 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).
- Comprehensive Oncologic & Hematologic Consultation: In-depth evaluation of medical history, review of diagnostic imaging and pathology, cancer staging (if applicable), and development of personalized treatment plans for various cancers and blood disorders.
- Prophylactic Cranial Irradiation (PCI): Preventative radiation treatment to the brain for certain cancers at high risk of brain metastases.
Note: This list provides a general overview of services offered in Radiation Oncology (Cancer Treatment with Radiation). Treatment plans are highly individualized. Dr. Delouya provides a wide array of diagnostic, therapeutic, and supportive care options tailored to each patient's specific condition and needs. Please discuss with Dr. Delouya 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 Collège des médecins du Québec (CMQ) and relevant cancer care guidelines. A referral is required.
Dr. Guila Delouya practices at CHUM, Radio-Oncologie, located in the vibrant Ville-Marie East (Quartier Latin, Village) neighborhood of Montréal. The facility is conveniently situated near the McGill University Gates, making it easily accessible for patients. Public transportation options are plentiful, with the Société de transport de Montréal (STM) providing metro and bus services nearby. The facility is wheelchair accessible to accommodate all patients. Parking is available at the facility, ensuring ease of access for those coming by car. The location is designed to provide a welcoming environment with comprehensive services to support patients throughout their cancer journey.
- Are consultations and treatments with Dr. Delouya, an Radiation Oncologist, covered by Régie de l'assurance maladie du Québec (RAMQ) in QC?
- 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. Delouya are generally covered by Régie de l'assurance maladie du Québec (RAMQ) in QC 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 Régie de l'assurance maladie du Québec (RAMQ), Dr. Delouya'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. Delouya, an Radiation Oncologist?
- Yes, a referral from your family physician or another specialist is almost always required to see an Radiation Oncologist like Dr. Delouya 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. Delouya 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. Delouya 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 her about available trials at her institution or through research networks, and she can provide guidance or referrals for consideration.
- What can I expect at my first appointment with an Oncologist/Hematologist?
- Your first appointment with Dr. Delouya will be comprehensive and may last an hour or more. It will involve a detailed review of your medical history, family history of cancer, current symptoms, medications, and any previous tests, imaging results (CT, MRI, PET scans), and biopsy reports related to your diagnosis. She will likely perform a thorough physical examination. The main goals are to confirm your diagnosis, discuss the type and stage of your condition (if applicable), and outline potential treatment options. You are encouraged to ask questions and bring a family member or friend for support. Dr. Delouya will explain the proposed treatment plan, including goals, benefits, potential side effects, and next steps. Further tests may be ordered as needed.
CHUM, Radio-Oncologie
1000 rue Saint-Denis
Montréal, QC H2X 0C1
Phone: (514) 890-8254 | Fax: (514) 412-7537
The facility is wheelchair accessible.
Dr. Delouya is a licensed Radiation Oncologist regulated by the Collège des médecins du Québec (CMQ) under the Medical Act in QC. 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 Collège des médecins du Québec (CMQ): https://www.cmq.org/en/directory/physicians?number=11291