Dr. Ranjan Kumar Sur – Oncologist / Hematologist | Hamilton, ON

Dr. Ranjan Kumar Sur, a Radiation Oncologist, utilizes advanced radiation therapies to treat various forms of cancer, working as part of a multidisciplinary team. Practicing at a specialized cancer centre within a hospital department in Hamilton, ON, he is committed to providing compassionate and effective cancer care. His practice adheres to the high standards set by the College of Physicians and Surgeons of Ontario (CPSO), ensuring that patients receive safe, evidence-based treatment tailored to their unique needs. Dr. Sur’s expertise includes the precise planning and delivery of radiation therapy for a variety of cancer types, aiming to maximize treatment efficacy while minimizing side effects. He primarily serves adult patients with suspected or diagnosed cancer or blood disorders, offering access to cutting-edge diagnostic and therapeutic facilities to support optimal outcomes.

Dr. Sur graduated with a Medical Degree from Osmania University in India in 1984. He has been practicing as a Radiation Oncologist for over 22 years, since 2002. His extensive experience is complemented by his certification as a CPSO Recognized Specialist in Radiation Oncology, reflecting his specialized training and commitment to maintaining the highest standards of care. His clinical approach is rooted in continuous learning and adherence to the latest guidelines in cancer treatment.

Dedicated to multidisciplinary care, Dr. Sur emphasizes evidence-based treatment strategies while prioritizing patient and family support throughout the cancer journey. He believes in clear communication and shared decision-making, ensuring patients feel empowered and hopeful about their treatment options. Fluent in Bengali, English, and Hindi, Dr. Sur is committed to providing culturally sensitive care and fostering a supportive environment for diverse patient populations in Hamilton.

Dr. Ranjan Sur has expertise in managing a wide range of conditions, including:

Hematologic Malignancies (Blood Cancers) Treated

• 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.
• Hodgkin Lymphoma: A cancer of the lymphatic system, part of the immune system, characterized by the presence of Reed-Sternberg cells.
• Chronic Myeloid Leukemia (CML): A type of cancer that starts in certain blood-forming cells of the bone marrow, often managed with targeted therapies.

Common Areas/Cancers Treated with Radiation Oncology

• Sarcomas (Bone & Soft Tissue - Radiation Aspects): Role of radiation therapy in the multidisciplinary management of sarcomas, often used before or after surgery.
• Lymphomas & Hematologic Malignancies (Radiation Role): Utilizing radiation therapy in specific situations for Hodgkin and Non-Hodgkin lymphomas, or for conditioning before stem cell transplant.
• 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.

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.
• 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.
• 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.

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. Ranjan Sur or your referring physician.

• 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).
• 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.
• 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).
• Prophylactic Cranial Irradiation (PCI): Preventative radiation treatment to the brain for certain cancers at high risk of brain metastases.
• Stereotactic Body Radiotherapy (SBRT) / Stereotactic Ablative Radiotherapy (SABR) / Stereotactic Radiosurgery (SRS): Delivering highly focused, high-dose radiation to precisely targeted tumors or lesions in the brain or body, often in a few treatment sessions.
• 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.

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

Dr. Sur practices at a specialized cancer centre located within a hospital department in Hamilton, ON, situated in the Hamilton Mountain Central area, encompassing neighborhoods like Inch Park and Eastmount. The facility is conveniently accessible from Eastgate Square and is well-served by the Hamilton Street Railway (HSR) transit system. The centre is wheelchair accessible, ensuring ease of access for all patients. Parking is available at the facility, providing a comfortable and accessible environment for those receiving care. The location’s proximity to public transit and ample parking options makes it convenient for patients to attend appointments and receive comprehensive cancer care close to home.

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

Yes, a referral from your family physician or another specialist is almost always required to see an Radiation Oncologist like Dr. Sur 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.

What can I expect at my first appointment with an Oncologist/Hematologist?

Your first appointment with Dr. Sur 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. He 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. This is a crucial time to ask questions, and you are encouraged to bring a family member or friend for support and to help take notes. Dr. Sur will explain the proposed treatment plan, including goals, benefits, potential side effects, duration, and what to expect moving forward. Further tests may be ordered.

What is immunotherapy and how does it work for cancer?

Immunotherapy is a type of cancer treatment that helps your own immune system fight cancer. It works by boosting or changing how the immune system works so it can find and attack cancer cells more effectively. There are different types of immunotherapy, including checkpoint inhibitors, CAR T-cell therapy, and cancer vaccines. Dr. Sur may recommend immunotherapy if it's an appropriate option for your type of cancer and will explain how it works and what to expect.

What is palliative care, and when might Dr. Sur discuss it?

Palliative care is specialized medical care focused on providing relief from the symptoms and stress of a serious illness, like cancer or advanced blood disorders. The goal is to improve quality of life for both the patient and the family. It can be provided at any stage of illness, alongside curative treatments, not just at the end of life. Dr. Sur may discuss palliative care if you are experiencing significant symptoms, to help manage pain, fatigue, nausea, anxiety, or other issues, and to provide an extra layer of support.

How will treatment decisions be made for my condition by Dr. Sur?

Treatment decisions in oncology and hematology are highly personalized and made collaboratively. Dr. Sur will consider many factors, including the type and stage of your cancer or blood disorder, your overall health, genetic markers of the disease (if applicable), current treatment guidelines, and importantly, your personal preferences and values. Often, cases are discussed in multidisciplinary team meetings (tumor boards) with other specialists to ensure a comprehensive approach. You will be an active participant in this decision-making process.

Suite 401, 699 Concession Street
Hamilton, ON L8V 5C2

Phone: (905) 387-9495 | Fax: (905) 575-6326

The facility is wheelchair accessible.

Dr. Sur 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/Sur-Ranjan-Kumar/0180158-77435