Radiation Oncology Faculty / Medical Staff >

The Department of Radiation Oncology at the Samsung Medical Center has treated more than 50,000 new cases as of April 2015 since its first treatment in August 1994. It provides the best treatment for various tumors based on a multi-disciplinary approach through each type of cancer center. We provide not only conventional radiotherapy, but also high-level radiotherapy, including image-guided radiation therapy (IGRT), respiration-gated radiation therapy (RGRT), stereotactic body radiation therapy (SBRT), and intensity-modulated radiation therapy (IMRT). Also, we will be equipped with a proton therapy facility at the end of 2015 to position ourselves as a hub for cancer treatment not only in Korea but also internationally.

Major areas of treatment / Clinics

Breast cancer, gynecologic cancer, colon cancer, urologic cancer, lung and esophageal cancer, mediastinal cancer, head and neck cancer, lymphoma, gastric cancer, liver cancer, pancreato-biliary cancer, pediatric cancer, hematologic malignancy, brain cancer, sarcoma, and skin cancer

Strong points – Application of various up-to-date treatment methods

1. Image-guided radiation therapy (IGRT) and four-dimensional respiration-gated radiation therapy (RGRT)

The Department of Radiation Oncology at the Samsung Medical Center actively uses various treatment plan images, including CT, MRI, and PET-CT to precisely configure the target volume to treat, and has installed, and is running an MRI machine to plan radiotherapy treatment in the proton center. Also, for tumors that are affected by respiration such as those of the lung and liver, we use four-dimensional CT and devices dedicated to four-dimensional radiotherapy, such as Varian iX and Novalis TX, to minimize treatment errors.

2. Stereotactic body radiation therapy (SBRT)

This is a method to irradiate a small target with large amounts of radiation from various directions by precise alignment of the target using a three-dimensional co-ordination system. The Department of Radiation Oncology at the Samsung Medical Center uses the Novalis TX system, a device dedicated to stereotactic body radiation therapy, to actively treat lung cancer, liver cancer, and spinal cancer.

3. Intensity-modulated radiation therapy (IMRT)

Intensity-modulated radiation therapy is a “customized radiation therapy” that fractionates and controls the intensity of individual surfaces to be irradiated to minimize the irradiation of normal tissue and to selectively irradiate cancerous tissue. In the Department of Radiation Oncology at the Samsung Medical Center, we not only have intensity-modulated radiation therapy using linear accelerators, but also the TomoTherapy and RapidArc systems dedicated for this use.

4. Proton therapy

The proton therapy device accelerates protons, the nucleus of the hydrogen atom, using a cylindrical accelerator (cyclotron) to destroy cancer tissue, and is known as the “cancer treatment dream device.” The proton beam passes through the body without affecting normal tissue and delivers its maximum energy to the tumor tissue and then dissipates. Proton therapy can be applied to all types of cancers that are indicated by conventional X-ray treatments, and even though it is more effective than conventional radiotherapy, it has fewer complications.

The Samsung Medical Center plans to begin proton therapy by the end of 2015, and also plans to fit cutting-edge treatment support devices, other than the rotational irradiation proton therapy system. These include a respiratory-gated proton therapy system which follows and treats tumors that move on respiration, an intensity-modulated proton therapy (IMPT) system, and cone beam real-time computed tomography, which confirms a tumor just before treatment using a specially designed CT scan.

Departments List

Patients' Rights and Responsibilities

Patients' Rights

1. Right to receive medical care

Patients have the right to receive proper medical and nursing services for their Health Protection and Promotion and they will not be discriminated for gender, age, religion, status, nationality, language, race, or physical/mental/financial circumstances nor be violated of their health. Medical team may not deny medical care without justifiable reason.

2. Right to be informed & autonomous decision

Patients have the right to receive be well-informed and to inquire in detail about the treating physician’s specialty, status of their disease, purpose of the treatment, treatment plan, method, expected results and side effects of the treatment, discharge plan, medical cost, whether or not they are a subject to medical research, organ transplant/donation and etc, and to decide whether to give consent. Patients may stop or deny specific treatment or planned medical care within the ethical guideline and may decide on an alternative treatment.

3. Right to have confidentiality

Patients will not be violated of their rights to confidentiality regarding their physical/health status and privacy. Medical team and facility may not reveal or announce patient’s confidential information, including personal information, unless patient has gives consent or specified in the law, such as criminal investigation.

4. Right to request for consultation and mediation

Patients may request for consultation and mediation from an internal or external agency (Korea Consumer Agency, Korea Medical Dispute Mediation and Arbitration Agency) in the event of any medical dispute.

5. Right to be respected of values or beliefs

Patients will not be discriminated for their culture, religious values or beliefs, and their rights will not be violated.

6. Right to be physically protected and to have stability of mind and bod

Patients have the right to be protected from possible danger in the hospital and to have the stability of mind and body.


1. Responsible to trust and respect the medical team

Patients must accurately inform the medical team of their health condition, trust and respect the medical team’s treatment plan. Patients may be responsible for consequences which results from not following the instruction.

2. Responsible to not use dishonest method for medical treatment

Patients must reveal their identity before receiving any medical care and must not use false or dishonest method, such as receiving medical case under disguised ownership.

3. Responsible to abide by all hospital regulations

Patients must abide by all hospital regulations, respect hospital staff and other patients, and earnestly fulfill the financial obligation to the hospital.