Your Notifications
All done, no notifications
Dr. Natchadol Kittiwararat

Dr. Natchadol Kittiwararat

Oncologist ·
, Bangkok, Thailand

13 Years of experience ·
Languages Spoken: Thai , English

Natchadol Kittiwararat is currently available for hospital consultations. Explore online consultation options or book an in-person visit.

About Dr. Natchadol Kittiwararat

Conditions Treated by Dr. Natchadol Kittiwararat

Radiation oncologists are doctors who use high-intensity photon beams to target and kill cancer cells. About one-half of all cancer patients undergo radiation treatments. Here is a list of some of the conditions a radiation oncologist:

  • Abnormalities in the Brain
  • Lung Tumours
  • Gastrointestinal Cancers
  • Lung Cancer
  • Cervical Cancer
  • Spine Tumours
  • Tumors
  • Kidney Tumours
  • Rectal Cancer
  • Uterine Cancer
  • Thyroid Cancer
  • Prostate Cancer
  • Head And Neck Cancer
  • Eye Cancer
  • Head and Neck Cancers
  • Prostate Tumours
  • Colon Cancer
  • Brain Tumours
  • Breast Cancer
  • Cancers near the Brain and Spinal Cord
  • Functional Abnormalities and Small Tumors of the Brain
  • Vascular Malformations
  • Brain Cancer
  • Liver Tumours
  • Pancreas Tumours

Radiation therapy is often preferred for the treatment of lung, head & neck, prostate, and breast cancer. Radiation therapy is used to treat breast cancer at every stage. It is an effective way to minimize the risk of breast cancer coming back after surgery. In addition, it is generally used to ease the symptoms of cancer that have affected other parts of the body.

Signs and symptoms treated by Dr. Natchadol Kittiwararat

If you have any of the below-listed symptoms, your primary care doctor may refer you to an oncologist:

  • Cancer
  • Weight changes, including unintended loss or gain
  • Lump or area of thickening that can be felt under the skin
  • Changes in bowel or bladder habits.
  • Skin changes, such as yellowing, darkening or redness of the skin, sores that won't heal, or changes to existing moles
  • Tumor
  • Persistent cough or trouble breathing
  • Fatigue

Symptoms of cancer depend on the location of the cancer, its size, and the extent it affects adjacent organs and tissues. If a cancer has spread, symptoms might appear in different parts of your body.

Operating hours of Dr. Natchadol Kittiwararat

If you wish to see Dr Natchadol Kittiwararat, you can reach his clinic/hospital between 11 and 5 pm. The doctor does not work on Sunday.

Popular Procedures performed by Dr. Natchadol Kittiwararat

Some of the popular procedures that Dr Natchadol Kittiwararat performs are

  • Chemotherapy
  • Stereotactic Radio Therapy (SRT)
  • Intensity-modulated radiotherapy (IMRT)

Proton Beam Therapy is the latest form of radiation therapy. This uses a high-energy proton beam for cancer treatment. It is a kind of particle therapy that offers targeted treatment, unlike any other radiation treatment. Proton Beam Therapy is effective for the treatment of cancers like skull base tumors, pediatric cancers, brain tumors, and prostate cancers.. CyberKnifie is another powerful radiation therapy used for cancer treatment. It is a lightweight linear accelerator placed on a robotic arm. Real-time images allow patient movement tracking with high accuracy. The CyberKnife also uses real-time X-rays to find the exact position of the lesion during treatment.

Qualification

  • Doctor Of Medicine,(MD.), King Chulalongkorn Memorial Hospital, Faculty of Medicine, Chulalongkorn University (2007)
  • Thai Board of Inter Medicine and Medical Oncologist, Ramathibodi Hospital, Faculty of Medicine, Mahidol University (2012)
  • Anti-Aging and Regenerative Medicine, Mah-Fah-Laung University (2014)

Work Experiences

  • Externship at Prapokklao Hospital, Chanthaburi- (2006 to 2007)
  • Internship at Sisaket Hospital, Thailand – (2008 – 2009)
  • Residency training in Internal Medicine and Fellowship in Medical Oncology (Fast-tact program), Thailand Ramathibodi Hospital, Faculty of Medicine, Mahidol University-Z (2009-2012)
  • Oncology Unit, Department of Medicine, Ramathibodi Hospital.
  • Wattanosoth Cancer Hospital, Bangkok Hospital Headquarters (2012 to 2016)
  • Phayathai Navamin International Hospital, Head of Cancer Clinical and Chairman of PCT Oncology – (2012- 2016)
  • Co – Primary Investigator of many clinical trial e.g. Marianne trial, Cleopatra trial, LUX-LUNG 3, LUX-LUNG 6, and etc.

Certifications (1)

  • Certifications in Medical Oncology Training program of the European Society of Medical Oncology-(2012)

Memberships (3)

  • Member of Thai society of Clinical Oncology
  • Member of European Society of Medical Oncology
  • Member of American Society of Clinical Oncology

Ready to Speak with Natchadol Kittiwararat?

Book a secure video consultation for expert Cancer Specialist care.

Procedures Performed

Chemotherapy
Intensity-modulated radiotherapy (IMRT)
Radiation Therapy
Stereotactic Radio Therapy (SRT)
Transarterial Radioembolization- TARE

Frequently Asked Questions

Dr. Natchadol Kittiwararat is a specialized Radiation Oncologist and is one of the most sought after doctors in Bangkok, Thailand.

No, this doctor does not offer telemedicine via MediGence

Dr. Natchadol Kittiwararat is one of the most sought after specialists in Thailand and has over 10 Years years of experience.

FAQ's Related to Radiation Oncologist

Radiation oncologists use the therapeutic properties of radiation to treat cancer. They understand cancer as a disease, its cause, and patterns of spread. Radiation oncologists also determine how radiation can fit in the general scheme of treatment. Radiation oncologists use a wide range of treatment methods, such as external beam radiotherapy, radioactive implantations, hyperthermia, and modality therapy such as radiotherapy with immunotherapy. surgery, and chemotherapy. They establish long-term relationships with patients and follow patients for years post-treatment.

Below are some tests that a radiation oncologist may recommend for the diagnosis of cancer:

  • Cancer Screening
  • Physical exam
  • Blood Tests
  • Computed tomography (CT) scan
  • Magnetic resonance imaging (MRI)
  • X-Ray

A mammogram is an x-ray image of the breast and is used to detect breast cancer in women who show no signs and symptoms of cancer. It is also used if a lump is found in the breast. Mammography includes minimal radiation exposure.

Your primary physician might refer you to a radiation oncologist if they find that you show some signs and symptoms related to cancer. The radiation oncologist will evaluate your condition completely to know the condition you are suffering from. Below listed conditions need to be discussed with a radiation oncologist:

  1. Liver cancer
  2. Breast cancer
  3. Bone cancer
  4. Lung cancer
  5. Lymphoma
  6. Colon cancer
  7. Brain cancer
  8. Pancreatic cancer

You need to see a radiation oncologist if you have the below-listed symptoms: :

  1. Difficulty swallowing
  2. Skin changes
  3. Oral changes
  4. Breast changes: Lump or firm feeling in the breast
  5. Trouble urinating, blood in the urine, and pain when urinating
  6. Changes in bathroom habits
  7. Bloating
  8. Chronic coughing
  9. Bowel changes: Changes in bowel habits, blood in the stools
  10. Abnormal periods or pelvic pain

Explore Telemedicine Specialists

Dr. Vijita Jayan
Reviewer

BPT, MPT (Neuro)

18 Years of Experience

Last Reviewed - June 2026

With over 18 years of distinguished clinical experience, Dr. Vijita Jayan is a highly accomplished Clinical Director and Rehabilitation Specialist, renowned for her expertise in neuro-rehabilitation, functional recovery, and mobility-dependent case management. Her extensive practical knowledge enables her to design and implement individualized, evidence-based rehabilitation protocols that consistently yield measurable patient outcomes. A prolific researcher and academic writer, she has authored numerous peer-reviewed articles and research papers, significantly advancing the field of rehabilitative medicine. The recipient of multiple prestigious accolades, Dr. Jayan is widely regarded as one of the foremost authorities in Physical Medicine and Rehabilitation, continually shaping neuro-rehabilitative care through research, innovation, and clinical excellence.
View More
Nimra Haseeb
Author

MSc Biochemistry

4 Years of Experience

Last Reviewed - June 2026

Miss Nimra Haseeb is a medical researcher and a scientific content writer. She holds a Bachelor’s degree in Biotechnology and a Master’s in Biochemistry from Integral University, Lucknow. With strong experience in healthcare research, she specializes in secondary research, clinical data analysis, and evidence-based medical writing. Her work focuses on transforming complex scientific and medical information into clear, accurate, and reliable healthcare content for patients and healthcare audiences. She is also experienced in interpreting medical studies and healthcare trends to deliver well-researched and informative content that supports better health awareness and decision-making.
View More

Please Enquire

Required | alphabets and spaces
Required | A valid, working email address
Required | A valid contact

Not Sure About Your Treatment Plan? Get a Free Second Opinion

Have your reports reviewed by independent oncology experts to help you make a confident treatment decision, all online within 48 hours