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Dr. Tanomsiri Stithit

Dr. Tanomsiri Stithit

Surgical Oncologist ·
, Bangkok, Thailand

29 Years of experience ·
Languages Spoken: Thai , English

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

About Dr. Tanomsiri Stithit

Qualification and Experience:

Dr. Tanomsiri Stithit a renowned gynecologist at Phythai 2 Hospital, Bangkok, Thailand. She has 20+ years of experience in the field of gynecology. She specializes in and gynecologic oncology. She has pursued her MD from Mahidol University, Thailand. She has procured a diploma from Bhumibol Adulyadej Hospital in the Thai Board of Obstetrics and Gynecology and Thai Board of Gynecologic Oncology. She has been certified with a Certificate of Visiting Clinician at Mayo Hospital, USA, Seattle Cancer Care Alliance, USA, New Mexico Cancer Center, USA.

Contribution to Medical Science:

She has been awarded Chairperson in poster presentation; cervical cancer session in 12th Biennial meeting international Gynecologic cancer society (IGCS) 2008. She is an eminent member of the International Gynecologic Cancer Society. She has specialized in women's health and has devoted her profession for the patients. She is one of the best doctors for the treatment of ovarian cancer in Thailand.

Condition Treated by Dr. Tanomsiri Stithit

Some of the conditions surgical oncologist Tanomsiri Stithit treats are:

  • Primitive Neuroectodermal Tumors
  • Lung Cancer
  • Ovarian Cancer
  • Pancreatic Cancer
  • Skin Cancer
  • Colorectal or Colon Cancer
  • Cervical Cancer
  • Mixed Gliomas
  • Stomach Cancer
  • Meningiomas
  • Brain Cancers- Astrocytoma
  • Oral or Mouth Cancer
  • Ependymomas
  • Oligodendrogliomas
  • Breast Cancer
  • Prostate Cancer

The goal of breast cancer surgery is to excise the tumor and a portion of the surrounding tissues while conserving the breast. Breast cancer surgery methods may vary in the amount of breast tissue which is removed with the tumor. This depends on the overall tumor location, how far it has spread, as well as one’s personal feelings. The surgeons also remove some lymph nodes under this arm so that these can be removed. This helps your doctor to plan your treatment.

Signs and Symptoms treated by Dr. Tanomsiri Stithit

There are different types of cancer and each of the types produces different symptoms. The signs can be normal, such as weight loss, fatigue, and unexplained pain. You do not need to remember all these signs, but we bring here the key ones to make you aware of. These symptoms are a sign of cancer and detecting it early can save your life. Although there may be different symptoms in different types of cancer, some general symptoms of cancer include:

  • Shortness of breath
  • Coughing up blood, even a small amount
  • Chest pain
  • Hoarseness
  • A new cough that doesn't go away
  • Headache
  • Bone pain
  • Losing weight without trying

Operating hours of Dr. Tanomsiri Stithit

You can see Dr Tanomsiri Stithit between 11 am and 6 pm from Monday to Saturday. The doctor is not available on Sunday.

Procedures performed by Dr. Tanomsiri Stithit

Dr Tanomsiri Stithit performs a wide variety of procedures for cancer treatment. Some of these are

  • Cervical Cancer Treatment
  • Breast Cancer Treatment
  • Ovarian Cancer Treatment

The surgical oncologist can perform even the most complicated cases with ease. The doctor has reported a high success rate in performing various procedures with high precision and accuracy. The doctor also holds a rich experience in handling complex cases with ease. The specialist is proficient in using the latest techniques to perform the procedures. Cancer surgery is done using two techniques - open surgery and minimally invasive surgery. Open surgery involves making an incision to remove the cancerous tissues. Some adjacent healthy tissues are also extracted in this process. There are several techniques available for minimally invasive surgery, such as cryosurgery, robotic surgery, laparoscopy, cryosurgery, and laser surgery.

Qualification

  • MD Faculty of Medicine Ramathibodi Hospital, Mahidol University, Thailand, 1989-1995
  • Diploma of the Thai Board Obstetrics and Gynecology, Bhumibol Adulyadej Hospital, Thailand, 1997-1999
  • Diploma of the Thai Board of Gynecologic Oncology, Bhumibol Adulyadej Hospital, Thailand, 2006-2007

Work Experiences

  • Dr. Tanomsiri Stithit a renowned gynecologist at Phythai 2 Hospital, Bangkok, Thailand.

Certifications (3)

  • Certificate of Visiting Clinician at Mayo Clinic Hospital, USA, 2010
  • Certificate of Visiting Clinician at Seattle Cancer Care Alliance, USA
  • Certificate of Visiting Clinician at New Mexico Cancer Center, USA

Memberships (1)

  • International Gynecologic Cancer Society

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Procedures Performed

Breast Cancer Treatment
Cervical Cancer Treatment
Head & Neck Cancer Treatment
Malignant Mesothelioma Treatment
Ovarian Cancer Treatment
Vaginal Cancer Treatment
Vulvar Cancer Treatment

Frequently Asked Questions

Dr. Tanomsiri Stithit is a specialized Surgical Oncologist and is one of the most sought after doctors in Bangkok, Thailand.

No, this doctor does not offer telemedicine via MediGence

Dr. Tanomsiri Stithit is one of the most sought after specialists in Thailand and has over 21 Years years of experience.

FAQ's Related to Surgical Oncologist

The surgical oncologist is often the first among cancer specialists to see cancer patients. The primary doctor most commonly does a diagnosis, and in cases where this requires biopsy or surgery, the surgical oncologist is called. Surgical oncologists are doctors with experience in cancer surgery. Surgical oncologists choose to perform surgeries to find out the locations where cancer has spread. While treating cancer, a surgical oncologist might remove cancerous tumors and surrounding healthy tissues, and nearby lymph nodes. The surgical procedures used will vary depending on the aim of the surgery. Surgical oncologists might do minimally invasive procedures or open surgeries.

Surgical oncologists may suggest the below-listed tests for the diagnosis of cancer:

  • Physical Exam
  • Laboratory Tests
  • Cancer Screening
  • Biopsy
  • Imaging Tests

Most cancer patients undergo a biopsy to remove a sample of tissues from a body part for examination by a pathologist so that cancer can be diagnosed.

You should see a surgical oncologist in case your primary care doctor refers you to one. The doctor may also tell you to visit a surgical oncologist for the diagnosis of cancer. Some specialized general surgeons can also perform surgery on various types of cancer. Below are some situations when you need to see a surgical oncologist:

  1. Unusual cancer like head or neck cancer.
  2. Complex cancer can spread to multiple body parts.
  3. Cancer recurrence
  4. Cancer that is difficult to treat
  5. For in-depth evaluation and treatment plan
  6. You want a second opinion about cancer diagnosis

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Dr. Vishwas Kaushik
Reviewer

MBBS, MD

7 Years of Experience

Last Reviewed - June 2026

Dr. Vishwas Kaushik is a qualified medical professional holding an MBBS from the prestigious Belgorod State University, Russia, with a strong foundation in clinical medicine and healthcare practice. His comprehensive medical training has equipped him with a profound understanding of evidence-based clinical practices, patient-centered care, and the evolving landscape of modern medicine. With a keen interest in medical research and scientific communication, he consistently translates complex clinical concepts into clear, accurate, and accessible content for diverse audiences. His work reflects a deep commitment to advancing medical knowledge, delivering impactful healthcare insights, and bridging the gap between clinical expertise and accessible medical communication.
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Tanya Bose
Author

MSc Biotechnology

4 Years of Experience

Last Reviewed - June 2026

Tanya Bose is a medical content specialist with a strong medical background. She has completed her Bachelor's and Master’s in Biotechnology from Amity University. With a deep understanding of biomedical sciences and research, she develops authoritative and patient-focused medical content covering treatments, surgical procedures, and healthcare innovations. Her writing emphasizes accuracy, clarity, and evidence-based information to help readers better understand complex medical topics. She is dedicated to improving patient awareness and supporting informed healthcare decisions by delivering trustworthy medical insights in a clear and accessible format.
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