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About Dr. Janine Mansi

Conditions treated by Dr. Janine Mansi

A medical oncologist is trained to treat different types of cancer using chemotherapy and other medications, such as immunotherapy and targeted therapy. The medical oncologist designs a treatment plan after consultation with doctors from other disciplines. The doctor completely evaluates the nature of cancer and then treats cancer through various methods like chemotherapy, hormone therapy, and targeted therapy. Listed below are some of the conditions that Dr. Janine Mansi treats:

  • Rectal Cancer
  • Ependymomas
  • Colon Cancer
  • Stomach Cancer
  • Oligodendrogliomas
  • Mixed Gliomas
  • Metastatic Cancer
  • Cervical Cancer
  • Brain Cancers- Astrocytoma
  • Colorectal or Colon Cancer
  • Certain Types of Cancer that have been Resistant to Chemotherapy and Radiation Treatment (e.g. Melanoma)
  • Skin Cancer
  • Oral or Mouth Cancer
  • Brain Cancer
  • Primitive Neuroectodermal Tumors
  • Pancreatic Cancer
  • Ovarian Cancer
  • Prostate Cancer
  • Lung Cancer
  • Meningiomas
  • Breast Cancer
  • Breast and Prostate Cancer

Signs and Symptoms treated by Dr. Janine Mansi

Different types of cancer produce different signs and symptoms. It is very crucial to detect cancer in the early stages. Early detection of cancer helps in the effective treatment of cancer. Some of the symptoms look like those produced in other health conditions. It is highly suggested to consult an oncologist who will evaluate the symptoms and will suggest tests to detect cancer. With the advancement of medical technology, a number of diagnostic techniques are available which can effectively diagnose cancer. You must see a medical oncologist if you have any of the below-listed symptoms of cancer::

  • Persistent indigestion or discomfort after eating
  • Unexplained bleeding or bruising
  • Weight changes, including unintended loss or gain
  • Skin changes, such as yellowing, darkening or redness of the skin, sores that won't heal, or changes to existing moles
  • Fatigue
  • Lump or area of thickening that can be felt under the skin
  • Difficulty swallowing
  • Persistent cough or trouble breathing
  • Persistent, unexplained muscle or joint pain
  • Hoarseness
  • Persistent, unexplained fevers or night sweats
  • Changes in bowel or bladder habits

Operating Hours of Dr. Janine Mansi

Doctor Janine Mansi is available from 11 am to 5 pm (Monday to Saturday). The doctor is not available on Sunday. You can connect with the doctor or his attendant to confirm his/her availability because the doctor may not be available in the given time due to some personal reasons or any emergencies.

Popular Procedures performed by Dr. Janine Mansi

Some of the popular procedures that Dr Janine Mansi performs are:

  • Chemotherapy

A medical oncologist uses chemotherapy for cancer treatment. It uses a combination of drugs to kill the cancerous cells in the body and prevents them from growing further. While chemotherapy could require a single drug, this is also given along with other drugs. A medical oncologist can also use hormone therapy for cancer treatment. This procedure is often used after surgery to reduce the risk of cancer returning back. In some cases, it is used before surgery. Hormone therapy is also used to treat cancer that has returned after treatment.

Qualification

  • MD
  • FRCP

Work Experiences

  • Dr Mansi’s first consultant position was at St George’s Hospital, London in medical oncology initially covering a range of tumour types, as well as managerial positions – service lead and then clinical director and cancer lead for the trust. She moved to Guy’s and St Thomas’ in 2006 to take up the role of clinical director (from 2006 – 2009) of the oncology and haematology directorate as well as to develop the role of cancer lead for the Trust. This was in addition to focusing on breast cancer treatment and research.
  • She is currently chair of the SELCN breast research committee and the SELCN drugs and therapeutics committee, and clinical lead for survivorship for the integrated cancer centre.
  • She is also regional specialty advisor for South Thames for medical oncology, honorary secretary for the Association of Cancer Physicians and quality lead for the Specialist Advisory Committee for medical oncology
  • Global Team of Board Certified Surgeons and Medical Specialists
  • Written Second Opinion report delivered within 5 days
  • Option to avail the Video Consultation with the Lead Doctor of the board

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Telemedicine Doctors

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Dr. Amit Bhargava

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23 Years of experience

USD 70 USD 60 for video consultation

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Dr. Priya Tiwari

Dr. Priya Tiwari

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USD 57 USD 48 for video consultation

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Dr. Amit Updhyay

Dr. Amit Updhyay

Oncologist

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Dr. Professor Han Baohui

Dr. Professor Han Baohui

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MEMBERSHIPS (1)

  • Association of Cancer Physicians , Advisory Committee for medical oncology.

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PROCEDURES

  • Adrenal Cancer Treatment
  • Chemotherapy
  • Cholangiocarcinoma (Bile Duct Cancer)
  • Malignant Mesothelioma Treatment
  • Nasopharyngeal Cancer Treatment
  • Papillary Thyroid Cancer Treatment
  • Penile Cancer Treatment
  • Rhabdomyosarcoma (RMS) Treatment
  • Small Intestine Cancer Treatment
  • Vaginal Cancer Treatment
  • Vulvar Cancer Treatment

FREQUENTLY ASKED QUESTIONS

What area of specialization does Dr. Janine Mansi have?
Dr. Janine Mansi is a specialized Medical Oncologist and is one of the most sought after doctors in London, United Kingdom.
Does Dr. Janine Mansi offer Telemedicine Consultation through Medigence?
No, this doctor does not offer telemedicine via MediGence
How many years of experience does Dr. Janine Mansi have?
Dr. Janine Mansi is one of the most sought after specialists in United Kingdom and has over years of experience.

FAQ's Related to Medical Oncologist

What does a medical oncologist do?

Medical Oncologist is a specialist who treats cancer through chemotherapy and other medications such as targeted therapy, and immunotherapy. He is considered the primary health care person for cancer patients. They closely work with the other medical professionals for the best results. A medical oncologist also continues with follow-ups and complete checkups of cancer patients after treatment. If cancer cannot be treated, medical oncologists use hospice or palliative care for the patients. Medical oncologists are primarily responsible for managing cancer.

What are the tests required before and during consultation by a medical oncologist?

A medical oncologist would suggest the below tests to be performed to diagnose cancer:

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

One of the most common test for cancer, biopsy is a sample of tissues extracted from a body part in order to examine it. A doctor recommends biopsy when a previous test suggests an area of tissues isn't normal.

When should you go to see a medical oncologist?

A person may be referred to a medical oncologist when the primary case doctor thinks that the person shows cancer symptoms. The medical oncologist evaluates the condition of the patient and examines to confirm cancer. You need to see a medical oncologist if you experience the symptoms listed below:

  1. Change in bowel or bladder habits
  2. Indigestion or difficulty swallowing
  3. Change in a wart/mole
  4. Nagging cough
  5. A sore throat
  6. Unusual bleeding or discharge
  7. Lump in the breast or elsewhere

Reviewer

Dr. Abdullah Rahil
Dr. Abdullah Rahil

MPT (Neuro)

7 Years of Experience

Dr. Abdullah Rahil, M.P.T. (Neurology), is a dedicated physiotherapy professional specializing in orthopedic, neurological, and musculoskeletal rehabilitation. With strong clinical expertise, he focuses on improving patient mobility, reducing pain, and restoring functional independence through evidence-based rehabilitation techniques. He is skilled in advanced therapeutic approaches that support effective rehabilitation and recovery for a wide range of musculoskeletal and neurological conditions, focusing on improving mobility, reducing pain, and restoring functional independence. Dr. Rahil has extensive experience managing diverse rehabilitation cases. His patient-centered approach emphasizes personalized treatment plans, continuous assessment, and comprehensive rehabilitation to achieve optimal recovery outcomes. View More

Last Reviewed - January 2026

Author

Fauzia Zeb Fatima
Fauzia Zeb Fatima

M.Pharm

4 Years of Experience

Fauzia Zeb is a distinguished medical and scientific content writer with a robust academic foundation in pharmaceutical sciences, holding a B.Pharm and M.Pharm degree from prestigious institutions, including MIT and Jamia Hamdard University. Her comprehensive expertise in pharmacology, clinical sciences, and biomedical research enables her to translate complex medical and scientific concepts into precise, evidence-based content tailored for diverse audiences. Specializing in peer-reviewed articles, clinical blog posts, and research-driven publications, she demonstrates a consistent ability to bridge the gap between advanced medical science and accessible, audience-specific communication.. View More