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Xiao-Jun Wei, MD
Pathologist
My Role at MSKWe post reviews for MSK healthcare providers who have at least 30 patient experience surveys completed. If you do not see reviews for a provider, it may be because they do not yet have enough survey responses, or the provider may not be part of the group of healthcare providers included in the survey.
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About Me
- Associate Pathologist
As a cytopathologist, I perform minimally invasive fine needle aspiration (FNA) biopsies of superficial masses by feeling the mass manually or using ultrasound guidance. Many, if not most, of the targets of the FNA biopsies that we perform are head and neck masses, lymph nodes, parotid gland lesions, thyroid nodules, and soft tissue lesions. I have been engaged in the practice of cytopathology since 2004 after completing my training in anatomic pathology, cytopathology, and oncologic pathology.
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My areas of interest include, but are not limited to, cytology of lungs, the pancreas, and the thyroid gland. Cytology, also known as cytopathology, focuses on harvesting and analyzing cells, whether they are separated or are present in clusters. These cells are usually obtained through the use of fine needle aspirations or from the drainage of body fluids. The objective of this practice is to interpret and diagnose abnormal tissue masses that are either benign or malignant. By working closely with radiologists and clinicians, I aim to provide rapid and accurate diagnoses in order to maximize the quality of care for patients.
A pathologist is a doctor who uses a microscope to make a diagnosis from cell and tissue samples. They analyze the samples to learn the cause and effects of a health condition.
My Specialties
- Cytopathology
- Fine Needle Aspiration (FNA) Biopsy
Education
- MD, West China University of Medical Sciences
Residencies
- Anatomic Pathology - New York University School of Medicine
Fellowships
- Cytopathology - New York University School of Medicine (2003) Oncologic Pathology - Memorial Sloan Kettering Cancer Center
Board Certifications
- Anatomic Pathology
- Cytopathology
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Current Patients
Contact and Location
Dr. Wei sees patients at two locations.
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Colleagues
Doctors at Memorial Sloan Kettering work as teams, with specialists from all different areas. This allows us to consider all your needs together, and to give you the best possible care.
See all Pathology Diagnostic Services, Cytology Service doctors
Clinical Trials
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Memorial Sloan Kettering's doctors and scientists are constantly developing new treatments for cancer. MSK is typically running hundreds of clinical trials at a given time.
You may be able to participate in a clinical trial even if you are new to MSK. Search our online directory to find trial information and see more about who can participate.
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Disclosures
Doctors and faculty members often work with pharmaceutical, device, biotechnology, and life sciences companies, and other organizations outside of MSK, to find safe and effective cancer treatments, to improve patient care, and to educate the health care community.
MSK requires doctors and faculty members to report (“disclose”) the relationships and financial interests they have with external entities. As a commitment to transparency with our community, we make that information available to the public.
Xiao-Jun Wei discloses the following relationships and financial interests:
No disclosures meeting criteria for time period
If you’re a patient at MSK and would like more information about your doctor’s external relationships, please talk with your doctor.
The information published here is for a specific annual disclosure period. There may be differences between information on this and other public sites as a result of different reporting periods and/or the various ways relationships and financial interests are categorized by organizations that publish such data.
This page and data include information for a specific MSK annual disclosure period (January 1, 2023 through disclosure submission in spring 2024). This data reflects interests that may or may not still exist. This data is updated annually.
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