
Chau T. Dang, MD
Breast Oncologist
Titles
Attending Physician
Clinical Expertise
Breast Cancer
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New Patient Appointments
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Dr. Dang accepts the following list of insurance providers. Select your insurance provider to see more details.
Payor Type: Commercial
In Network Coverage Type(s): HMO, EPO PPO, POS, Transplant
Payor Type: Medicare/Medicare Advantage
In Network Coverage Type(s): PPO
Payor Type: Commercial
In Network Coverage Type(s): HMO, PPO
Payor Type: Commercial
In Network Coverage Type(s): PPO, POS, EPO, HMO
Payor Type: Commercial
In Network Coverage Type(s): HMO, EPO PPO, POS
Payor Type: Medicaid/Managed Medicaid
In Network Coverage Type(s): HMO
Payor Type: Commercial
In Network Coverage Type(s): Supplemental
Payor Type: Commercial
In Network Coverage Type(s): PPO, POS, HMO
Payor Type: Commercial
In Network Coverage Type(s): POS, EPO, HMO
Payor Type: Commercial
In Network Coverage Type(s): PPO, POS, EPO, HMO
Payor Type: Medicaid/Managed Medicaid
In Network Coverage Type(s): HMO
Payor Type: Medicare/Medicare Advantage
In Network Coverage Type(s): PPO, HMO
Payor Type: Medicare/Medicare Advantage
In Network Coverage Type(s): PPO, HMO, DSN
Payor Type: Medicaid/Managed Medicaid
In Network Coverage Type(s): HMO
Payor Type: Commercial
In Network Coverage Type(s): PPO
Payor Type: Commercial
In Network Coverage Type(s): HMO, EPO
Payor Type: Medicaid/Managed Medicaid
In Network Coverage Type(s): HMO
Payor Type: Medicare/Medicare Advantage
In Network Coverage Type(s): HMO
Payor Type: Medicare/Medicare Advantage
In Network Coverage Type(s): PPO
Payor Type: Commercial
In Network Coverage Type(s): EPO, HMO, PPO, POS
Payor Type: Medicaid/Managed Medicaid
In Network Coverage Type(s): HMO
Payor Type: Medicare/Medicare Advantage
In Network Coverage Type(s): HMO, PPO
Payor Type: Commercial
In Network Coverage Type(s): PPO EPO
Payor Type: Commercial
In Network Coverage Type(s): HMO
Payor Type: Commercial
In Network Coverage Type(s): PPO
Payor Type: Commercial
In Network Coverage Type(s): EPO
Payor Type: Commercial
In Network Coverage Type(s): EPO
Payor Type: Medicare/Medicare Advantage
In Network Coverage Type(s): PPO, HMO
Payor Type: Medicaid/Managed Medicaid
In Network Coverage Type(s): State Government
Payor Type: Commercial
In Network Coverage Type(s): PPO, POS, EPO
Payor Type: Medicaid/Managed Medicaid
In Network Coverage Type(s): State Government
Payor Type: Medicaid/Managed Medicaid
In Network Coverage Type(s): State Government
Payor Type: Medicare/Medicare Advantage
In Network Coverage Type(s): Federal Government
Payor Type: Commercial
In Network Coverage Type(s): Supplemental
Payor Type: Commercial
In Network Coverage Type(s): PPO/OAP
Payor Type: Other
In Network Coverage Type(s): PPO, POS, EPO, HMO
Payor Type: Medicare/Medicare Advantage
In Network Coverage Type(s): TBD
Payor Type: Commercial
In Network Coverage Type(s): HMO/EPO
Payor Type: Commercial
In Network Coverage Type(s): PPO, EPO
Payor Type: Commercial
In Network Coverage Type(s): State Government
Payor Type: Commercial
In Network Coverage Type(s): PPO, POS, HMO
Payor Type: Commercial
In Network Coverage Type(s): PPO, HMO
Payor Type: Commercial
In Network Coverage Type(s): PPO, POS
Payor Type: Commercial
In Network Coverage Type(s): PPO, POS, HMO
Contact and Location
- 646-888-5426 Office Phone
- Speaks English
- New York City
- Memorial Sloan Kettering Westchester West Harrison, NY

Memorial Sloan Kettering has locations throughout New York City, Long Island, New Jersey, and Westchester. These locations offer many services, including screening, chemotherapy, and medical testing.
See all locationsAbout Me
Education
MD, Medical University of South Carolina
Residencies
Internal Medicine - Allegheny General Hospital/Medical College of Pennsylvania
Fellowships
Hematology/Oncology - Memorial Sloan Kettering Cancer Center
Board Certifications
Internal Medicine; Medical Oncology
I am a board-certified medical oncologist and work as part of a multidisciplinary team to care for patients with breast cancer.
In my clinical research, I focus on developing more-effective and less-toxic treatment strategies for women with this disease. My particular interest is in evaluating combination therapies that include anti-HER2 drugs with chemotherapy in the treatment of patients with early-stage and metastatic HER2-positive breast cancer.
Read more
My research has changed standard practice. For example, the widespread use and National Comprehensive Cancer Network (NCCN) endorsement of a dose-dense, anthracycline/taxane-containing chemotherapy regimen followed by trastuzumab in patients with early stage HER2-positive breast cancer was a direct consequence of an investigator-initiated trial that I led at Memorial Sloan Kettering. Additionally, I led another investigator-initiated study that evaluated dual anti-HER therapy with trastuzumab and pertuzumab and chemotherapy for patients with HER2-positive metastatic breast cancer. This led to the NCCN endorsement of this regimen as a standard option in treating patients with metastatic HER2-positive breast cancer. A third investigator-initiated study on dual anti-HER2 therapy with trastuzumab and lapatinib with chemotherapy also had an impact on research worldwide. I am currently leading other research trials, both locally and internationally. From these studies and others, I have also focused on the unique cardiac toxicities of anthracyclines and anti-HER2 agents. To allow for improved patient selection and monitoring, I am studying cardiac biomarkers, with a future goal of facilitating early interventions to minimize acute and late cardiac effects of cancer treatment.
New therapies have greatly improved the prognosis for many breast cancer patients, but some treatments produce side effects that appear years after the completion of treatment. My colleagues and I are working to develop markers or predictors to identify the patients who may be at risk of developing early, and possibly late, complications such as heart damage so that we can design early interventions to prevent these side effects — for example, by adding a cardiac drug to treatment to minimize heart problems in the future.
Awards and Honors
- Exceptional Women in Medicine Award, Castle Connolly (2023)
- Castle Connolly: America's Top Doctors (2023)
- Castle Connolly: New York Magazine Top Doctors (2020)
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.
Clinical Trials
- Clinical Trials Co-Investigated by Dr. Dang
- A Phase I Study of BTRC4017A Immunotherapy for Patients with Advanced or Metastatic HER2-Expressing Breast Cancer
- A Phase II Study of Tucatinib and Trastuzumab Deruxtecan in People with HER2-Positive Advanced Breast Cancer
- A Phase III Study of Presurgical Trastuzumab Deruxtecan Alone or followed by THP Compared to Standard Treatment for High-Risk HER2-Positive Early-Stage Breast Cancer

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.
Search clinical trialsResearch and Publications
Visit PubMed for a full listing of Dr. Dang’s journal articles. Pubmed is an online index of research papers and other articles from the US National Library of Medicine and the National Institutes of Health.
See all on PubMedPatient Reviews
At MSK, we’re committed to delivering the best care to every patient. We use feedback from our patients to continue to improve our care. We also post patient reviews online to help you make healthcare choices. Learn more about our patient experience reviews.
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.
Chau T. Dang discloses the following relationships and financial interests:
-
Daiichi Sankyo
Provision of Services -
Gilead Pharmaceutical
Provision of Services -
Novartis
Provision of Services
-
Pfizer, Inc.
Provision of Services -
Seattle Genetics
Provision of Services
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, 2021 through disclosure submission in spring 2022). This data reflects interests that may or may not still exist. This data is updated annually.
Learn more about MSK’s COI policies here. For questions regarding MSK’s COI-related policies and procedures, email MSK’s Compliance Office at [email protected].