Kimberly J. Van Zee, MD, FACS

Kimberly J. Van Zee, MD, FACS

Breast Surgeon

My Role at MSK

Areas of Expertise

My Specialties

  • Breast Cancer

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About Me

What I Do at MSK
  • Attending Surgeon
Get To Know Me

I am a breast surgical oncologist with a practice dedicated exclusively to the treatment of breast cancer. For almost 30 years, I have used my skills to provide the highest quality surgical care to women with breast cancer.

I spend two full days in the operating room each week, and I see outpatients in the Evelyn H. Lauder Breast Center.

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My many years of education and training — including graduating summa cum laude from Pomona College, earning a master’s degree in Statistics, receiving my MD from Harvard Medical School, and completing my surgical training at Cornell University and Memorial Sloan Kettering — prepared me for the challenges of caring for women with breast cancer. I have been honored for many years by being listed in “America’s Top Doctors,” “America’s Top Doctors for Cancer,” “New York Super Doctors,” and in New York Magazine’s “Best Doctors in New York.”

My research interests include exploring diagnostic and treatment options for patients with ductal carcinoma in situ (DCIS), in which cancer cells are confined within the ducts of the breast and have not invaded into the surrounding breast tissue outside of the ducts. The diagnosis of DCIS has increased exponentially over the past decades. Yet, the recurrence rates for women with DCIS treated with breast-conserving surgery has not been as low as that of women with the more common invasive breast cancer.

In women with DCIS treated with breast-conserving surgery (BCS), I found that women of younger ages are at higher risk for local recurrence. I also published the largest series to date examining the influence of margin width on the risk of recurrence of DCIS treated with BCS, and participated in a Consensus Conference establishing guidelines for margin width for DCIS treated with BCS and radiation.  Fortunately, analyses of our data also showed that the risk of recurrence for a woman with DCIS treated with BCS alone has decreased over the decades by a substantial degree.

Putting together these findings and others regarding the various factors that influence the risk of local recurrence after BCS for DCIS together, I created a risk prediction model, called a nomogram, to help clinicians and patients estimate the risk of recurrence for an individual patient.  This DCIS nomogram has been validated in at least 6 different populations in the US and internationally and is available free-of-charge online to help clinicians and women weigh the various treatment options for DCIS.  I also showed that this tool apparently performs better than a commercially available $4600 test that is marketed as a risk prediction tool for DCIS.

Together with colleagues from Dana Farber, I examined over 3000 women who underwent a mastectomy for DCIS and showed that while recurrence rates are extremely low, the youngest women are at higher risk. 

Another area of special interest is sentinel lymph node biopsy. This is a method in which the breast tissue is “mapped” to identify one or a few nodes to which a woman’s breast cancer would first metastasize (spread). I developed another nomogram predictive tool that calculates the likelihood of additional lymph node metastases in breast-cancer patients who have metastasis in a sentinel node. This additional node nomogram has been widely used and validated at dozens of institutions around the world. We also developed a nomogram to help a woman with breast cancer predict the risk of having sentinel node metastases. This risk of nodal metastasis nomogram can help a woman understand her risk after she’s had a breast biopsy but before the results of the sentinel node biopsy are available.

In order to share information that we have learned about breast cancer at Memorial Sloan Kettering, I have lectured extensively, both nationally and internationally, and authored many manuscripts on topics in breast cancer. You can view a listing of my publications in PubMed by clicking on the PubMed icon below.

My Role at MSK

A breast surgeon is a doctor with special training in surgery on breasts.

Areas of Expertise

My Specialties

  • Breast Cancer
Education & Honors

Education

  • MD, Harvard Medical School

Residencies

  • Surgery - New York Hospital/Weill Cornell Medical College

Awards and Honors

  • Castle Connolly: Exceptional Women in Medicine (2024)
  • Castle Connolly: America’s Top Doctor (2024)
  • Top Doctors New York Metro Area, Castle Connolly (2023)
  • Exceptional Women in Medicine Award, Castle Connolly (2023)
  • Castle Connolly: America's Top Doctors (2023)
  • Castle Connolly: New York Magazine Top Doctors (2009-2020)

Fellowships

  • Cornell University Medical College

Board Certifications

  • Surgery

Insurance Information

Understanding your insurance options is an important part of managing your cancer care. We have relationships with many common healthcare providers and plans.

Aetna

In Network Coverage Type
HMO, EPO PPO, POS, Transplant

Aetna Medicare Advantage (MTA retirees only)

In Network Coverage Type
PPO

Blue Cross Blue Shield Federal Employee Program

In Network Coverage Type
HMO, PPO

Blue Cross Blue Shield New York

In Network Coverage Type
PPO, POS, EPO, HMO

Blue Cross Blue Shield states outside of NY/NJ

In Network Coverage Type
HMO, EPO PPO, POS

Blue Cross Health Plus

In Network Coverage Type
HMO

Carrum Health

In Network Coverage Type
Supplemental

Cigna

In Network Coverage Type
PPO, POS, HMO

Connecticare

In Network Coverage Type
POS, EPO, HMO

Emblem

In Network Coverage Type
PPO, POS, EPO, HMO

Offers a qualified health plan from the Health Insurance Marketplace. Call Emblem to learn more.

Emblem Essential

In Network Coverage Type
HMO

Emblem Medicare Advantage (Medicare Choice PPO Network and VIP Prime Network Only)

In Network Coverage Type
PPO, HMO

Empire Blue Cross Medicare Advantage

In Network Coverage Type
PPO, HMO, DSN

Empire Essential

In Network Coverage Type
HMO

Empire Plan / NYSHIP (Blue Cross/UnitedHealthcare split plan)

In Network Coverage Type
PPO

Fidelis

In Network Coverage Type
HMO, EPO

Offers a qualified health plan from the Health Insurance Marketplace. Call Fidelis to learn more.

Fidelis Managed Medicaid & HARP

In Network Coverage Type
HMO

Fidelis Medicare Advantage

In Network Coverage Type
HMO

First Health

In Network Coverage Type
PPO

Healthfirst

In Network Coverage Type
EPO, HMO, PPO, POS

Offers a qualified health plan from the Health Insurance Marketplace. Call Healthfirst to learn more.

Healthfirst Managed Medicaid

In Network Coverage Type
HMO

Healthfirst Medicare Advantage

In Network Coverage Type
HMO, PPO

Healthsmart

In Network Coverage Type
PPO EPO

Horizon Blue Cross Blue Shield New Jersey (HMO)

In Network Coverage Type
HMO

Horizon Blue Cross Blue Shield New Jersey (PPO)

In Network Coverage Type
PPO

Horizon Blue Cross Blue Shield New Jersey Omnia Tier I (EPO)

In Network Coverage Type
EPO

Horizon Blue Cross Blue Shield New Jersey Omnia Tier II (EPO)

In Network Coverage Type
EPO

Horizon Medicare Advantage

In Network Coverage Type
PPO, HMO

Husky CT Medicaid

In Network Coverage Type
State Government

Magnacare

In Network Coverage Type
PPO, POS, EPO

Straight NJ Medicaid

In Network Coverage Type
State Government

Straight NY Medicaid

In Network Coverage Type
State Government

Medicare Part A&B (traditional Medicare)

In Network Coverage Type
Federal Government

Multiplan/Beech Street/PHCS

In Network Coverage Type
Supplemental

MVP

In Network Coverage Type
PPO/OAP

Non-Participating Plans with Out of Network Benefits

In Network Coverage Type
PPO, POS, EPO, HMO

NYC Medicare Advantage Plus for City Employees

In Network Coverage Type
TBD

Oscar

In Network Coverage Type
HMO/EPO

Oxford

In Network Coverage Type
PPO, EPO

World Trade Center Health Program (WTC)

In Network Coverage Type
State Government

Qualcare

In Network Coverage Type
PPO, POS, HMO

Tricare

In Network Coverage Type
PPO, HMO

UMR

In Network Coverage Type
PPO, POS

United Healthcare

In Network Coverage Type
PPO, POS, HMO

Don't see your carrier or plan? We can help you understand your coverage.

If you don't have health insurance or are worried that your care may not be fully covered, our financial assistance programs may be able to help.

If you have questions about insurance, call us at 646-497-9176.

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Current Patients

Request an appointment by logging on to MyMSK or calling your doctor’s office. If you aren’t registered for MyMSK, call 646-227-2593 for your Enrollment ID.

Contact and Location

Dr. Van Zee sees patients at one location.

Office Phone
Location
New York, NY
300 East 66th Street Floors 1 - 4 New York NY 10065

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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.

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Clinical Trials

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Find a Clinical Trial for You

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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Research and Publications

Publications on PubMed

Visit PubMed for a full listing of Dr. Van Zee’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 PubMed

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.

Kimberly J. Van Zee 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 a complement to other publicly reported data and 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.

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].


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