![Anton Safonov](https://www.mskcc.org/sites/default/files/styles/width_600_1x1/public/node/279326/3x2/safonov-anton-230726-010_rt_1200x800.jpg?h=10d202d3)
Anton Safonov, MD
Breast Medical Oncologist
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.
Only outpatient providers are included in the survey. Healthcare providers who only work in the hospital or in urgent care are not included in the survey. Pathologists or researchers who do not provide direct care to patients do not have reviews.
Request an Appointment
About Me
- Co-Director, Breast Molecular Tumor Board
I am a medical oncologist dedicated to the care of people with breast cancer. I see patients at MSK Nassau in Long Island.
A diagnosis of breast cancer can be life-changing, and the specific challenges involved will vary from patient to patient. It is my aim to help patients and their families navigate this uncertain time; I make it my mission to do so in a compassionate, positive manner that meets each patient’s unique set of values, perspectives, and life milestones. My goal at the end of every visit is for each patient to clearly understand what lies ahead and feel empowered to make informed decisions every step of the way.
Read more
My research focuses on improving the effectiveness of breast cancer therapies. Like patient care, this is not a “one size fits all” approach. By uncovering the molecular “clockwork” of different types of breast cancer, we can understand why some therapies work better than others in specific cases. To this end, I hope to leverage our understanding of cancer genomics (genes and the genome) to develop biomarkers that tell us if the cancer will respond to treatment. The ultimate goal of this research is to tailor therapies to each patient, based on the molecular characteristics of their cancer.
I am very fortunate to work alongside remarkable colleagues in pathology, radiology, surgical oncology, radiation oncology, and plastic surgery, as well as our world-class nurses, advanced practitioners, pharmacists, and clinical administrative staff. I want each of my patients to leave the clinic feeling like the most important member of this care team.
A breast oncologist is a doctor with special training in breast cancer.
My Specialties
- Breast Cancer
Education
- MD, Yale School of Medicine
Residencies
- Internal Medicine, Hospital of University of Pennsylvania
Awards and Honors
- Conquer Cancer Foundation Merit Award, American Society of Clinical Oncology (2022)
- Conquer Cancer Foundation, American Society of Clinical Oncology Young Investigator Award (2021)
- Clinical Scholar Award, San Antonio Breast Cancer Symposium (2021)
Fellowships
- Medical Oncology, Memorial Sloan Kettering Cancer Center
Board Certifications
- Internal Medicine
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.
In Network Coverage Type
HMO, PPO
In Network Coverage Type
HMO, EPO PPO, POS
In Network Coverage Type
PPO, POS, EPO, HMO
Offers a qualified health plan from the Health Insurance Marketplace. Call Emblem to learn more.
In Network Coverage Type
PPO
In Network Coverage Type
HMO, EPO
Offers a qualified health plan from the Health Insurance Marketplace. Call Fidelis to learn more.
In Network Coverage Type
EPO, HMO, PPO, POS
Offers a qualified health plan from the Health Insurance Marketplace. Call Healthfirst to learn more.
In Network Coverage Type
EPO
In Network Coverage Type
EPO
In Network Coverage Type
Federal Government
In Network Coverage Type
PPO, POS, EPO, HMO
In Network Coverage Type
State Government
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.
Make an Appointment
![Women talking](https://www.mskcc.org/sites/default/files/styles/width_600_1x1/public/paragraph/131881/cta_image/app-220128-006_rt_1200x800.jpeg?h=10d202d3)
New Patients
Current Patients
Contact and Location
Dr. Safonov sees patients at one location.
Looking to see a doctor at a different location? See all MSK locations.
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
![Smiling doctors in the lab](/themes/mskcc/images/clinicaltrials_small.png)
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. Safonov’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
Your trust is our main concern
We strive to keep reviews trustworthy, honest and fair. 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.
Anton Safonov 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.
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].