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Matthew Dallos, MD

Matthew Dallos, MD

Genitourinary Medical Oncologist

4.9 | 145 reviews

Areas of Expertise

Conditions I Treat

  • Prostate cancer and conditions

My Specialties

  • Clinical trials
  • Immunotherapy
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Dr. Dallos's Office Information
Languages: English & Spanish
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Get to Know Me

I am a medical oncologist who specializes in the treatment of genitourinary cancers, with a primary focus on prostate cancer. At Memorial Sloan Kettering (MSK), I work closely with an exceptional multidisciplinary team of urologists, radiation oncologists, and nurses to provide comprehensive and personalized care for my patients.

This provider is part of a team that was ranked #1 in the nation for Urology Cancer Care this year by U.S. News & World Report.

A cancer diagnosis has a tremendous impact on a person’s life. I strongly believe that the patient-physician relationship starts with careful listening to each patient’s hopes, goals, and priorities before making a shared decision on an individualized treatment plan. My goal is to provide my patients with access to the most advanced treatments while also improving their quality of life and minimizing side effects. 

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At MSK, in addition to established treatments, I offer my patients access to a broad range of cutting-edge clinical trials. As a clinical and translational researcher, I design and lead clinical trials that aim to bring new options to people with prostate cancer. My specific research expertise is in developing therapies that activate the immune system against cancer (immunotherapy). Although harnessing the immune system has revolutionized the treatment of other cancers, we continue to work towards realizing the promise of immunotherapy for patients with prostate cancer. By studying the genetic and molecular characteristics of prostate cancers, my research aims to optimize immunotherapy for patients with prostate cancer. To achieve this, I work in close collaboration with a highly interdisciplinary group of basic scientists in immunology, systems biology, urology, and pathology. The ultimate goal of my research is to identify new immune targets and rapidly bring these discoveries to the clinic to improve the lives of patients with prostate cancer.

Outside of work, I can be found outdoors running, cycling, and hiking around the beautiful New York City tri-state area, discovering new science fiction, or spending time with family and friends.

What I Do at MSK

A genitourinary (jeh-nih-toh-YOOR-ih-nayr-ee) medical oncologist is a cancer doctor who specializes in genitourinary (GU) cancers. This includes bladder, kidney, penis, prostate, and testicular cancers.

  • Assistant Attending Physician
Areas of Expertise

Conditions I Treat

  • Prostate cancer and conditions

My Specialties

  • Clinical trials
  • Immunotherapy
Education & Honors

Education

  • MD, Northwestern University Feinberg School of Medicine

Residencies

  • Internal Medicine, New York University
  • Chief Resident, New York University

Fellowships

  • Hematology / Oncology, Columbia University

Board Certifications

  • Internal Medicine
  • Medical Oncology

Awards and Honors

  • Kidney Cancer Translational Research Program Award, Department of Defense (2022)
  • Challenge Award, Prostate Cancer Foundation (2022)
  • Challenge Award, Prostate Cancer Foundation (2019)
  • Young Investigator Award, Prostate Cancer Foundation (2019)
  • Young Investigator Award, Conquer Cancer®, the ASCO Foundation (2019)
  • Chief Hematology/Oncology Fellow, Columbia University (2017)
  • Research Scholar, Howard Hughes Medical Institute (2011)

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 and NYC retirees only)

In Network Coverage Type
PPO

Anthem BCBS and other BCBS licensee plans

In Network Coverage Type
PPO, POS, EPO, HMO

See updates

Anthem BCBS Health Plus

In Network Coverage Type
HMO

See updates

Blue Cross Blue Shield Federal Employee Program

In Network Coverage Type
HMO, PPO

See updates

Blue Cross Blue Shield states outside of NY/NJ

In Network Coverage Type
HMO, EPO PPO, POS

See updates

Carrum Health

In Network Coverage Type
Supplemental

Cigna

In Network Coverage Type
PPO, POS, HMO

Connecticare

In Network Coverage Type
POS, EPO, HMO

First Health

In Network Coverage Type
PPO

Straight NJ Medicaid

In Network Coverage Type
State Government

Straight NY Medicaid

In Network Coverage Type
State Government

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 Essential

In Network Coverage Type
HMO

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

In Network Coverage Type
PPO

See updates

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

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

See updates

Horizon Blue Cross Blue Shield New Jersey (PPO)

In Network Coverage Type
PPO

See updates

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

In Network Coverage Type
EPO

See updates

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

In Network Coverage Type
EPO

See updates

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

Medicare Part A&B (traditional Medicare)

In Network Coverage Type
Federal Government

Metroplus

In Network Coverage Type
HMO

City Employee Health Plans (Gold and Gold Care)

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.

Make an Appointment

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Current Patients
Request an appointment by logging in to MSK MyChart or calling your Care Team. If you are not enrolled in MSK MyChart, ask your Care Team to send you an invitation. You can also go to MSK MyChart and select “Sign up now.”

Contact and Location

Dr. Dallos sees patients at one location.

Office Phone
Location
New York, NY
Sidney Kimmel Center for Prostate and Urologic Cancers
353 East 68th Street 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.

See all Genitourinary Oncology Service doctors

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.

Search clinical trials

Research and Publications

Publications on PubMed

Visit PubMed for a full listing of Dr. Dallos’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

Patient Reviews

Your trust is our main concern

We strive to keep reviews trustworthy, honest and fair. Learn more about our patient experience reviews.

4.9 145 reviews

  • 4.8 Provider's Explanations Easy to Understand
  • 4.8 Trusts Provider with Care
  • 4.8 Provider Listened Carefully
  • 4.9 Likelihood of Recommending Provider
Jan 31, 2025

I'm very pleased

Jan 31, 2025

The actual appointment began an hour late. I was originally scheduled for " vitals" check a half hour before the appointment. After an hour's wait, I checked in with the desk and was told that the vitals would be done in the doctor's office. Therefore, I arrived a full 1 1/2 hours before the appointment.

Jan 31, 2025

Dr Dallos was a great communicator regarding my cancer diagnosis and the treatments available. I think my blood pressure went down quite significantly in the time I was with him with how well he treated me. Hoping now the treatments will be successful whichever way we go to get the best results.

Jan 31, 2025

Dr. Dallos did a great job of explaining a very complicated prognosis.

Jan 10, 2025

It is the best hospital for cancer care

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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.

Matthew Dallos 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 ecoi@mskcc.org.


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