Marie E. Barnett, PhD

Psychologist

My Role at MSK

Areas of Expertise

Conditions I Treat

Coping difficulties
Mood disorders
Existential distress

My Specialties

Psychotherapy
Supportive psychotherapy
Cognitive behavioral therapy (CBT)

View all

Request an Appointment

Our Care Advisors can answer many of your questions. They will connect you with the best healthcare provider for your needs.

English

About Me

What I Do at MSK

Assistant Attending Psychologist

Get To Know Me

I am a clinical psychologist on the MSK Kids team. I specialize in helping children, teens, and young adults with cancer, as well as their caregivers, with an emphasis family-centered care. I work with patients and their families at all points on the cancer journey, including treatment and survivorship.

I focus on easing emotional distress, including anxiety and depression, so my patients can deal with the challenges and changes that come with a cancer diagnosis. Using a variety of therapeutic approaches, I help patients develop coping skills and improve their overall resilience and quality of life. I work closely with my patients’ cancer care teams to provide the highest standard of care.

In my research, I am developing ways to screen and use patient-reported measures to assess, identify, and track the needs of young patients and families. I am interested in understanding how teens and young adults find meaning in their cancer experiences during and after treatment. Along with multidisciplinary providers, I examine provider and patient approaches to discussing and effectively using pediatric pain and supportive care measures.

I am a member of the American Psychological Association, American Psychosocial Oncology Society, and Association of Psychologists in Academic Health Centers.

My patients and their families continually inspire and humble me. Cancer becomes an indelible aspect of a patient’s and family’s life in so many ways. Part of my responsibility is to help them build the confidence to tell their own stories, embrace the unknowns of treatment, and identify their new normal.

My Role at MSK

A psychologist has special training in therapy to help people with mental and behavioral health issues.

Conditions I Treat

Coping difficulties
Mood disorders
Existential distress
Adjustment disorders
Anxiety
Coping with cancer
Coping with cancer treatment
Coping with pain
Attentional Disorders
Family distress
Depression
Mood changes
Fear
Post-traumatic stress disorder (PTSD)
Worry

My Specialties

Psychotherapy
Supportive psychotherapy
Cognitive behavioral therapy (CBT)
Caregiver counseling
Bereavement counseling
Family Therapy
Meaning-centered psychotherapy (MCP)

Education

PhD, Adelphi University

Residencies

Columbia University Medical Center, NewYork-Presbyterian Hospital

Fellowships

Psycho-Oncology - Memorial Sloan Kettering Cancer Center
Pediatric Psycho-Oncology - Columbia University Medical Center, NewYork-Presbyterian Hospital

Board Certifications

Clinical Psychology

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

Make an appointment

Aetna Medicare Advantage (MTA and NYC retirees only)

In Network Coverage Type
PPO

Make an appointment

Anthem BCBS and other BCBS licensee plans

In Network Coverage Type
PPO, POS, EPO, HMO

See updates

Make an appointment

Anthem BCBS Health Plus

In Network Coverage Type
HMO

See updates

Make an appointment

Anthem Blue Cross Medicare Advantage

In Network Coverage Type
PPO, HMO, DSN

See updates

Make an appointment

Blue Cross Blue Shield Federal Employee Program

In Network Coverage Type
HMO, PPO

See updates

Make an appointment

Blue Cross Blue Shield states outside of NY/NJ

In Network Coverage Type
HMO, EPO PPO, POS

See updates

Make an appointment

Carrum Health

In Network Coverage Type
Supplemental

Make an appointment

Cigna

In Network Coverage Type
PPO, POS, HMO

Make an appointment

Connecticare

In Network Coverage Type
POS, EPO, HMO

Make an appointment

Emblem

In Network Coverage Type
PPO, POS, EPO, HMO

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

Make an appointment

Emblem Essential

In Network Coverage Type
HMO

Make an appointment

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

In Network Coverage Type
PPO, HMO

Make an appointment

Empire Essential

In Network Coverage Type
HMO

Make an appointment

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

In Network Coverage Type
PPO

See updates

Make an appointment

Fidelis

In Network Coverage Type
HMO, EPO

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

Make an appointment

Fidelis Managed Medicaid & HARP

In Network Coverage Type
HMO

Make an appointment

Fidelis Medicare Advantage

In Network Coverage Type
HMO

Make an appointment

First Health

In Network Coverage Type
PPO

Make an appointment

Healthfirst

In Network Coverage Type
EPO, HMO, PPO, POS

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

Make an appointment

Healthfirst Managed Medicaid

In Network Coverage Type
HMO

Make an appointment

Healthfirst Medicare Advantage

In Network Coverage Type
HMO, PPO

Make an appointment

Healthsmart

In Network Coverage Type
PPO EPO

Make an appointment

Horizon Blue Cross Blue Shield New Jersey (HMO)

In Network Coverage Type
HMO

See updates

Make an appointment

Horizon Blue Cross Blue Shield New Jersey (PPO)

In Network Coverage Type
PPO

See updates

Make an appointment

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

In Network Coverage Type
EPO

See updates

Make an appointment

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

In Network Coverage Type
EPO

See updates

Make an appointment

Horizon Medicare Advantage

In Network Coverage Type
PPO, HMO

Make an appointment

Husky CT Medicaid

In Network Coverage Type
State Government

Make an appointment

Magnacare

In Network Coverage Type
PPO, POS, EPO

Make an appointment

Straight NJ Medicaid

In Network Coverage Type
State Government

Make an appointment

Straight NY Medicaid

In Network Coverage Type
State Government

Make an appointment

Medicare Part A&B (traditional Medicare)

In Network Coverage Type
Federal Government

Make an appointment

Multiplan/Beech Street/PHCS

In Network Coverage Type
Supplemental

Make an appointment

MVP

In Network Coverage Type
PPO/OAP

Make an appointment

Non-Participating Plans with Out of Network Benefits

In Network Coverage Type
PPO, POS, EPO, HMO

Make an appointment

NYC Medicare Advantage Plus for City Employees

In Network Coverage Type
TBD

Make an appointment

Oscar

In Network Coverage Type
HMO/EPO

Make an appointment

Oxford

In Network Coverage Type
PPO, EPO

Make an appointment

World Trade Center Health Program (WTC)

In Network Coverage Type
State Government

Make an appointment

Qualcare

In Network Coverage Type
PPO, POS, HMO

Make an appointment

Tricare

In Network Coverage Type
PPO, HMO

Make an appointment

UMR

In Network Coverage Type
PPO, POS

Make an appointment

United Healthcare

In Network Coverage Type
PPO, POS, HMO

Make an appointment

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

New Patients

Scheduling an appointment is easy. Click or call 646-888-0200— we’re available 24 hours a day, 7 days a week

Make an Appointment

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. Barnett sees patients at one location.

Location

New York, NY

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.

See all Psychiatry Service doctors

Clinical Trials

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

McDonnell, G.A., Salley, C.G., Barnett, M., DeRosa, A.P., Werk, R.S., Hourani, A., Hoekstra, A.B., & Ford, J.S. (2017). Anxiety among adolescent survivors of pediatric cancer: A systematic review. Journal of Adolescent Health. PMID: 28729145

Barnett, M., McDonnell, G., DeRosa, A., Schuler, T., Philip, E., Peterson, L. Touza, T., Jhanwar, S., Atkinson, T.M., & Ford, J.S. (2016). Psychosocial outcomes and interventions among cancer survivors diagnosed during adolescence and young adulthood: A systematic review. Journal of Cancer Survivorship, 1-18.

Barnett, M., Shuk, E., Conway, F., & Ford, J.S. (2014). Cancer-related disclosure among adolescent and young adult cancer survivors: A qualitative study. Journal of Adolescent and Young Adult Oncology. 3(3).

Ford, J.S., Barnett, M., & Werk, R. (2014). Health behaviors of childhood cancer survivors: Review paper. Children. 1, 355-373.

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.

Marie E. Barnett 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].

View all disclosures