Marc A. Cohen, MD, MPH

Head and Neck Surgeon

Areas of Expertise

My Specialties

Skull Base Surgery
Head and Neck Surgery
Pituitary Tumors

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

Surgical Director, Pituitary & Skull Base Tumor Center
Medical Director, Patient Access Services (PAS)

Get To Know Me

I am a surgeon who cares for people with cancerous and noncancerous tumors of the head and neck and skull base.

I am dedicated to the pursuit of curing cancer and giving my patients the best care and quality of life possible. Having gone through serious medical challenges with my own family, I understand the importance of considering all aspects of a cancer diagnosis. Providers need to be sensitive to every issue that impacts patients. I hope that my patients see me as someone who cares about them and their families as people.

As part of MSK’s skull base tumor team, I perform more than 250 procedures each year. I work with many kinds of experts to treat skull base tumors such as sinus cancers; pituitary adenomas (tumors of the pituitary gland); meningiomas and craniopharyngiomas (brain tumors), and chordomas (tumors of the bones of the skull and spine). In addition, I treat people with head and neck cancer and thyroid cancer.

When surgery is necessary, I work with neurosurgeons and fellow head and neck surgeons to remove tumors. Whenever possible, we use minimally invasive surgical techniques to lessen damage to normal tissue. This helps us limit unwanted side effects of cancer treatment.

My research focuses on patients’ outcomes after treatment for head and neck and skull base tumors. I am specifically interested in studying quality of life following minimally invasive and endoscopic surgeries. I believe we need to focus on cancer treatments that offer the potential for the fewest possible side effects.

When I am not in the hospital, I enjoy spending time with my family, eating pizza, hiking, and listening to 90s alternative playlists.

My Role at MSK

A head and neck surgeon is a doctor with special training in surgery on the head and neck. This includes the larynx, lips, mouth, nose, salivary glands, and throat.

My Specialties

Skull Base Surgery
Head and Neck Surgery
Pituitary Tumors

Education

MD, University of Pennsylvania

Residencies

Otolaryngology - Hospital of the University of Pennsylvania

Awards and Honors

Castle Connolly: America’s Top Doctor (2024)
Top Doctors New York Metro Area, Castle Connolly (2023)
Castle Connolly: America's Top Doctors (2023)
Robert Maxwell Byers Award for Most Influential Clinical Manuscript at American Head and Neck Society Meeting (2010)
Malcom Schvey Award for Excellence in Teaching (2014)
James Moore Clinical Scholar Award (2015)

Fellowships

Head and Neck Surgery and Reconstruction - Princess Margaret Cancer Centre

Board Certifications

Head and Neck 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

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 800-525-2225— 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. Cohen sees patients at one location.

Office Phone

212-639-3769

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 Neurosurgery doctors

See all Head and Neck Service doctors

Clinical Trials

Clinical Trials Co-Investigated by Dr. Cohen
A Study Assessing Cell-Free Tumor DNA Testing to Decide When to Start Routine Treatment in People with Human Papilloma Virus (HPV)-Associated Oropharynx Cancer
Collecting Information about Treatment Results from Patients with Cushing's Syndrome

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. Cohen’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.

Marc A. Cohen 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