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Memorial Sloan Kettering radiologist Karem Gharzeddine

Karem Gharzeddine, MD, DABR

Radiologist

My Role at MSK

Areas of Expertise

My Specialties

  • Neuroradiology: Imaging of Brain, Head, Neck, and Spine Tumors
  • Molecular Imaging: PET/CT
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Dr. Gharzeddine's Office Information
Languages: English
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About Me

What I Do at MSK
  • Assistant Attending Radiologist
Get To Know Me

I am a board-certified radiologist specializing in neurologic and molecular oncologic imaging via computed tomography (CT) scan, magnetic resonance imaging (MRI), and positron emission tomography (PET) scans. My primary area of expertise is the interpretation of emergency radiology imaging of the brain, spine, and head and neck. I also read results from nuclear medicine studies.

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At Memorial Sloan Kettering Cancer Center (MSK), I am part of the emergency neuro-oncology radiology unit, which collaborates with our urgent care team to provide timely care for emergencies specific to cancer. We work closely with our colleagues in urgent care, neurology, surgery, radiation oncology, and pathology to offer state-of-the-art emergency care for patients with cancer.

I am originally from Lebanon and obtained both my undergraduate and medical degrees from the American University of Beirut (AUB), an institution steeped in medical history. The university has educated generations of healthcare professionals who’ve served United States communities for more than 100 years while making significant contributions to the field. This heritage motivated me to follow in the footsteps of fellow AUB graduates who have left an indelible mark on healthcare.

My research interests include neuroimaging protocols and findings in the acute (short-term care) setting. I am also interested in the improving various anatomic and molecular techniques that can help radiologists better understand the causes and effects of neuro-oncologic diseases.

In addition to my clinical and research duties, I help teach our radiology trainees. I consider it a privilege to work with the caring, innovative, and world-class experts at MSK to support our patients’ needs and further our scientific knowledge.

My Role at MSK

A radiologist is a doctor with special training in using imaging to diagnose and treat disease. Imaging includes X-rays, computed tomography (CT), and magnetic resonance imaging (MRI).

Areas of Expertise

My Specialties

  • Neuroradiology: Imaging of Brain, Head, Neck, and Spine Tumors
  • Molecular Imaging: PET/CT
Education & Honors

Education

  • MD, American University of Beirut, Beirut, Lebanon

Residencies

  • Radiology - American University of Beirut, Beirut, Lebanon

Awards and Honors

  • Alpha Omega Alpha medical honor society (2012)

Fellowships

  • Molecular Imaging and Therapy Fellowship - Memorial Sloan Kettering Cancer Center
  • Neuro-Oncology Imaging Fellowship - Memorial Sloan Kettering Cancer Center

Board Certifications

  • Nuclear Medicine
  • Radiology

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

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

Anthem Blue Cross Medicare Advantage

In Network Coverage Type
PPO, HMO, DSN

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

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

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

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

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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Contact and Location

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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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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.

Karem Gharzeddine 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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