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Gregory Grimaldi

Gregory Grimaldi, MD

Radiologist

Areas of Expertise

Conditions I Treat

  • Pancreatic cancer
  • Gastrointestinal cancers and conditions
  • Liver cancer and conditions

My Specialties

  • Abdominal imaging
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Dr. Grimaldi's Office Information
Languages: English
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Get to Know Me

I am a board-certified radiologist with fellowship training in abdominal imaging. I am an expert in the imaging of gastrointestinal cancers and hepatobiliary cancers. These include:

I am passionate about providing the best care for each person while working with experts from many different teams or specialties.

What I Do at MSK

I'm a radiologist, which 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).

  • Associate Attending Radiologist
Areas of Expertise

Conditions I Treat

  • Pancreatic cancer
  • Gastrointestinal cancers and conditions
  • Liver cancer and conditions
  • Liver metastases
  • Gallbladder cancer
  • Bile duct cancer (cholangiocarcinoma)
  • Colon cancer
  • Gastrointestinal neuroendocrine tumors
  • Kidney (renal cell) cancer and conditions

My Specialties

  • Abdominal imaging
Education & Honors

Education

  • MD, Jefferson Medical College

Residencies

  • Diagnostic Radiology, Northwell Health

Fellowships

  • Body Imaging, Thomas Jefferson University Hospital

Board Certifications

  • Diagnostic 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 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

Horizon Medicare Advantage

In Network Coverage Type
PPO, HMO

Healthfirst Medicare Advantage

In Network Coverage Type
HMO, PPO

Fidelis Medicare Advantage

In Network Coverage Type
HMO

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

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

First Health

In Network Coverage Type
PPO

Husky CT Medicaid

In Network Coverage Type
State Government

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

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

NYC Medicare Advantage Plus for City Employees

In Network Coverage Type
TBD

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

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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New Patients
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Current Patients
Request an appointment by calling your Care Team or messaging them in MSK MyChart.

Contact and Location

Dr. Grimaldi sees patients at two locations.

Location
New York, NY
West Harrison, NY
Memorial Sloan Kettering Imaging Center
300 East 66th Street Floors 5 - 6 New York NY 10065
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Memorial Sloan Kettering Westchester
500 Westchester Avenue West Harrison NY 10604
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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.

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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.

Search clinical trials

Research and Publications

Publications on PubMed

Visit PubMed for a full listing of Dr. Grimaldi’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