Marc J. Gollub, MD, FACR
Radiologist
My Role at MSKWe post reviews for MSK healthcare providers who have at least 30 patient experience surveys completed. If you do not see reviews for a provider, it may be because they do not yet have enough survey responses, or the provider may not be part of the group of healthcare providers included in the survey.
Only outpatient providers are included in the survey. Healthcare providers who only work in the hospital or in urgent care are not included in the survey. Pathologists or researchers who do not provide direct care to patients do not have reviews.
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About Me
- Director, Colorectal Radiology
I am a diagnostic radiologist with special expertise in gastrointestinal cancers. I use leading-edge methods to diagnose and stage esophageal cancer, stomach cancer, small intestine cancer, and colon cancer. These methods include MRI, PET, CT, virtual colonoscopy, CT enteroclysis, CT enterography, and barium studies. I have been practicing radiology for more than 25 years and have been at MSK since 1994.
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As Director of the CT Section and Director of Gastrointestinal Radiology, I work closely with surgeons, medical oncologists, pathologists, and radiation oncologists. This allows me to better understand the issues that people with cancer face. As a member of the Colorectal and Esophageal Disease Management Teams, I use my expertise in imaging to prepare and review imaging and clinical data with members of other departments. We work together to provide the best cancer care to our patients.
The level of care at MSK is unparalleled. I enjoy working with oncologists who publish the most-important clinical trials in the most-reputable journals. I enjoy working with my radiology colleagues as we complement one another in our knowledge base. I enjoy working with surgeons due to our shared way of seeing the body. Last but not least, I enjoy working with patients directly. I am a very effective communicator and can learn a lot from them. This helps me interpret their studies.
I am an investigator on three national clinical trials on rectal cancer. My research focuses on improving imaging techniques so that we can predict the response to a treatment earlier on. This will help avoid unnecessary treatment that may be toxic. I am particularly interested in developing better ways to predict a complete response to treatment for rectal and esophageal cancer. This may result in minimal or no surgery. It could help us avoid a situation in which a person has surgery only to later find out there was no remaining cancer in the organ that was removed.
I remain highly involved in medical education. This includes lecturing to residents and fellows, speaking at national and international conferences, and working with the American College of Radiology to develop web-based knowledge programs for the certification of Centers of Excellence in rectal cancer radiology.
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).
My Specialties
- Body CT and MRI
- Gastrointestinal Radiology
Education
- MD, Hahnemann University School of Medicine
Residencies
- Lenox Hill Hospital
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)
- Castle Connolly: New York Magazine Top Doctors (2018-2020)
Fellowships
- New York University Medical Center/ Bellevue Hospital
Board Certifications
- Diagnostic Radiology
Insurance Information
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In Network Coverage Type
HMO, PPO
In Network Coverage Type
PPO, POS, EPO, HMO
In Network Coverage Type
HMO, EPO PPO, POS
In Network Coverage Type
PPO, POS, EPO, HMO
Offers a qualified health plan from the Health Insurance Marketplace. Call Emblem to learn more.
In Network Coverage Type
PPO, HMO
In Network Coverage Type
PPO, HMO, DSN
In Network Coverage Type
PPO
In Network Coverage Type
HMO, EPO
Offers a qualified health plan from the Health Insurance Marketplace. Call Fidelis to learn more.
In Network Coverage Type
EPO, HMO, PPO, POS
Offers a qualified health plan from the Health Insurance Marketplace. Call Healthfirst to learn more.
In Network Coverage Type
HMO
In Network Coverage Type
PPO
In Network Coverage Type
EPO
In Network Coverage Type
EPO
In Network Coverage Type
Federal Government
In Network Coverage Type
PPO, POS, EPO, HMO
In Network Coverage Type
State Government
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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
Dr. Gollub sees patients at one location.
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.
Clinical Trials
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 trialsResearch and Publications
Visit PubMed for a full listing of Dr. Gollub’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.
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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.
Marc J. Gollub discloses the following relationships and financial interests:
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GlaxoSmithKline
Professional Services and Activities (Uncompensated)
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].