Jacques C. Beauvais, MD
Gastroenterologist
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.
Areas of Expertise
My Specialties
- Gastrointestinal Endoscopy
- Endoscopic Ultrasound
- Endoscopic Retrograde Cholangiopancreatography (ERCP)
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About Me
- Assistant Attending Physician
After graduating from the University of Pennsylvania Perelman School of Medicine, I was fortunate enough to do my residency in internal medicine at Montefiore Medical Center, where I worked to treat some of the most underserved populations in New York City. This was one of the most rewarding periods in my career, and it was also when I was first exposed to the field of gastroenterology.
From there, my passion for treating gastrointestinal disorders (GI) grew, and I ultimately decided to subspecialize in the field. I trained as a GI fellow at New York University and developed a passion for advanced therapeutic endoscopy, which encompasses all procedures that involve an endoscope (a flexible tube with a tiny camera that allows us to view certain parts of the body). I then completed my GI training after finishing an advanced therapeutic endoscopy fellowship at Memorial Sloan Kettering Cancer Center (MSK).
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As a clinician, my primary goal is to provide excellent patient-centered care that uses the most up-to-date strategies. My expertise encompasses the diagnosis and treatment of GI disorders, with a focus on therapeutic endoscopy, which includes such as endoscopic ultrasound (EUS), endoscopic retrograde cholangiopancreatography (ERCP), complex polypectomy, and luminal stenting. These highly specialized procedures are often used to diagnose and treat GI disorders, as well as early cancers of the GI tract; large polyps found in the colon, stomach, or small intestine; Barret’s esophagus and esophageal cancer, and hepatobiliary cancers, among other conditions. After patients meet with me, my hope is that they walk away knowing that they’ve received high quality care from a physician who not only addressed the reason for their visit, but also displayed empathy and compassion.
At MSK, I am also working closely with Dr. Makoto Nishimura to expand our endoscopic resection program to employ techniques such as endoscopic submucosal dissection (ESD). ESD is a technique pioneered in Japan that allows for the endoscopic removal of pre-cancerous and early cancerous lesions from the GI tract without the need for major surgery and its associated potential complications.
A gastroenterologist (GAS-troh-EN-teh-RAH-loh-jist) is a doctor with special training in the gastrointestinal (GI) system. This includes the esophagus, intestines, stomach, bile ducts, gallbladder, liver, and pancreas.
My Specialties
- Gastrointestinal Endoscopy
- Endoscopic Ultrasound
- Endoscopic Retrograde Cholangiopancreatography (ERCP)
- Complex Polypectomy
- Endoscopic Mucosal Resection
- Endoscopic Resection of Early Cancer
- Capsule Endoscopy
- Cholangioscopy
- Radio Frequency Ablation
- Endoscopic Gastrostomy and Jejunostomy
Education
- MD, Perelman School of Medicine at the University of Pennsylvania
Residencies
- Internal Medicine - Montefiore Medical Center
Fellowships
- Gastroenterology - New York University
- Advanced Therapeutic Endoscopy - Memorial Sloan Kettering Cancer Center
Board Certifications
- Internal Medicine
- Gastroenterology
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.
In Network Coverage Type
HMO, PPO
In Network Coverage Type
HMO, EPO PPO, POS
In Network Coverage Type
PPO, POS, HMO
MSK has a tentative agreement with Cigna to continue coverage in 2024.
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
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
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
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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New Patients
Current Patients
Contact and Location
Dr. Beauvais 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.
See all Gastroenterology, Hepatology and Nutrition Service doctors
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.
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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.
Jacques C. Beauvais 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 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, 2022 through disclosure submission in spring 2023). 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].