Mount Sinai DoctorsTreats Adults
Accepting New Patients
Nicholas A Hoerter, MD
Gastroenterology
About Me
Nicholas A. Hoerter, MD is an Assistant Professor of Medicine in the Henry D. Janowitz Division of Gastroenterology. Dr. Hoerter received his undergraduate degree from Cornell University and his medical degree from Washington University in St. Louis School of Medicine. He completed his internal medicine residency at New York Presbyterian Hospital – Columbia University Medical Center and his gastroenterology fellowship at NYU Langone Hospital. He then completed an additional year of fellowship training in advanced endoscopic techniques at The Mount Sinai Hospital and stayed to join the faculty.
Dr. Hoerter specializes in the diagnosis and treatment of pancreatic disease, biliary disease, and pre-cancerous and cancerous lesions in the gastrointestinal tract (esophagus, stomach, small intestine, colon). Specifically, he cares for patients with pancreatic cancer, recurrent or chronic pancreatitis, pancreatic cysts, jaundice, biliary obstruction, gallstone disease, Barrett’s esophagus, large polyps, strictures or blockages of the GI tract, and small intestinal bleeding. Advanced therapeutic endoscopic techniques including endoscopic ultrasound (EUS), endoscopic retrograde cholangiopancreatography (ERCP), double balloon enteroscopy (DBE), single balloon enteroscopy, complex polypectomy and endoscopic mucosal resection (EMR), endoscopic balloon dilation, luminal stenting, and radiofrequency ablation (RFA) are integral to this practice. Dr. Hoerter’s research interests include advanced endoscopic techniques and devices as well as the application of artificial intelligence to gastroenterology.
Language
Position
Hospital Affiliations
- Mount Sinai Morningside
- Mount Sinai Beth Israel
- Mount Sinai Brooklyn
- Mount Sinai Queens
- The Mount Sinai Hospital
- Mount Sinai West
About Me
Nicholas A. Hoerter, MD is an Assistant Professor of Medicine in the Henry D. Janowitz Division of Gastroenterology. Dr. Hoerter received his undergraduate degree from Cornell University and his medical degree from Washington University in St. Louis School of Medicine. He completed his internal medicine residency at New York Presbyterian Hospital – Columbia University Medical Center and his gastroenterology fellowship at NYU Langone Hospital. He then completed an additional year of fellowship training in advanced endoscopic techniques at The Mount Sinai Hospital and stayed to join the faculty.
Dr. Hoerter specializes in the diagnosis and treatment of pancreatic disease, biliary disease, and pre-cancerous and cancerous lesions in the gastrointestinal tract (esophagus, stomach, small intestine, colon). Specifically, he cares for patients with pancreatic cancer, recurrent or chronic pancreatitis, pancreatic cysts, jaundice, biliary obstruction, gallstone disease, Barrett’s esophagus, large polyps, strictures or blockages of the GI tract, and small intestinal bleeding. Advanced therapeutic endoscopic techniques including endoscopic ultrasound (EUS), endoscopic retrograde cholangiopancreatography (ERCP), double balloon enteroscopy (DBE), single balloon enteroscopy, complex polypectomy and endoscopic mucosal resection (EMR), endoscopic balloon dilation, luminal stenting, and radiofrequency ablation (RFA) are integral to this practice. Dr. Hoerter’s research interests include advanced endoscopic techniques and devices as well as the application of artificial intelligence to gastroenterology.
Language
Position
Hospital Affiliations
- Mount Sinai Morningside
- Mount Sinai Beth Israel
- Mount Sinai Brooklyn
- Mount Sinai Queens
- The Mount Sinai Hospital
- Mount Sinai West
Clinical Focus
- Acid Reflux / Heartburn
- Angiodysplasia of the Colon
- Barrett's Esophagus
- Black Stool / Melena
- Blood in Stool
- Cancer Screening
- Cholangiocarcinoma
- Chronic Pancreatitis
- Colon Cancer Screening
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Education
MD, Washington University School of Medicine
Residency, Internal Medicine
Babies and Children's Hospital
Fellowship, Transplant Hepatology
New York University School of Medicine
Fellowship, Gastroenterology
Icahn School of Medicine At Mount Sinai
Certifications
American Board of Internal Medicine
Locations
Insurance Information
Accepted insurance may vary by the doctor’s office location. Please contact the office directly to obtain the most up-to-date insurance information.
Patients with Cigna Medicare Advantage or Humana Medicare Advantage insurance: Please read this important message before booking to find out if out-of-network costs may apply to your next visit.
- Physician Office5 E 98th Street, 11th Floor, New York, NY, 10029
Physicians who provide services at hospitals and facilities in the Mount Sinai Health System might not participate in the same health plans as those Mount Sinai hospitals and facilities (even if the physicians are employed or contracted by those hospitals or facilities).
Information regarding insurance participation and billing by this physician may be found on this page, and can also be obtained by contacting this provider directly. Because physicians insurance participation can change, the insurance information on this page may not always be up-to-date. Please contact this physician directly to obtain the most up-to-date insurance information.
Insurance and health plan networks that the various Mount Sinai Health System hospitals and facilities participate in can be found on the Mount Sinai Health System website.
Patient Experience Star Ratings and Comments
The Patient Experience Star Rating reflects our patients’ perception of how well their Mount Sinai provider communicated with them during an office visit. The Star Rating is based on patient responses to three questions on a patient experience survey, a standardized questionnaire sent to verified patients and distributed by a third party vendor, Press Ganey. Responses are measured on a scale of 1 to 5, with 5 being the best score.
Industry Relationships
Physicians and scientists on the faculty of the Icahn School of Medicine at Mount Sinai often interact with pharmaceutical, device, biotechnology companies, and other outside entities to improve patient care, develop new therapies and achieve scientific breakthroughs. In order to promote an ethical and transparent environment for conducting research, providing clinical care and teaching, Mount Sinai requires that salaried faculty inform the School of their outside financial relationships.
Below are financial relationships with industry reported by Dr. Hoerter during 2024 and/or 2025. Please note that this information may differ from information posted on corporate sites due to timing or classification differences.
Consulting or Other Professional Services Examples include, but are not limited to, committee participation, data safety monitoring board (DSMB) membership
- Amgen
Mount Sinai's faculty policies relating to faculty collaboration with industry are posted on our website. Patients may wish to ask their physician about the activities they perform for companies.
Physicians and scientists on the faculty of the Icahn School of Medicine at Mount Sinai often interact with pharmaceutical, device, biotechnology companies, and other outside entities to improve patient care, develop new therapies and achieve scientific breakthroughs. In order to promote an ethical and transparent environment for conducting research, providing clinical care and teaching, Mount Sinai requires that salaried faculty inform the School of their outside financial relationships.
Below are financial relationships with industry reported by Dr. Hoerter during 2024 and/or 2025. Please note that this information may differ from information posted on corporate sites due to timing or classification differences.
Consulting or Other Professional Services Examples include, but are not limited to, committee participation, data safety monitoring board (DSMB) membership
- Amgen
Mount Sinai's faculty policies relating to faculty collaboration with industry are posted on our website. Patients may wish to ask their physician about the activities they perform for companies.