Dr. Gil I. Ascunce, MD
Gastroenterologist | Gastroenterology
161 Madison Ave Suite 10 SW 10 SW New York NY, 10016About
Gil I. Ascunce, MD, is a gastroenterologist who diagnoses and treats patients at his private practice and Gramercy Park Digestive Disease Center in New York, NY. With a primary office in Gramercy Park, he maintains several satellite offices throughout New York, in Washington Heights, Midtown West, and Alphabet City. Furthermore, Dr. Gil I. Ascunce is an Assistant Professor of Clinical Medicine at the Icahn School of Medicine at Mount Sinai. As a gastroenterologist, he has dedicated training and unique experience in the management of diseases of the gastrointestinal tract and liver. His remarkable professional journey spans nine years. His expertise covers areas such as common gastroenterological disorders (acid reflux, abdominal pain, constipation, and diarrhea), as well as pancreatic diseases (Barrett’s esophagus and polyps). However, his major clinical interests are pancreatic and biliary diseases. Prior to his current endeavors, he worked as a full-time interventional endoscopist and maintained an academic practice. “Dr. Ascunce has treated a large demographic of patients and has traveled to teach young doctors and treat patients from Tanzania to Nicaragua,” states the official website of GPDDC. Born to a Cuban and Spanish immigrant family, he is fluent in Spanish in addition to English.
Education and Training
Georgetown University MD 2004
Georgetown University Masters of Science 1999
Georgetown University Bachelors Degree 1997
Board Certification
American Board of Internal Medicine
Gastroenterology (Internal Medicine)
Provider Details
Dr. Gil I. Ascunce, MD's Expert Contributions
What's the difference between heartburn and indigestion?
Both of these entities are descriptive terms. Neither word is truly a "medical condition", though they are both often used by patients to describe their symptoms. Generally, "heartburn" refers to a burning sensation that is related to stomach acid refluxing and washing up from the stomach into the esophagus. This will often feel like a burning discomfort in the chest and stomach. The word "indigestion" is often used by patients to describe sensation of abdominal discomfort, gas, bloating, and fullness. Sometimes indigestion can lead to sensation of heartburn, and in that way they may be related. Both symptoms can be managed medically and sometimes require evaluation by a gastroenterologist. READ MORE
I have a pain in my stomach after eating. What could it be?
Biliary colic. Pain after meals may be related to gallsones of other disease of gallbladder, pancreas, and biliary tree. READ MORE
Expert Publications
Data provided by the National Library of MedicineAreas of expertise and specialization
Faculty Titles & Positions
- Assistant Professor of Clinical Medicine Icahn School of Medicine at Mount Sinai 2014 - 2018
Professional Memberships
- American Society for Gastrointestinal Endoscopy
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Get to know Gastroenterologist Dr. Gil I. Ascunce, who serves patients in New York, New York.
Gil I. Ascunce, MD, is a board-certified gastroenterologist in New York City who treats patients from his main office in Manhattan on Madison Avenue, as well as in several non-profit community healthcare centers throughout the city.
Dr. Ascunce has expertise in a wide range of gastrointestinal disorders and conditions including acid reflux, abdominal pain, constipation, and diarrhea. He also has special expertise in pancreatic diseases, removing large polyps, and Barrett’s esophagus.
He was born in Virginia to Cuban and Spanish immigrants, and he has native fluency in both Spanish and English. Dr. Ascunce completed his undergraduate and graduate studies at Georgetown University in Washington, D.C. At Georgetown, he excelled in academics and was also a decorated varsity athlete for the Hoyas’ Big East championship soccer team.
After completing his undergraduate studies, Dr. Ascunce went on to earn a Master of Science in Physiology and Biophysics and then also earned his medical degree at the Georgetown University School of Medicine, where he graduated with honors.
Dr. Ascunce then moved to New York for a residency in Internal Medicine at New York-Presbyterian Hospital-Weill Cornell Medical Center in Manhattan. After residency, he continued his medical education and completed a fellowship in Gastroenterology at the University of Miami/Jackson Memorial Hospital in South Florida. While training in gastroenterology, Dr. Ascunce developed a special interest in advanced endoscopic procedures.
Finally, he returned to New York for an additional year of specialized training with an advanced therapeutic endoscopy fellowship at Beth Israel Medical Center in Manhattan. He was once a full-time interventional endoscopist and in academic practice. His current practice emphasis is to treat and educate his patients and their community for all gastrointestinal diseases.
Dr. Ascunce is an Assistant Clinical Professor of Medicine at the Icahn School of Medicine at Mount Sinai, and he teaches medical residents and gastroenterologists-in-training at Mount Sinai Beth Israel Medical Center.
Dr. Ascunce has engaged in various research projects including basic science research, clinical pharmacology, and clinical research. He has published papers in several major gastroenterology journals and he has presented his research at several national conferences.
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