Igor Grosman, DO, FASG, is board certified in both gastroenterology and obesity medicine, serving patients at Triborough GI in Brooklyn, the Bronx, and Staten Island, New York.
Meet The Doctors
Search for Triborough GI expert by specialty, disease, conditione, expertise, or doctor’s last name.
Triborough GI has locations in Brooklyn, Staten Island and Bronx. Get directions and information.
All you need to know about our services, procedures and what to expect prior to your appointment at Triborough GI.
Welcome to Triborough GI
“We put patients first while providing the most advanced and highest quality of care available. Using state of the art medical equipment, testing, and procedures to precisely diagnose and treat all gastrointestinal conditions, symptoms, and diseases.”
Our Services & Procedures
I’ve had good experiences here at Triborough GI. They are clean, the staff is friendly, and the wait time doesn’t make me want to hang myself haha. I’ve seen Dr. Brun here and he is very patient, thorough and knowledgeable.
My boyfriend suffered for months with stomach pain, gas and digestive issues. One visit to Dr. Brun and he is feeling much, much better. Staff is all friendly, concerned, and knowledgeable. They made us feel at ease and made our visits comfortable. They were understanding of his feelings and pain. I reccomend them 100%!
Dr. Grosman was so awesome. I didn’t feel rush he answered all my concerns and was very kind in asking me if I had any more questions. There was just a peace within me even just walking into his office he was very calm and welcoming.
Everybody was doing a great job and made me feel relaxed and confident.
Dr. Grossman is a very good doctor!
Meet The Team
TEAM OF PROFESSIONALS
Alexander Brun, MD, is a board-certified specialist in internal medicine and gastroenterology. He serves the communities of Brooklyn, Staten Island, and the Bronx, New York, at Triborough GI.
Prateek Chapalamadugu, MD, is a board-certified gastroenterologist at Triborough GI serving the communities of Brooklyn, the Bronx, and Staten Island, New York.
Nancy Chen, MD, is a board-certified gastroenterologist and internist at Triborough GI, a gastroenterology clinic with locations in Brooklyn, the Bronx, and Staten Island, New York.
A board-certified gastroenterologist, Dr. Konstantin Peysin currently practicing at Triborough GI, located in Brooklyn, Bronx, and Staten Island, NY
STAY IN THE KNOW
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Constipation – why does it happen to me? Many things including your diet, underlying health issues, and medications can cause constipation. If you suffer from this digestive disorder, you’re not alone. Constipation is a common digestive problem and affects up to 42 million Americans.
Irritable Bowel Syndrome is a common but serious condition that inflicts up to 45 million people in the United States. To put that into perspective… that’s more people than the entire population of California. In fact, up to 10 percent of the world’s population may suffer from IBS, making it one of the most common digestive issues.
One of the biggest killers in the United States, colorectal cancer is the third most common type of non-skin cancer. Colorectal cancer is the second leading cause of cancer deaths in the United States.
Stomach pains are common and often don’t require treatment or medical intervention. Over the counter medications, rest, and avoiding foods that could upset your stomach may provide relief.
Diagnosis rates, as well as mortality rates, are increasing significantly among people under 55, according to a study in the Journal of the American Medical Association, underscoring the need for early colonoscopies in Brooklyn, NY.
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