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Monday 7am - 7pm Tuesday 7am - 7pm Wednesday 7am - 7pm Thursday 7am - 5pm Friday 7am - 5pm Saturday 9am - 3pm

Triborough GI NYC

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Triborough GI NYC

Triborough GI is a leading gastroenterology clinic in New York with a team that aims to alleviate the

Dr. Grosman has completed his residency internal medicine and fellowship in Gastroenterology and Hepatology at North Shore University Hospital/Long Island Jewish Hospital. He was exemplary in his training where he served as assistant Chief Resident and Chief Fellow. Dr. Grosman has authored numerous research publications and won prestigious awards in medicine. Aside from the management of liver, pancreatic and gastrointestinal disease, Dr. Grosman specializes in endoscopy, colonoscopy, capsule enteroscopy, advanced endoscopic therapeutic procedures, large colon and gastric polyp resection as well as endoscopic Endoscopic Retrograde Cholangiopancreatography (ERCP

Hospital affiliations:

•Mount Sinai Beth Israel Brooklyn Hospital

•New York Community Hospital

•KingsBrook Jewish Medical Center

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Dr. Alexander Brun is a skilled gastroenterologist serving patients in and around Sheepshead Bay and throughout Brooklyn, NY, providing state-of-the-art care for an array of conditions, including irritable bowel syndrome (IBS), inflammatory bowel disease (IBD), gastroesophageal reflux disease (GERD), chronic abdominal pain, and liver and pancreatic diseases, as well as screening for colon cancer. Board-certified in internal medicine, Dr. Brun is dedicated to providing each patient with individualized attention and care based on every person's unique medical needs. After earning his medical degree at SUNY Downstate Medical School, Dr. Brun completed a residency in internal medicine at Rutgers Robert Wood Johnson University Hospital and a fellowship in gastroenterology at North Shore Long Island Jewish Health System, where he served as chief gastroenterology fellow. Extensively published in peer-reviewed medical journals and textbooks on an array of gastroenterology topics, Dr. Brun has also earned numerous awards and continues to pursue continuing education opportunities to ensure he can offer his patients the most comprehensive array of care options available. In addition to seeing patients at his private practice, Dr. Brun also maintains a hospital affiliation with Mount Sinai Beth Israel Hospital where he serves as an attending physician. He also maintains an active membership in the American College of Gastroenterology. Dr. Brun enjoys seeing new patients at his office in Sheepshead Bay, where he and his staff speak English, Spanish and Russian.

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Dr. Prateek Chapalamadugu is board certified in Internal Medicine. He is currently a member of the American College of Gastroenterology and American Gastroenterological Association. Dr. Chapalamadugu was born in Florida and earned a Bachelor of Science degree in Biology from the University of Miami in 2004. He also obtained a Masters in Applied Physiology as medical degree from Rosalind Franklin University of Medicine and Sciences in North Chicago, Illinois. He completed his internal medical residency and Gastroenterology fellowship training from Winthrop Hospital in Mineola, New York.

Dr. Chapalamadugu specializes in the diagnosis, treatment, and management of various gastrointestinal disorders including diseases of the esophagus, stomach, small and large intestines, liver, gall bladder, and pancreas. He has expertise in various endoscopic procedures, such as upper GI endoscopy (EGD), colonoscopy, flexible sigmoidoscopy, and capsule endoscopy. Dr. Chapalamadugu firmly believes in compassionate and patient focused care where the patient and the physician work together to achieve quality healthcare.

His interests include photography as well as playing soccer, listening to music, and spending time with his family.

12/14/2025

If you look outside your window, you may find the answer. Leave your best guess in the comments below.

12/13/2025

Even if it seems minor, it's important to have it checked by a professional. Book an appointment at https://www.triboroughgi.com/ for peace of mind. If you're experiencing significant bleeding or discomfort, reach out to us right away.

12/06/2025

We've reached the last month of the year, and it's time to pause, reflect, and reset with new intentions for December. Pick one or all of these and fill in the blanks. Leave your answers in the comments below.

11/27/2025

The team at Triborough GI wishes you and your loved ones a very Happy Thanksgiving. Have a wonderful holiday season.

11/22/2025

Tired of feeling uncomfortable after meals? It might be time to uncover the hidden food allergies causing your discomfort so you can enjoy the holiday season. Book an appointment at https://www.triboroughgi.com/

11/16/2025

Our team of experts can guide you through the screening process to tackle colon polyps before they pose a risk. Book a consultation at https://www.triboroughgi.com/ for a healthier tomorrow.

11/15/2025

Your gut health is connected to your physical and emotional well-being. Remember healthier habits can help create a brighter future. # guthealth

11/11/2025

Thank you to all veterans for your bravery and sacrifice. We will always be grateful for your service.

11/09/2025

Are you living with the discomfort of an inguinal hernia? We offer both traditional and minimally invasive surgical options tailored just for you. Find out more at https://www.triboroughgi.com/

11/08/2025

11/07/2025

Your body needs at least 20-35 grams of fiber daily. Include fresh fruits and vegetables with your meals to help with digestion and constipation and maintain a healthy gut.

11/02/2025

Every day might not be the best, but that's ok; look for the positive in every situation and keep smiling. Spread positive vibes in the comments below by sharing a few positive words of encouragement.

Address

1672 Sheepshead Bay Road
Brooklyn, NY
11235

Opening Hours

Monday	7am - 7pm
Tuesday	7am - 7pm
Wednesday	7am - 7pm
Thursday	7am - 5pm
Friday	7am - 5pm
Saturday	9am - 3pm

Telephone

+17187952734

Website

http://www.triboroughgi.com/

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Our Story

Stomach pain and bowel symptoms are stressful and difficult to pinpoint on your own, often becoming worse over time. Triborough GI is a leading gastroenterology clinic in New York with a team that aims to alleviate the pain and embarrassment that comes with diseases of the digestive system. With two convenient locations in Brooklyn and Staten Island, patients can book appointments that are close to home and easy to access. The six highly skilled gastroenterologists at Triborough GI strive to serve the community by offering multilingual care for patients from all walks of life and cultural backgrounds.

With open communication, each patient at Triborough GI is encouraged to be an integral decision-maker in their own care. Their conditions and the possible treatments for them are thoroughly explained at each appointment, including the latest information and technologies available in the field of gastroenterology. The team uses colonoscopies, endoscopies, and biopsies to accurately diagnose conditions like irritable bowel syndrome, celiac disease, polyps, and colon cancer. Once the condition is identified, they proceed with top-of-the-line treatments and medications to ensure a comfortable life for each patient.

The team at Triborough GI wants their patients to feel welcome and confident throughout treatment. In the hands of some of the best gastroenterologists and internists in New York, patients have a great outlook for their care. Call one of the Triborough GI’s locations or use the convenient scheduling tool to make an appointment at any time for any symptoms by visiting us at Triborough GI

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