We Welcome New Patients

We invite you to contact us today at (516) 590-3700

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Request An Appointment Today!

Quickly and easily request your appointment online today.

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Request An Appointment Today!

Quickly and easily request your appointment online today.

Request Appointment

Welcome To Long Island Gastroenterology Endoscopy PC

Our Mission

At LI Gastroenterology Endoscopy PC, our mission is to provide outstanding care to our patients and community. Care that is compassionate, patient-oriented, and driven by expertise in utilizing cutting-edge technology and research, all the while focusing on individual patients.

About Dr. Neeraj Kaushik  

Dr. Neeraj Kaushik is the founder of LI Gastroenterology Endoscopy PC, a premier Gastroenterology practice in Long Island, NY.

Dr. Kaushik has been recognized for his professional achievements and dedication to the field of Gastroenterology and Endoscopy, earning prestigious Fellowships from both the American Gastroenterological Association (AGA) and the American Society for Gastrointestinal Endoscopy (ASGE). He holds memberships with the New York Society for Gastrointestinal Endoscopy (NYGSE) and the American College of Gastroenterology (ACG). For his exceptional medical expertise and compassionate patient care, Dr. Kaushik has been honored as a Castle Connolly Top Doctor consecutively for 2021, 2022, 2023 and 2024.

Dr. Kaushik practices at St. Francis Hospital in Roslyn, NY, ranked by U.S. News and World Report as a top national program in Gastroenterology and Gastrointestinal surgery where he performs highly advanced specialized procedures.

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Services

Upper Endoscopy

Colonoscopy

EUS

ERCP

Polyps

Pancreatitis

Pancreatic Cancer

Hemorrhoids

APPOINTMENTS

We will do our best to accommodate your busy schedule. Request an appointment today!

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Success Stories

I have been treated by Dr Kaushik for a few years. Have recommended him to several of my friends. Excellent

Patricia

Dr Kaushik always goes beyond on patient service, he is an excellent doctor.

Five Stars

Excellent Doctor who thoroughly explained what he was doing.

Five Stars

I went in for a colonoscopy and endoscopy. I got nice treatment from the staff. They made me feel very comfortable and were very professional. The doctor also spoke to me to make me feel at ease. Both procedures went smoothly. I highly recommend Dr. Kaushik.

Great Doctor

Dr Kaushik has treated my husband Jacks condition with good results. He’s wonderful We trust him completely!We will continue to get treated by him and We would not see any other doctor!!!

Wife of patient Jack B

All doctors should be as good as Dr Kaushik. After an endoscopy/colonoscopy I went home and I saw something when I went to the bathroom. I called his answering service @ 7pm and he called me back in less than 10 minutes. All the gals and 1 guy (shout out to Alex) are young and knowledgeable. Your staff can either ruin or enhance your practice and they make his practice outstanding.

Michael W.

Everyone on the staff is friendly, courteous and very helpful

Marie D.

Dr K. is truly top in his field and a great doctor. He’s also a very lovely person.

Stacy K.

Dr Kaushik is a highly talented intelligent doctor of great experience. Pretty uncommon today. Staff well trained, efficient, and caring.

Paul D.

Dr. Kaushik is a life saver. I was misdiagnosed by previous doctor as having a benign pancreatic condition. Dr. Kaushik determined that I have stage 2 pancreatic cancer. He gave me a chance to fight this condition early. I am thankful for him.

Paul S.

Dr. Kaushik is amazing! He’s so easy to talk to, very warm and understanding. I trust him fully, he’s extremely smart & extremely professional. I’m very grateful for his help! Gabrielle Hoffman.

Gabrielle H.

Dr. Kaushik diagnosed, in my first visit with him, a condition that had me seeing multiple doctors for WEEKS trying to diagnose. Once it was confirmed he knew the exact course of treatment and has been my GI since then with diligent and timely follow up. His office staff run a very well maintained practice with excellent response time and the people are friendly and knowledgeable. Highly recommend.

Stacey T.

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