Gastroenterologist in Forest Hills, Queens – Comprehensive Digestive Health Care
Gastroenterology & Nutrition, P.C. is a trusted gastroenterology clinic located in the heart of Forest Hills, Queens. Founded in 2008 by Dr. Samuel Davidoff, our practice has been serving the Forest Hills community with distinction for over 15 years. As experienced GI specialists, we provide comprehensive digestive health care for patients of all ages – from routine colon cancer screenings and endoscopic procedures to the diagnosis and management of complex gastrointestinal conditions. Our mission is to deliver personalized, high-quality care that helps you achieve optimal digestive health in a comfortable, community-focused setting.
Meet Our Expert Gastroenterologists
We are proud to have a team of board-certified gastroenterologists dedicated to your digestive health:

Dr. Samuel Davidoff, M.D. – Founder & Gastroenterologist
Dr. Samuel Davidoff is the founder and president of Gastroenterology & Nutrition, P.C. in Forest Hills, Queens, NY. He earned a biology degree from Queens College, where he received the Donald Lancefield Prize in Biology, and went on to obtain his medical degree from SUNY Stony Brook School of Medicine.
Dr. Davidoff completed his medical and postgraduate training at Long Island Jewish Medical Center and is board-certified in gastroenterology by the American Board of Internal Medicine. He is an active member of the American College of Gastroenterology and has authored multiple research articles on gastroenterology and hepatology, presenting his work at national conferences. He serves as a speaker for several major pharmaceutical companies and is dedicated to colon cancer care and patient-centered treatment. He has received multiple awards from patients and peers.
Dr. Yuriy Israel, M.D. – Gastroenterologist & Liver Specialist
Dr. Yuriy Israel is a board-certified gastroenterologist who joined Gastroenterology & Nutrition, P.C. in 2016. He specializes in general gastroenterology and hepatology, providing care for a wide range of digestive and liver conditions. Dr. Israel earned his bachelor’s degree in biology from Queens College, graduating summa cum laude and receiving the prestigious Jonas E. Salk Scholarship for academic excellence. He obtained his medical degree from the Mount Sinai School of Medicine in New York City.
After medical school, Dr. Israel completed an Internal Medicine residency at Beth Israel Medical Center, where he served as Chief Resident, followed by a fellowship in Gastroenterology and Hepatology at New York Medical College’s Westchester Medical Center. He is board-certified in both Internal Medicine and Gastroenterology and has extensive experience in the prevention and treatment of a broad range of gastrointestinal and liver disorders. Dr. Israel is also an active member of the American College of Gastroenterology and the American Gastroenterological Association.

Our Gastroenterology Services
At Gastroenterology & Nutrition, P.C., we offer a wide range of specialized services and procedures to address all aspects of digestive health, including:
- Colonoscopy & Colorectal Screening: We perform colonoscopies to screen for colon polyps and colorectal cancer, detecting issues early when they are most treatable. Regular screening is a cornerstone of preventing colon cancer.
- Upper Endoscopy (EGD): Using high-definition endoscopes, our doctors examine the esophagus, stomach, and upper intestine to diagnose and treat issues like chronic heartburn (GERD), ulcers, and swallowing problems.
- Capsule Endoscopy: For a detailed look at the small intestine, we offer capsule endoscopy – a pill-sized camera that travels through your digestive tract. This advanced procedure is especially useful for evaluating unexplained bleeding or suspected Crohn’s disease in areas standard scopes can’t reach.
- Inflammatory Bowel Disease (IBD) Care: We manage IBD conditions such as Crohn’s disease and ulcerative colitis. Our team tailors treatment plans to control inflammation and manage symptoms, helping patients maintain remission and a good quality of life.
- Treatment of Digestive Disorders: From common issues like irritable bowel syndrome (IBS), acid reflux, and hemorrhoids to complex liver diseases, we treat the full spectrum of gastrointestinal conditions. Our doctors use the latest evidence-based approaches to relieve symptoms and address underlying causes, with an emphasis on nutrition and lifestyle in care plans.

Preventive Care and Digestive Wellness
Maintaining good digestive health and catching problems early are central to our approach. We emphasize preventive care through regular screenings and patient education:
- Colon Cancer Prevention: We stress the importance of timely colonoscopies and removal of any precancerous polyps. Colon cancer is one of the most preventable cancers, and early detection through screening can truly save lives.
- Proactive Health Management: Our doctors stay vigilant for early signs of gastrointestinal cancers and other serious conditions. We also provide guidance on diet and lifestyle to improve digestive health and reduce risk factors. By educating patients and addressing issues early, we help you avoid complications down the road.
Serving Forest Hills and Queens
As a longtime Forest Hills practice, we are proud to serve our local community and greater Queens. Since 2008, we have helped thousands of area residents improve their digestive health. We also participate in community health fairs and educational programs to raise awareness about digestive wellness and prevention.
Our office is conveniently located at 108-16 72nd Avenue in Forest Hills, just off Queens Boulevard and a short walk from the Forest Hills–71st Avenue subway station (E, F, M, R lines). If you live in Forest Hills or a neighboring area like Rego Park or Kew Gardens, our clinic is easy to reach by car or public transit. We take pride in being a local practice with a personal touch. We value the trust our community places in us and are committed to providing world-class care right here in Queens.
Schedule Your Gastroenterology Appointment
If you are in Kew Gardens and seeking a skilled GI specialist nearby, contact Gastroenterology & Nutrition, P.C. today. Our team offers the advanced digestive care you need, just a short trip from home.
Call 718-261-0900 to schedule your appointment, or visit our website to request a consultation online. Our staff will help find an appointment time that fits your schedule, and we can often accommodate urgent needs within the same week.
Don’t put off your digestive health. From preventive screenings to personalized treatment plans, we’re here to provide you with expert gastroenterology care – conveniently close to Kew Gardens.