Top-Rated Gastroenterologist in Queens, NY

Helping People Achieve Better Digestive Health Since 2008

15+ Years

of Experience

10,000+

Procedures Performed

100%

Patient Satisfaction

Top-Rated

Queens Specialists

Taking Care Of Forest Hills

SINCE 2008

We have been honored to serve the local Queens Community for the past decade. We will continue to work hard to ensure a safe, clean, and comfortable office.

Gastroenterology and Nutrition, P.C. was founded by Dr. Samuel Davidoff. It has been serving the local Forest Hills community since 2008. We are constantly looking for ways to improve and meet the health needs of patients locally and city-wide.

We offer innovative technology, knowledge, and advanced skills to provide the best gastroenterology care to our patients.

We are committed to providing our patients with an outstanding level of care in a friendly and personalized environment. We hold ourselves to the highest level of excellence in the care we provide, the equipment we use, the health and safety protocols we follow, and the services we offer. We are dedicated to caring for our patients in pleasant surroundings in a state-of-the-art facility.

Our Specialized Services

Our Gastroenterology Services

We take pride in offering comprehensive gastroenterology services on-site for patient convenience. Some of the key services and procedures available at our Forest Hills practice include

Common concerns: Colon cancer screening, rectal bleeding, family history of colon cancer

We perform upper endoscopy (EGD) to examine the esophagus, stomach, and upper small intestine. This helps diagnose ulcers, gastritis, H. pylori infections, celiac disease, and more. The procedure is quick, and patients are sedated for comfort.

Common concerns: Persistent heartburn, difficulty swallowing, unexplained stomach pain

As both a diagnostic and preventive tool, colonoscopy allows us to visualize the colon and rectum. We use the latest high-definition scopes for polyp detection and removal. Our prep instructions are easy to follow, and our team supports you through the process (we know nobody likes prep, but we make it as smooth as possible!

Common concerns: Rectal pain, bleeding, itching, discomfort sitting

For patients suffering from hemorrhoids, we offer both medical management and in-office procedures (such as banding) to eliminate hemorrhoids and alleviate pain and bleeding.

Common concerns: Heartburn, regurgitation, chest pain, chronic cough

For evaluating the small intestine, we offer capsule endoscopy. A pill-sized camera you swallow that takes pictures of your digestive tract. This is useful for obscure GI bleeding or Crohn’s disease assessment.

Common concerns: Colon cancer screening, rectal bleeding, family history of colon cancer

True to our name, we integrate nutrition guidance into our care. Our team can counsel you on dietary modifications for GERD, IBS, celiac disease, or other conditions. A personalized diet can significantly improve GI symptoms, and we’re here to help you implement it.

Throughout any procedure or treatment, patient safety and comfort are paramount. Our physicians will explain the procedure beforehand and provide detailed post-procedure instructions. We also follow up to ensure you’re recovering well and your questions are answered.

Why Patients Choose Us

When you visit our Forest Hills gastroenterology clinic, you can expect the highest standard of care. Here’s what sets us apart:

Experienced Specialists

Our doctors are board-certified gastroenterologists with decades of combined experience diagnosing and treating GI conditions. You’ll receive care from physicians who have trained at top institutions and stay up-to-date with the latest advancements in gastroenterology.

Comprehensive Services

Whether you need a routine colonoscopy, evaluation of abdominal pain, or ongoing management of a chronic condition, we’ve got you covered. Our clinic offers a full range of gastroenterology services on-site, including diagnostic procedures in a state-of-the-art endoscopy suite.

Convenience & Accessibility

Located in the heart of Queens (Forest Hills), we are easily accessible by public transportation and have parking nearby. We offer extended hours on weekdays and even Sunday appointments, so you can see a GI specialist at your convenience.

Patient-Centered Approach

We take the time to listen to your concerns and answer all your questions. From the moment you walk in, our friendly staff makes you feel at ease. We understand digestive issues can be sensitive, so we prioritize your comfort and privacy.

Modern, State-of-the-Art Facility

Our practice is equipped with advanced technology for endoscopic procedures and diagnostics. We perform procedures in a safe, modern endoscopy center (with hospital-grade safety and sterilization) so you don’t have to go to a hospital for routine GI care.

Multilingual Care

We proudly serve the diverse Queens community. Our staff is multilingual. We offer services in English, Russian, and more to ensure you can communicate comfortably about your health.

Most Insurance Accepted

We accept most major insurance plans (including Medicare and popular PPO/HMO plans), and we help verify your coverage. Quality GI care should be accessible, and our team will assist you with any insurance or referral needs.

Conditions We Treat

At Gastroenterology & Nutrition, P.C., we diagnose and treat a wide range of gastrointestinal conditions and symptoms, including:

Acid Reflux & GERD

Chronic heartburn or acid reflux can indicate gastroesophageal reflux disease. We provide evaluation and treatments to relieve symptoms and prevent complications.

Irritable Bowel Syndrome (IBS) & Abdominal Pain

If you experience recurring abdominal pain, bloating, or irregular bowel habits, our doctors will investigate potential causes like IBS, food intolerances, or other GI disorders and customize a management plan for you.

Inflammatory Bowel Disease (IBD)

We manage complex conditions like Crohn’s disease and ulcerative colitis, helping patients control inflammation and achieve remission.

Convenience & Personal Attention:

Being a private practice, we offer prompt scheduling including early morning appointments on weekdays and even Sunday morning slots to fit your busy life. Unlike a big hospital or clinic, you’ll consult directly with your GI doctor before and after the colonoscopy. We’ll personally call you with results and next steps. Continuity of care is a hallmark of our practice.

Comprehensive Digestive Health Approach:

As our name suggests, we look at the whole picture of gastroenterology and nutrition. If your colonoscopy reveals any issues (like ulcerative colitis or polyps), we’ll not only treat them but also counsel you on diet and preventive care going forward. Our aim is to keep your digestive system healthy for the long run, not just perform a one-time test.

Not sure what’s causing your discomfort? Our experts will conduct a thorough work-up to get to the root of your digestive issues. We believe in patient education, we’ll explain your diagnosis in clear terms and walk you through all treatment options.

Meet Our Amazing Doctors

Our specialists take the time to understand your personal medical history and provide a comprehensive assessment.

Dr. Samuel Davidoff, MD

Board-Certified Gastroenterologist

Dr. Samuel Davidoff, MD, is the Founder and President of Gastroenterology & Nutrition, P.C. in Forest Hills, Queens.

With over 21 years of experience and more than 100,000 patients treated, he has established himself as an expert in digestive health. Dr. Davidoff earned his medical degree from SUNY Stony Brook in 2001 with Distinction in Research, and completed his internal medicine residency and gastroenterology fellowship at Long Island Jewish Medical Center by 2007, where he also contributed to multiple research publications.

Board-certified in Gastroenterology and Hepatology and licensed in New York, Dr. Davidoff holds hospital privileges at Northwell Hospital. He is an active member of the American Gastroenterological Association and the New York State Medical Society.

Dr. Davidoff specializes in advanced endoscopy and hepatology, focusing on preventive care for colorectal cancer and liver disease. He performs advanced procedures like capsule endoscopy and endoscopic mucosal resection of large polyps, utilizing innovative non-invasive tests to aid in early cancer detection.

Fluent in English and Russian, Dr. Davidoff is known for a patient-centered philosophy that treats the whole person. He emphasizes finding root causes and avoiding unnecessary tests, collaborating with patients to develop clear, effective treatment plans. His compassionate approach and excellent outcomes have earned him honors such as the Patient Choice Award and Compassionate Physician Award. Dr. Davidoff also gives back through community lectures on colon cancer prevention and hepatitis screening. Originally from Russia, he continues a proud family tradition in medicine, with his daughter training to become a fourth-generation physician.

Dr. Yuriy Israel, MD

Board-Certified Gastroenterologist

Dr. Yuriy Israel is a board-certified gastroenterologist at Gastroenterology & Nutrition, P.C. in Forest Hills, Queens.

Dr. Yuriy Israel joined our practice in 2016. He earned his medical degree from the Mount Sinai School of Medicine. He completed an Internal Medicine residency at Beth Israel Medical Center, where he served as Chief Resident. He then finished a fellowship in Gastroenterology and Hepatology at New York Medical College/Westchester Medical Center. Dr. Israel is board‑certified in both Gastroenterology and Internal Medicine. He holds hospital privileges at Long Island Jewish Forest Hills Hospital and NewYork‑Presbyterian Queens. He is also an active member of the American Gastroenterological Association and the American College of Gastroenterology.

Dr. Israel specializes in caring for adults, treating a wide range of digestive and liver conditions. He focuses on preventive care like colorectal cancer screening, as well as managing liver diseases, including hepatitis, inflammatory bowel disease, acid reflux (GERD), irritable bowel syndrome, pancreatic disorders, and more. He offers comprehensive services, including endoscopies and colonoscopies, as well as advanced techniques such as capsule endoscopy and non-surgical hemorrhoid treatments. Fluent in English and Russian (and conversant in Spanish), Dr. Israel takes a personalized, compassionate approach to care. He strives to create a safe, judgment-free environment where patients feel comfortable openly discussing their health concerns. This approach allows him to tailor treatment to each individual’s needs.

Emanuel Yaakobov, FNP-BC

Board-Certified Family Nurse Practitioner

Emanuel Yaakobov, FNP-BC, joined Gastroenterology and Nutrition, P.C. in 2021 and has since become a key provider in the practice.

He specializes in general gastroenterology and hepatology. Emanuel earned his Bachelor of Science in Nursing at Adelphi University and a Master of Science in Nursing (Family Nurse Practitioner) at Long Island University CW Post. He is board-certified as a Family Nurse Practitioner by the American Nurses Credentialing Center (ANCC) and is an active member of the Gastroenterology & Hepatology Advanced Practice Providers (GHAPP).

Emanuel Yaakobov gained experience working in the emergency departments of Elmhurst Hospital Center and Forest Hills Hospital (LIJ), as well as providing home care visits for Medicaid patients. After obtaining his master’s degree and FNP certification, he joined Gastroenterology and Nutrition, P.C., where he works closely with gastroenterologists Dr. Samuel Davidoff and Dr. Yuriy Israel. Emanuel manages both hospital and outpatient gastroenterology patients, diagnosing digestive diseases and coordinating treatment plans. He emphasizes preventive care, especially screening colonoscopies to prevent colorectal cancer. Known for being a compassionate and thoughtful clinician, Emanuel takes time to listen to his patients, ensuring they feel cared for and supported at every step.

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Our Accreditations

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Frequently Asked Questions

We understand you may have concerns about your procedure. Here are answers to questions our Forest Hills patients frequently ask.

A gastroenterologist is a doctor specializing in the digestive system (esophagus, stomach, intestines, liver, pancreas). You should see a gastroenterologist if you have persistent digestive symptoms such as frequent heartburn, abdominal pain, bloating, changes in bowel habits (chronic constipation or diarrhea), blood in your stool, difficulty swallowing, or if you are due for a colonoscopy (for cancer screening or polyp removal). Essentially, any ongoing issue related to digestion that isn’t resolved by primary care deserves a specialist’s evaluation. Our clinic can promptly perform necessary tests (like endoscopy or ultrasound) to diagnose the issue and get you on the right treatment.

For a regular office consultation, there’s not much you need to do to prepare, just bring your ID, insurance card, a list of any medications you’re taking, and any prior relevant medical records or test results. It’s often helpful to write down your symptoms (how long you’ve had them, what triggers them, etc.) and any questions you want to ask, so we make sure all your concerns are addressed.
For specific procedures such as colonoscopy or endoscopy, we will provide you with clear, written preparation instructions well in advance. For example, a colonoscopy typically requires a bowel prep the day before (a special laxative solution and a clear liquid diet). We know that sounds daunting, but we give you detailed steps and tips to make it as easy as possible. You’ll also need to arrange for someone to accompany you to drive you home afterwards due to sedation. Rest assured, our staff will walk you through all prep steps when scheduling your procedure, and we’re just a phone call away if you have any prep questions. Following the prep instructions closely is important for a successful, accurate procedure.

We accept most major insurance plans, please call us to verify your specific plan. For any services not covered by insurance or if you’re a self-pay patient, we will inform you of the costs upfront. We strive to be transparent and work with patients to arrange payment plans if needed. Our goal is to ensure you get the care you need without unexpected bills. Our billing staff can answer any detailed questions about coverage and costs.

It’s completely normal to feel nervous about procedures like an endoscopy or colonoscopy. The good news is these procedures are very routine for us and we take extensive measures to ensure you’re comfortable and pain-free. You will receive sedation (a mild anesthesia through an IV) administered by a qualified anesthesia professional, so you won’t feel pain or even be aware during the procedure. Most patients wake up with little to no memory of the exam. You might feel groggy for a short time after, but our team will monitor you until you’re fully awake and provide post-procedure care instructions. If at any point during any exam you feel discomfort, we stop and address it. Your safety and comfort are our top priorities. We encourage you to discuss any anxieties with Dr. Davidoff beforehand. He will explain exactly what to expect to put your mind at ease. Patients often tell us afterwards that the anticipation was worse than the actual procedure, which they breezed through comfortably.

Request Appointment

Complete the form below, and our team at 108-16 72nd Ave, Forest Hills will contact you within one business day to confirm your appointment with Dr. Davidoff.

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