25 Years of Experience
Accepting patients
Online booking
Telehealth
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Abittan, Gastroenterologist in Great Neck, NY?
Dr. Chaim Abittan, MD is a Gastroenterologist, who primarily practices in Great Neck, NY with 1 additional practice location. He has been practicing for over 25 years and is board certified. Dr. Abittan graduated from Sackler School of Medicine and completed his residency at Mt Sinai Sch Of Med, Gastroenterology; Mem Sloan-Kettering Cancer Ctr, Internal Medicine. Dr. Abittan is fluent in English and Hebrew, and is currently seeing new patients. Dr. Abittan’s practice accepts Medicare, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Abittan’s office at (516) 487-2444.
What are Areas of Expertise for Dr. Abittan?
Dr. Chaim Abittan, MD is a highly-rated, board-certified Gastroenterologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Abittan empowers patients to confidently navigate their health journey, specializing in Colon Cancer Screening, Endoscopy, Liver Disease, or comprehensive wellness support. Serving the Great Neck/NY community, Dr. Abittan is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Abittan go to medical school and complete their residency?
Residency: Mt Sinai Sch Of Med, Gastroenterology; Mem Sloan-Kettering Cancer Ctr, Internal Medicine | North Shore University Hospital Nyu Med Center | Memorial Sloan-Kettering Cancer Center | North Shore University Hospital | Memorial Sloan-Kettering Cancer Center
Medical School: Tel Aviv University / Sackler Faculty of Medicine | Sackler School of Medicine
Is Dr. Abittan board certified as a Gastroenterologist?
Yes, Dr. Chaim Abittan, MD is board certified by the American Board of Internal Medicine , American Board of Internal Medicine since 2001, American Board of Internal Medicine since 2012
What languages does Dr. Abittan speak?
Dr. Abittan and their clinical team can communicate with patients in the following languages:
English
Hebrew
What conditions does Dr. Abittan treat?
As a Gastroenterologist, Dr. Abittan diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Abittan. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Colon Cancer Screening
- Health Screening
- Colorectal Cancer Screening (PDQ®)
- Screening Tests to Detect Colorectal Cancer and Polyps
- Tests to Detect Colorectal Cancer and Polyps
- Colorectal Cancer Screening
- Colonoscopy Screening
- Bowel Cancer Screening
ICD-10 Codes:
- Z1211: Encounter for screening for malignant neoplasm of colon
Also known as:
- Upper Middle Abdominal Pain
- Widespread Abdominal Pain
- Abdominal Pain
- Epigastric pain
- Pain below breastbone
- Upper stomach pain
- General stomach pain
- Overall belly pain
- Diffuse abdominal pain
ICD-10 Codes:
- R1013: Epigastric pain
- R1084: Generalized abdominal pain
Also known as:
- Stomach Inflammation
- Stomach Disorder
- Gastritis & Gastropathy
- Gastritis
- Inflamed stomach lining
- Stomach lining inflammation
ICD-10 Codes:
- K2970: Gastritis, unspecified, without bleeding
Also known as:
- Acid Reflux
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Gastroesophageal Reflux
- Heartburn
- Indigestion
ICD-10 Codes:
- K219: Gastro-esophageal reflux disease without esophagitis
Also known as:
- Negative Pregnancy Test Result
- Pregnancy Test
- No pregnancy detected
- Negative HCG test
- Not pregnant result
ICD-10 Codes:
- Z3202: Encounter for pregnancy test, result negative
Also known as:
- Large Intestine Diverticulosis
- Diverticulosis and Diverticulitis
- Diverticular Disease
- Colon Diverticula
- Pockets in the Colon
ICD-10 Codes:
- K5730: Diverticulosis of large intestine without perforation or abscess without bleeding
What procedures does Dr. Abittan perform?
As a Gastroenterologist, Dr. Abittan performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Abittan. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Colonoscopy with Polyp Removal
- Colonoscopy with Biopsy
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
- Flexible Colonoscopy
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
CPT Codes:
- 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
- 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Also known as:
- Upper Endoscopy with Biopsy
- Biopsy
- Endoscopy
- EGD with Biopsy
- Gastroscopy with Biopsy
- Esophagogastroduodenoscopy with Biopsy
CPT Codes:
- 43239: Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple
Does Dr. Abittan accept my insurance?
Dr. Abittan accepts most major insurance plans. Important: Please call our office at (516) 487-2444 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Abittan accept in Great Neck, NY?
Dr. Abittan in Great Neck, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Assurant
Crown Cork and Seal Company
CVS Health (formerly Aetna)
Express Scripts
Healthfirst
MagnaCare Rx
Medicare
Service Employees International Union (SEIU)
State of Tennessee
View All Insurances
Where is Dr. Abittan's office located?
Dr. Chaim Abittan also offers virtual visits
Dr. Chaim Abittan's Primary Practice
233 E Shore Rd Ste 101
Great Neck, NY 11023
(516) 487-2444
Would you like to schedule an appointment with Dr. Chaim Abittan?
Dr. Abittan has appointments available at his Great Neck, NY office, as well as 1 other location. Please select a location, date, and time below.
Ratings & Reviews
5.0
Overall rating
Based on 1 reviews
Office Experience
100% of patients found the doctor and staff friendly and the office clean and modern
Attentiveness
100% of patients felt that their time spent with the doctor was meaningful and impactful and that any follow ups were addressed quickly
Wait Times
100% of patients were satisfied with the wait time
Appointment Booking
100% of patients found it easy to book an appointment
Patients give Dr. Chaim Abittan an Excellent overall experience rating of 5 out of 5 stars. Dr. Abittan has been rated and reviewed by 1 patient. These ratings are based on a variety of factors, including the amount of time patients spent with Dr. Abittan, his bedside manner, appointment waiting time, friendliness of the office staff, clarity of diagnosis, and more.
Read Patient ReviewsRecognitions
Castle Connolly Doctor’s Choice Awards
Doctor’s Choice - 2025
Among the most nominated for the Castle Connolly Top Doctor recognition in 2025
What is Dr. Abittan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Abittan's National Provider Identifier (NPI) number is 1972512002.
What common questions do patients ask about Dr. Abittan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Abittan
What is Dr. Chaim Abittan's specialty?
Dr. Abittan is a Gastroenterologist near Great Neck, NY. An internist focused on diagnosing and treating disorders of the digestive system, encompassing the stomach, intestines, liver, and gallbladder. This specialist manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice, and performs intricate diagnostic and therapeutic procedures using endoscopes to examine internal organs. Contact Dr. Abittan to book an appointment today.
Is this Dr. Chaim Abittan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Abittan is affiliated with North Shore University Hospital, St. Francis Hospital & Heart Center which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Gastroenterologist?
Explore Gastroenterologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Chaim Abittan accepting new patients in Great Neck, NY?
Yes, Dr. Chaim Abittan is accepting new patients at this time.
Does Dr. Chaim Abittan offer online booking?
Yes, you can use online booking to schedule an appointment with Dr. Abittan, or call (516) 487-2444 for more information.
How can I make an appointment with Chaim Abittan?
Yes, Dr. Abittan offers telehealth appointments. You can use online booking to schedule a telehealth appointment with Dr. Abittan, or call (516) 487-2444 for more information.
Which board certifications does Dr. Chaim Abittan have?
Dr. Chaim Abittan is certified by the American Board of Internal Medicine.
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