What patients are saying
Overall rating
4.87
Average wait time
4.56
Bedside manner
5.00
“Dr. Ratner is great! Super nice guy, very attentive and thorough. He made me feel very at ease with his excellent bedside manner. Highly recommend!”
Davide V.December 26, 2025
“I needed a gastroenterologist ASAP and was able to be helped out since I cannot get an appt. With a local gastroenterologist for 2 months! ”
Laureen Q.September 9, 2025Video visit
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In-network insurances
99% of patients have successfully booked with these insurances
Aetna
BlueCross BlueShield
Cigna
Emblem Health
Medicare
UnitedHealthcare
UnitedHealthcare Oxford
Areas of expertise
This doctor's experience enhances their expertise in similar cases. Below are the conditions or surgeries they treat most frequently.
Irritable Bowel Syndrome (IBS)
Acid reflux
Acute gastrointestinal bleeding
Chronic Inflammatory Bowel Disease (IBD)
Acute stomach inflammation/infection
Irritable Bowel Syndrome (IBS)
Acid reflux
Acute gastrointestinal bleeding
Chronic Inflammatory Bowel Disease (IBD)
Office location
Dr. Howard Rattner, MD also offers online video visits for patients
NORTH SHORE GASTROENTEROLOGY ASSOCIATES, P.C.
233 E Shore Rd, Ste 101, Great Neck, NY 11023
Education and background
Practice names
Hospital affiliations
- North Shore University Hospital
- St. Francis Hospital
Board certifications
- American Board of Internal Medicine
- Gastroenterology (American Board of Internal Medicine)
Education and training
- Medical School - SUNY DOWNSTATE MEDICAL CENTER / UNIVERSITY HOSPITAL OF, Doctor of Medicine
- North Shore University Hospital, Internship in Internal Medicine
- North Shore University Hospital, Residency in Internal Medicine
- North Shore University Hospital, Fellowship in Gastroenterology
- University of Pennsylvania (Bachelor's)
Awards and publications
- Castle Connolly Top Doctor
- New York Magazine, Top Doctors: 2023
- Top Doctors New York Metro Area (digital guide): 2017-2023
- Newsday – Top Doctors on Long Island: 2017-2023
Languages spoken
- English
Provider's gender
Male
NPI number
1033133541
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.87
Wait time
4.56
Bedside manner
5.00
Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here
53 reviews
Most relevant
Dr. Rattner listened to all of my concerns & answered all of my questions. He’s very caring and kind.
July 23, 2025Regina P.Verified patient
Dr Rattner was very good and informative. Very awhere of my situation and wanted to get help.
September 22, 2025Rory G.Verified patient
Dr did not rush, listen, ask questions and encourage us to ask question and explain the situation.
More than 1 year agoInitials hidden
Please advise doctor that my blood doctor is Dr anu gupta chandok
Thank you
August 14, 2024Alfonso D.Verified patient
Answered all my questions.
March 14, 2026Regina P.Verified patient
Very competent. Knowledgeable.
March 3, 2026Phyllis V.Verified patient
Dr. Ratner is great! Super nice guy, very attentive and thorough. He made me feel very at ease with his excellent bedside manner. Highly recommend!
December 26, 2025Davide V.Verified patient
Great dr
Listened to my concerns
December 4, 2025Initials hidden
I needed a gastroenterologist ASAP and was able to be helped out since I cannot get an appt. With a local gastroenterologist for 2 months!
September 9, 2025Laureen Q.Verified patientVideo visit
The doctor took his time and gave me an extensive interview.
He examined me and suggested a course of action including some easy tests and a diet change with a follow up visit in a month.
It all seemed very reasonable.
June 18, 2025John B.Verified patient
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How soon can I make an appointment with Dr. Howard Rattner?
Generally, Dr. Howard Rattner has appointments available on Zocdoc within 1 week. You can see Dr. Rattner's earliest availability on Zocdoc and make an appointment online.
Is Dr. Howard Rattner accepting new patients?
Dr. Howard Rattner generally accepts new patients on Zocdoc. You can see Dr. Rattner's earliest availability on Zocdoc and schedule an appointment online.
Does Dr. Howard Rattner accept my insurance?
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Can I make an appointment with Dr. Howard Rattner online?
Yes, you can make an appointment online with Dr. Rattner using Zocdoc. It’s simple, secure, and free.
Which hospital is Dr. Howard Rattner affiliated with?
Dr. Howard Rattner is affiliated with North Shore University Hospital and St. Francis Hospital.
What practice does Dr. Howard Rattner work with?
Where is Dr. Howard Rattner's office located?
Dr. Howard Rattner has 2 office locations in Great Neck, view full addresses on Dr. Rattner's profile.
Which board certifications does Dr. Howard Rattner have?
Dr. Howard Rattner is certified by American Board of Internal Medicine and Gastroenterology (American Board of Internal Medicine).
What are common reasons for patients to see Dr. Howard Rattner?
Dr. Howard Rattner frequently sees patients for Abdominal Pain, Colonoscopy, Gastroenterology Consultation, Hemorrhoids, and Illness. You can see other visit reasons for Dr. Howard Rattner on their profile.
What languages does Dr. Howard Rattner speak?
Dr. Howard Rattner speaks English.
How do patients rate Dr. Howard Rattner in reviews?
53 patients have reviewed Dr. Howard Rattner. The overall rating for this doctor is 4.87/5. They have a 5/5 rating for bedside manner and a 4.56/5 rating for wait time. You can read individual reviews and ratings on their profile.