Summary

Dr. Howard Rattner treats colon polyps, hemorrhoids, and changes in bowel habits, and performs colonoscopy, lower GI endoscopy, and laparoscopy. He practices gastroenterology and has 44 years of experience. Dr. Rattner is affiliated with Staten Island University Hospital, Staten Island University Hospital South, Mount Sinai Kravis Children's Hospital, and The Mount Sinai Hospital. He completed his residency at North Shore University Hospital and earned his medical degree from SUNY Downstate Medical Center College of Medicine. He sees patients in Great Neck and Staten Island, New York, and speaks English and Spanish. Patients on Vitals rate Dr. Rattner 3.9 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.9
  • 44 years of experience
  • speaks English, Spanish
  • North Shore University Hospital
  • 7 written reviews
  • 1 specialty
  • 10 areas of expertise
  • 4 hospital affiliations
  • 5 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Howard Mitchell Rattner has 5 locations

North Shore Gastroenterology Associates

233 E Shore Rd Ste 101Great Neck, NY 11023
Mon8:00 am - 4:00 pm
Tue8:00 am - 4:00 pm
Wed8:00 am - 4:00 pm
Thu8:00 am - 4:00 pm
Fri8:00 am - 4:00 pm
SatClosed
SunClosed

Northwell Health

475 Seaview AveStaten Island, NY 10305

The Mount Sinai Hospital

1468 Madison AveNew York, NY 10029

The Mount Sinai Hospital

1 Gustave L Levy PlNew York, NY 10029

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Dr. Howard Mitchell Rattner, MDDr. Ghassan Philip Sayegh, DODr. Qin Rao, MDDr. Eric Yoon, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.9 
4 
5 
5 
44 Years of Experience 12 Years of Experience 13 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English
Great Neck , NYYonkers , NYNew York , NYNew York , NY
Med School: Suny Downstate Medical Center College Of Medicine Med School: Osteopathic Medical Degree from New York Institute of Technology College of Osteopathic Medicine. Med School: State University of New York Med School: Stony Brook University School of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Howard Mitchell Rattner

  • Accepts Medicare

Medical Specialties

Dr. Howard Mitchell Rattner has the following specialty

Specialty Expertise

Dr. Howard Mitchell Rattner has the following 10 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

44 Years Experience

Dr. Howard Mitchell Rattner holds an expired medical license in the state of New York.

Medical License

Medical Doctor with an expired medical license in the state of New York that expired in 2026.

Education & Training

Residency

Completed their residency at North Shore University Hospital.

Medical School

Graduated from Suny Downstate Medical Center College Of Medicine in 1982.

NPI Number

Dr. Rattner's NPI number is 1033133541.

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Frequently Asked Questions

Does Dr. Howard Rattner accept my insurance?
You can see the insurance plans that Dr. Howard Rattner accepts on their Vitals profile.
Where is Dr. Howard Rattner's office located?
Dr. Howard Rattner's office is located at 233 E Shore Rd Ste 101, Great Neck, NY, 11023.
What languages does Dr. Howard Rattner speak?
Dr. Howard Rattner speaks English and Spanish.
How can I make an appointment with Dr. Howard Rattner?
You can find contact information for Dr. Howard Rattner here on Vitals.
Is Dr. Howard Rattner accepting new patients?
Dr. Howard Rattner is accepting new patients on Vitals. View Dr. Howard Rattner's profile on Vitals to make an appointment.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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