Leonard B. Stein
Experienced in Hiatal Hernia

Dr. Leonard B. Stein

Gastroenterology
Northwell Health
Northwell Health Gastroenterology Associates At Uniondale
106 Charles Lindbergh Boulevard, Suite B, 
Uniondale, NY 
On Staff At

Experienced in Hiatal Hernia
Northwell Health
Northwell Health Gastroenterology Associates At Uniondale
106 Charles Lindbergh Boulevard, Suite B, 
Uniondale, NY 
OverviewInsuranceLocationsSimilar Doctors

Overview

Leonard Stein is a Gastroenterologist in Uniondale, New York. Dr. Stein is rated as an Experienced provider by MediFind in the treatment of Hiatal Hernia. His top areas of expertise are Hepatitis, Autoimmune Hepatitis, Hepatitis C, and Visceromegaly.

Graduate Institution
Sackler School Of Medicine (Tel Aviv University)
Residency
Long Island Jewish Medical Center
Specialties
Gastroenterology
Licenses
Internal Medicine in NY
Board Certifications
American Board Of Internal Medicine
American Board Of Internal Medicine/Gastroenterology
Fellowships
Temple University Hospital
Hospital Affiliations
North Shore University Hospital
Hofstra/Northwell School Of Medicine/Nursing
Katz Institute For Women's Health
Northwell Health Gastroenterology Institute
Languages Spoken
English
Gender
Male
Awards
Patients' Choice Award Recipient (2025)

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
EmblemHealth
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE PART D
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Health First
  • HMO
  • POS
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Medical Associates
  • MEDICARE MAPD
Northwell Health
  • INSURANCE PLAN
TeamCare
  • OTHER COMMERCIAL
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 11 Less Insurance Carriers -

Locations

Northwell Health Gastroenterology Associates at Uniondale
106 Charles Lindbergh Boulevard, Suite B, Uniondale, NY 11553
Call: 516-248-3737

Additional Areas of Focus

Dr. Stein has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.

Non-Alcoholic Fatty Liver Disease
Nonalcoholic Steatohepatitis (NASH)
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Richard Rubin is a Gastroenterologist in Bellmore, New York. Dr. Rubin is rated as a Distinguished provider by MediFind in the treatment of Hiatal Hernia. His top areas of expertise are Hemorrhagic Proctocolitis, Hiatal Hernia, Congenital Diaphragmatic Hernia, Colonoscopy, and Endoscopy.

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Daniel Megna is a Gastroenterologist in Staten Island, New York. Dr. Megna is rated as a Distinguished provider by MediFind in the treatment of Hiatal Hernia. His top areas of expertise are Barrett Esophagus, Hiatal Hernia, Congenital Diaphragmatic Hernia, Colonoscopy, and Gastrectomy.

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Srihari Mahadev is a Gastroenterologist in New York, New York. Dr. Mahadev is rated as a Distinguished provider by MediFind in the treatment of Hiatal Hernia. His top areas of expertise are Hiatal Hernia, Celiac Disease, Malabsorption, Endoscopy, and Colonoscopy.

VIEW MORE HIATAL HERNIA DOCTORS

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Stein's expertise for a condition
ConditionClose
      • Advanced
      • Autoimmune Hepatitis
        Dr. Stein is
        Advanced
        . Learn about Autoimmune Hepatitis.
        See more Autoimmune Hepatitis experts
      • Hepatitis
        Dr. Stein is
        Advanced
        . Learn about Hepatitis.
        See more Hepatitis experts
      • Hepatitis C
        Dr. Stein is
        Advanced
        . Learn about Hepatitis C.
        See more Hepatitis C experts
      • Visceromegaly
        Dr. Stein is
        Advanced
        . Learn about Visceromegaly.
        See more Visceromegaly experts
      • Experienced
      • Barrett Esophagus
        Dr. Stein is
        Experienced
        . Learn about Barrett Esophagus.
        See more Barrett Esophagus experts
      • Celiac Disease
        Dr. Stein is
        Experienced
        . Learn about Celiac Disease.
        See more Celiac Disease experts
      • Chronic Erosive Gastritis
        Dr. Stein is
        Experienced
        . Learn about Chronic Erosive Gastritis.
        See more Chronic Erosive Gastritis experts
      • Cirrhosis
        Dr. Stein is
        Experienced
        . Learn about Cirrhosis.
        See more Cirrhosis experts
      • Congenital Diaphragmatic Hernia
        Dr. Stein is
        Experienced
        . Learn about Congenital Diaphragmatic Hernia.
        See more Congenital Diaphragmatic Hernia experts
      • Diarrhea
        Dr. Stein is
        Experienced
        . Learn about Diarrhea.
        See more Diarrhea experts
      View All 29 Experienced Conditions
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