Experienced in Gallstones

Dr. Howard A. Keschner

Gastroenterology
Northwell Health
Long Island Digestive Disease Consultants Gastroenterology At Setauket
8 Technology Drive, Suites 101, 102 & 105, 
East Setauket, NY 
On Staff At

Experienced in Gallstones
Northwell Health
Long Island Digestive Disease Consultants Gastroenterology At Setauket
8 Technology Drive, Suites 101, 102 & 105, 
East Setauket, NY 
OverviewInsuranceLocationsSimilar Doctors

Overview

Howard Keschner is a Gastroenterologist in East Setauket, New York. Dr. Keschner is rated as an Experienced provider by MediFind in the treatment of Gallstones. His top areas of expertise are Diverticular Disease, Hemorrhoids, Gastritis, Gastrectomy, and Colonoscopy.

Graduate Institution
SUNY Health Science Center At Brooklyn
Residency
Montefiore Medical Center/Albert Einstein College of Medicine
Specialties
Gastroenterology
Licenses
Internal Medicine in NY
Fellowships
Temple University Hospital
Hospital Affiliations
Mather Hospital
Northwell Health Gastroenterology Institute
Languages Spoken
English
Gender
Male

Insurance

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

Find your insurance
Find your insuranceClose

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
Highmark
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
MetLife
  • PPO
Nippon Life
  • INSURANCE PLAN
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 14 Less Insurance Carriers -

Locations

Long Island Digestive Disease Consultants Gastroenterology at Setauket
8 Technology Drive, Suites 101, 102 & 105, East Setauket, NY 11733
Call: 631-751-8700
Other Locations
Long Island Digestive Disease Consultants Gastroenterology at Wading River
271 Route 25A, Suite 1, Wading River, NY 11792

Additional Areas of Focus

Dr. Keschner 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)
Similar Doctors
Sherif A. Andrawes
Distinguished in Gallstones
Dr. Sherif A. Andrawes
Gastroenterology
Distinguished in Gallstones
Dr. Sherif A. Andrawes
Gastroenterology

Northwell Health Physician Partners Gastroenterology At Hylan Boulevard

4106 Hylan Boulevard, Second Floor, 
Staten Island, NY 
 (72.8 miles away)
718-226-7855
Languages Spoken:
English, Arabic
See accepted insurances
Offers Telehealth

Sherif Andrawes is a Gastroenterologist in Staten Island, New York. Dr. Andrawes is rated as a Distinguished provider by MediFind in the treatment of Gallstones. His top areas of expertise are Gallstones, Acute Pancreatitis, Gallbladder Disease, Endoscopy, and Gallbladder Removal.

Distinguished in Gallstones
Dr. Yana Cavanagh
Gastroenterology
Distinguished in Gallstones
Dr. Yana Cavanagh
Gastroenterology

St Josephs Medical Group PC

703 Main St, 
Paterson, NJ 
 (68.5 miles away)
973-754-6331
Languages Spoken:
English
See accepted insurances

Yana Cavanagh is a Gastroenterologist in Paterson, New Jersey. Dr. Cavanagh is rated as a Distinguished provider by MediFind in the treatment of Gallstones. Her top areas of expertise are Hereditary Pancreatitis, Gallstones, Watermelon Stomach, Endoscopy, and Gastrostomy.

Distinguished in Gallstones
Dr. Jack Braha
Gastroenterology
Distinguished in Gallstones
Dr. Jack Braha
Gastroenterology

Gastrointestinal Care Of Long Island PLLC

2211 Emmons Ave, 
Brooklyn, NY 
 (62.2 miles away)
718-638-2960
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Jack Braha is a Gastroenterologist in Brooklyn, New York. Dr. Braha is rated as a Distinguished provider by MediFind in the treatment of Gallstones. His top areas of expertise are Gallstones, Choledocholithiasis, Gastrointestinal Bleeding, Gastrectomy, and Colonoscopy.

VIEW MORE GALLSTONES 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. Keschner's expertise for a condition
ConditionClose
    • Distinguished
    • Diverticular Disease
      Dr. Keschner is
      Distinguished
      . Learn about Diverticular Disease.
      See more Diverticular Disease experts
    • Hemorrhoids
      Dr. Keschner is
      Distinguished
      . Learn about Hemorrhoids.
      See more Hemorrhoids experts
    • Advanced
    • Attenuated Familial Adenomatous Polyposis
      Dr. Keschner is
      Advanced
      . Learn about Attenuated Familial Adenomatous Polyposis.
      See more Attenuated Familial Adenomatous Polyposis experts
    • Chronic Erosive Gastritis
      Dr. Keschner is
      Advanced
      . Learn about Chronic Erosive Gastritis.
      See more Chronic Erosive Gastritis experts
    • Congenital Diaphragmatic Hernia
      Dr. Keschner is
      Advanced
      . Learn about Congenital Diaphragmatic Hernia.
      See more Congenital Diaphragmatic Hernia experts
    • Crohn's Disease
      Dr. Keschner is
      Advanced
      . Learn about Crohn's Disease.
      See more Crohn's Disease experts
    • Cronkhite-Canada Disease
      Dr. Keschner is
      Advanced
      . Learn about Cronkhite-Canada Disease.
      See more Cronkhite-Canada Disease experts
    • Diarrhea
      Dr. Keschner is
      Advanced
      . Learn about Diarrhea.
      See more Diarrhea experts
    View All 24 Advanced Conditions
    • Experienced
    • Achalasia
      Dr. Keschner is
      Experienced
      . Learn about Achalasia.
      See more Achalasia experts
    • Acute Pancreatitis
      Dr. Keschner is
      Experienced
      . Learn about Acute Pancreatitis.
      See more Acute Pancreatitis experts
    • Alcoholic Cirrhosis
      Dr. Keschner is
      Experienced
      . Learn about Alcoholic Cirrhosis.
      See more Alcoholic Cirrhosis experts
    • Anemia
      Dr. Keschner is
      Experienced
      . Learn about Anemia.
      See more Anemia experts
    • Angiodysplasia of the Colon
      Dr. Keschner is
      Experienced
      . Learn about Angiodysplasia of the Colon.
      See more Angiodysplasia of the Colon experts
    • Ascites
      Dr. Keschner is
      Experienced
      . Learn about Ascites.
      See more Ascites experts
    View All 52 Experienced Conditions
    Want to save this doctor for later?
    Sign Up
    Is this your doctor?
    Find A Second Opinion
    Not sure about your diagnosis?
    Check Your Symptoms
     
     
     
     
    Learn about our expert tiers
    Learn More
    Are you the provider on this profile?
    Claim Profile
    For Patients
    • Our Story
    • How MediFind Works
    • Conditions A-Z
    • Doctor Directory
    • Symptoms Directory
    • Procedures Directory
    • Treatment Directory
    • Drug Directory
    • Infusion Center Finder
    • FAQ
    • Contact Us
    For Providers and Practices
    • Claim Your Profile
    • Newsroom
    Business Solutions
    • Provider
    • Network Solutions
    Additional Resources
    • Consumer Health Data Privacy Policy
    • Privacy Policy
    • Terms of Use
    • Advertising Policy
    • Content Policy
    Subscribe to our newsletter

    Sign up to stay informed about MediFind and get wellness sent your way.

    Close

      By subscribing, I agree to MediFind's Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.

      Bullet PinMediFind
      Follow us on
      This information is not intended as a substitute for informed medical advice. You should work with a licensed professional to diagnose and treat health conditions. We let the data speak for itself, MediFind does not endorse any healthcare providers.
      © 2026 All Rights Reserved

      Request an Appointment

      If you are experiencing a medical emergency, call 9-1-1.

      MediFind will contact the provider for your appointment request. You’ll receive status updates by email. Your provider or MediFind will reach out to you directly by phone or email to schedule your appointment or request additional information.

      Patient Details

      This information is for the patient who will be seen at the appointment.

        Close

        Returning patient? Use your address on file with the provider.

        Insurance Details

        Please provide information of the primary insurance holder as the practice may require this information to schedule.

        Insurance Provider *
        Insurance ProviderClose

        Appointments Details

        Let’s get more information about your appointment.

                0 / 1000
                0 / 1000
                By pressing the Submit button you are agreeing to MediFind’s Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.