Summary

Dr. Howard Keschner is a gastroenterologist with 34 years of experience helping patients with digestive health concerns. He earned his medical degree from SUNY Downstate Medical Center College of Medicine and completed his residency at Temple University Health System. His extensive experience in gastroenterology has equipped him to address a wide range of digestive conditions. Dr. Keschner is fluent in both English and Spanish.

Dr. Keschner practices at multiple locations across Long Island, including East Setauket and Wading River, and maintains an affiliation with Saint Charles Hospital. He specializes in treating conditions such as colon polyps, hemorrhoids, and gastritis. His expertise includes performing colonoscopies and upper GI endoscopies to diagnose and treat digestive disorders. Patients have rated Dr. Keschner 4.4 out of 5 stars on average for his care.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.4
  • 34 years of experience
  • 51 insurance plans accepted
  • speaks English, Spanish
  • Temple University Health System
  • 18 written reviews
  • 1 specialty
  • 10 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 3 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Howard Adam Keschner has 3 locations

Long Island Digestive Disease Consultants

3400 Nesconset Hwy Ste 101East Setauket, NY 11733
Mon7:30 am - 5:00 pm
Tue7:30 am - 5:00 pm
Wed7:30 am - 5:00 pm
Thu7:30 am - 5:00 pm
Fri7:30 am - 5:00 pm
SatClosed
SunClosed

Northwell Health

271 New York 25A Suite 1Wading River, NY 11792
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

Advanced Surgery Center Of Long Island

1500 Route 112Port Jefferson Station, NY 11776
Mon6:30 am - 4:30 pm
Tue6:30 am - 4:30 pm
Wed6:30 am - 4:30 pm
Thu6:30 am - 4:30 pm
Fri6:30 am - 4:30 pm
SatClosed
SunClosed

Compare with Similar Doctors

Dr. Howard Adam Keschner, MD
Dr. Michael Dann, MD
Ashley Anderson, APRN
Dr. Daniel Perl, MD
Dr. Howard Adam Keschner, MDDr. Michael Dann, MDAshley Anderson, APRNDr. Daniel Perl, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.4 
34 Years of Experience 22 Years of Experience 11 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English Speaks English
East Setauket , NYNEW YORK , NYSACRAMENTO , CANEW YORK , NY
Med School: Suny Downstate Medical Center College Of Medicine Med School: State University of New York Med School: East Tennessee State University - Quillen College of Medicine Med School: Icahn School Of Medicine At Mount Sinai
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Howard Adam Keschner

  • Accepts Medicare
  • Accepts Medicaid
  • 1199SEIU
  • AARP
  • Aetna
  • Aetna - HMO
  • Aetna - Medicare
  • AmeriGroup
  • Anthem Blue Cross
  • Assurant Health
  • Blue Cross Blue Shield
  • Cigna
  • EmblemHealth
  • EmblemHealth - HMO
  • Fidelis Care (NY)
  • Fidelis Care (NY) - Medicaid
  • Fidelis Care (NY) - Medicare
  • GEHA
  • Health First Health Plans
  • Health First Health Plans - Medicaid
  • HealthFirst (NY)
  • HealthFirst (NY) - Medicare
  • Humana
  • Humana - Medicare
  • Humana - Medicare (Advantage HMO)
  • MagnaCare
  • Medicaid
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - HMO
  • Medicare - Medicaid
  • Medicare - Medicare
  • Medicare - PPO
  • Meritain Health
  • MetroPlus Health Plan - Medicaid (Managed)
  • Nippon Life Benefits
  • Northwell Direct
  • Oscar Health Insurance
  • Physicians Health Plan
  • STLDentalPlan| LLC
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicaid
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare - PPO
  • UnitedHealthcare Oxford
  • UnitedHealthOne
  • University of Arizona Health Plans
  • Wellcare
  • Wellcare - Medicaid (Managed)

Medical Specialties

Dr. Howard Adam Keschner has the following specialty

Specialty Expertise

Dr. Howard Adam Keschner 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

34 Years Experience

Dr. Howard Adam Keschner holds an active medical license in the state of New York.

Medical License

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

Education & Training

Residency

Completed their residency at Temple University Health System.

Medical School

Graduated from Suny Downstate Medical Center College Of Medicine in 1992.

NPI Number

Dr. Keschner's NPI number is 1871551879.

Similar doctors

Frequently Asked Questions

Which hospitals is Dr. Howard Keschner affiliated with?
Dr. Howard Keschner is affiliated with Saint Charles Hospital.
How can I make an appointment with Dr. Howard Keschner?
You can find contact information for Dr. Howard Keschner here on Vitals.
Does Dr. Howard Keschner accept my insurance?
You can see the insurance plans that Dr. Howard Keschner accepts on their Vitals profile.
What languages does Dr. Howard Keschner speak?
Dr. Howard Keschner speaks English and Spanish.
Does Dr. Howard Keschner accept virtual/telehealth appointments?
Dr. Howard Keschner has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.