Summary

Dr. Lewis Genuth is a gastroenterologist and internal medicine physician with 42 years of clinical experience. He earned his medical degree from Albert Einstein College of Medicine of Yeshiva University and completed his residency at Bronx Lebanon Hospital Center. Dr. Genuth speaks English and brings more than four decades of expertise to his practice.

Dr. Genuth is affiliated with Kingsbrook Jewish Medical Center and practices in Brooklyn, New York. He specializes in treating hemorrhoids, colon polyps, and diverticular disease. His procedural expertise includes sedation services and blood testing. Patients have given Dr. Genuth an average rating of 5.0, reflecting their confidence in his care.

AI-generated from data on this provider profile.

Quick Facts

  • 5
  • 42 years of experience
  • 24 insurance plans accepted
  • speaks English
  • Bronx Lebanon Hospital Center
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 2 office locations
  • Male

Office Locations

Dr. Lewis Genuth has 2 locations

Advantagecare Physicians Downtown Medical Office

447 Atlantic AveBrooklyn, NY 11217
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Brookdale University Hospital And Medical Center

1 Brookdale PlzBrooklyn, NY 11212

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Dr. Lewis Genuth, MDDr. Aga NagornaDr. Ghassan Philip Sayegh, DODr. Donelle Cummings, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients
42 Years of Experience 7 Years of Experience 14 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English Speaks English, Spanish, Portuguese
Brooklyn , NYBROOKLYN , NYYONKERS , NYNew York , NY
Med School: Albert Einstein College Of Medicine Of Yeshiva University Med School: Albert Einstein College of Medicine Med School: Osteopathic Medical Degree from New York Institute of Technology College of Osteopathic Medicine. Med School: Case Western Reserve University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Lewis Genuth

  • 1199SEIU
  • Aetna
  • Affinity Health Plan
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • CareSource
  • Cigna
  • Elderplan
  • EmblemHealth
  • Fidelis Care (NY)
  • Fidelis Care (NY) - Medicaid (Managed)
  • Fidelis Care (NY) - Medicare (Advantage HMO)
  • HealthFirst (NY)
  • HealthFirst (NY) - Medicaid (Managed)
  • HealthFirst (NY) - Medicare (Advantage HMO)
  • Humana
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • MetroPlus Health Plan
  • MetroPlus Health Plan - Medicaid (Managed)
  • UnitedHealthcare
  • Wellcare

Medical Specialties

Dr. Lewis Genuth has the following 2 specialties

Specialty Expertise

Dr. Lewis Genuth has the following 11 areas of expertise

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

Certifications, License, & Education

42 Years Experience

MEDICAL LICENSE

Medical Doctor, New York, 2026, Active

EDUCATION & TRAINING

Residency

Bronx Lebanon Hospital Center

Medical School

Albert Einstein College Of Medicine Of Yeshiva UniversityGraduated in 1984

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Frequently Asked Questions

How can I make an appointment with Dr. Lewis Genuth?
You can find contact information for Dr. Lewis Genuth here on Vitals.
Where is Dr. Lewis Genuth's office located?
Dr. Lewis Genuth's office is located at 447 Atlantic Ave, Brooklyn, NY, 11217.
What languages does Dr. Lewis Genuth speak?
Dr. Lewis Genuth speaks English.
Does Dr. Lewis Genuth accept virtual/telehealth appointments?
Dr. Lewis Genuth has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Lewis Genuth accepting new patients?
Dr. Lewis Genuth has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

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