Summary

Dr. Henry Katz is a gastroenterologist who specializes in diagnosing and treating conditions affecting the digestive system. He earned his medical degree from Albany Medical College and completed his residency training at Bellevue Hospital. Dr. Katz further advanced his expertise through a fellowship at Montefiore Medical Center, where he gained specialized knowledge in gastroenterology. He holds board certification in internal medicine from the American Board of Internal Medicine and speaks English.

Dr. Katz practices at multiple Montefiore locations throughout Dobbs Ferry and Yonkers, New York, with hospital privileges at Dobbs Ferry Pavilion. He treats conditions such as colon polyps, gastritis, and diverticular disease. His procedural expertise includes performing colonoscopies and lower GI endoscopies to diagnose digestive issues, as well as ordering pathology tests when needed. Patients have given him an average rating of 4.1 stars.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.1
  • 55 insurance plans accepted
  • speaks English
  • Montefiore Medical Center
  • 4 written reviews
  • 1 specialty
  • 10 areas of expertise
  • 2 board certifications
  • 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. Henry J. Katz has 3 locations

Montefiore at 128 Ashford Ave

128 Ashford AveDobbs Ferry, NY 10522

Montefiore Dobbs Ferry Practice

18 Ashford AveDobbs Ferry, NY 10522

Montefiore Medical Group-Cross County

1010 Central Park AveYonkers, NY 10704
Mon9:00 am - 7:00 pm
Tue9:00 am - 7:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 7:00 pm
Fri9:00 am - 5:00 pm
Sat8:00 am - 12:00 pm
SunClosed

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Dr. Henry J. Katz, MD
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Dr. Henry J. Katz, MDDr. Neal S Leleiko, MDDr. Jennifer Caceres, MDDr. Hans Gerdes, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.1 
2.7 
4.5 
55 Years of Experience 15 Years of Experience 43 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks Spanish, Portuguese, English Speaks English
Dobbs Ferry , NYNew York , NYBronx , NYNew York , NY
Med School: Albany Medical College (Medical Education) Med School: New York Medical College Med School: STATE UNIVERSITY OF NEW YORK DOWNSTATE MEDICAL CENTER COLLEGE OF MEDICINE Med School: Weill Cornell Medical College
Current Profile
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Insurance Plans Accepted by Dr. Henry J. Katz

  • 1199SEIU
  • AARP
  • Aetna
  • Aetna - Medicare
  • Affinity Health Plan
  • AmeriGroup
  • Amida Care
  • Amida Care - Medicare
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - IPA
  • Cigna
  • Elderplan
  • Elderplan - Medicare (Advantage HMO)
  • EmblemHealth
  • EmblemHealth - HMO
  • Fidelis Care (NY)
  • GEHA
  • Harvard Pilgrim Health Care
  • HealthFirst (NY)
  • HealthFirst (NY) - HMO
  • HealthFirst (NY) - Medicaid (Managed)
  • HealthFirst (NY) - Medicare
  • HealthFirst (NY) - Medicare (Advantage HMO)
  • HealthScope Benefits
  • Humana
  • Humana - Medicare (Advantage HMO)
  • MagnaCare
  • MagnaCare - HMO
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • MetroPlus Health Plan
  • MetroPlus Health Plan - HMO
  • MetroPlus Health Plan - Medicaid (Managed)
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • Montefiore HMO
  • MVP Health Care
  • Optum Health
  • Oscar Health Insurance
  • Oscar Health Insurance - HMO
  • Partners Health Plan
  • Partners Health Plan - Medicare (Advantage HMO)
  • STLDentalPlan| LLC
  • STLDentalPlan| LLC - IPA
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare Oxford
  • Wellcare

Medical Specialties

Dr. Henry J. Katz has the following specialty

Specialty Expertise

Dr. Henry J. Katz 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

BOARD CERTIFICATIONS

American Board of Internal Medicine

Internal medicine

MEDICAL LICENSE

Medical Doctor, New York, 2026, Expired

EDUCATION & TRAINING

Fellowship

Montefiore Medical Center

Residency

Bellevue Hospital

Medical School

Albany Medical College (Medical Education)

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Frequently Asked Questions

Where is Dr. Henry Katz's office located?
Dr. Henry Katz's office is located at 128 Ashford Ave, Dobbs Ferry, NY, 10522.
Which hospitals is Dr. Henry Katz affiliated with?
Dr. Henry Katz is affiliated with Dobbs Ferry Pavilion.
How can I make an appointment with Dr. Henry Katz?
You can find contact information for Dr. Henry Katz here on Vitals.
Does Dr. Henry Katz accept virtual/telehealth appointments?
Dr. Henry Katz has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Henry Katz accept my insurance?
You can see the insurance plans that Dr. Henry Katz accepts on their Vitals profile.

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