Summary

Dr. Seymour Katz is a gastroenterologist who specializes in diagnosing and treating disorders of the digestive system. He earned his medical degree from New York University School of Medicine and completed his residency at Albert Einstein College of Medicine. With over six decades of medical practice, Dr. Katz brings extensive experience to patient care. He is fluent in both Russian and English.

Dr. Katz practices at NYU Langone Nassau Gastroenterology Associates in New Hyde Park, New York. His expertise includes treating abdominal pain, colitis, and constipation. He performs specialized procedures such as infusion therapy and chemotherapy treatments for patients requiring these interventions. Patients have given Dr. Katz an average rating of 3.9 on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.9
  • 62 years of experience
  • 5 insurance plans accepted
  • speaks Russian, English
  • Albert Einstein College Of Medicine
  • 9 written reviews
  • 2 specialties
  • 13 areas of expertise
  • 2 board certifications
  • 1 office location
  • Male

Office Location

NYU Langone Nassau Gastroenterology Associates

1999 Marcus Ave Ste 300New Hyde Park, NY 11042

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Dr. Seymour Katz, MDDr. Divya Mallam, MDDr. Daniel Perl, MDDr. Mikhail Yakubov, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.9 
4.3 
62 Years of Experience 16 Years of Experience 11 Years of Experience
Virtual Visit Available Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Russian, English Speaks English Speaks English Speaks English, Russian, Hebrew
New Hyde Park , NYNEW YORK , NYNEW YORK , NYNEW YORK , NY
Med School: New York University School Of Medicine Med School: State University of New York (SUNY) Downstate Health Sciences University College of Medicine Med School: Icahn School Of Medicine At Mount Sinai Med School: American University Of The Caribbean School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Seymour Katz

  • Accepts Medicare
  • Aetna - Medicare
  • Aetna HMO
  • Aetna Indemnity
  • Local 1199 - NYU Hospital Member Choice
  • Local 1199 PPO

Medical Specialties

Dr. Seymour Katz has the following 2 specialties

Specialty Expertise

Dr. Seymour Katz has the following 13 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Endoscopy (Endoscopic Surgery)
  • Gastroenterologist
  • Hemorrhoids
  • Hepatitis C
  • Inflammatory Bowel Diseases (IBD)
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

62 Years Experience

MEDICAL LICENSE

Medical Doctor, New York, 2026, Active

EDUCATION & TRAINING

Residency

Albert Einstein College Of Medicine

Medical School

New York University School Of MedicineGraduated in 1964

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Frequently Asked Questions

Does Dr. Seymour Katz accept virtual/telehealth appointments?
Yes, Dr. Seymour Katz accepts virtual/telehealth appointments. Click the virtual visit button on their Vitals profile.
How can I make an appointment with Dr. Seymour Katz?
You can find contact information for Dr. Seymour Katz here on Vitals.
Is Dr. Seymour Katz accepting new patients?
Dr. Seymour Katz is accepting new patients on Vitals. View Dr. Seymour Katz's profile on Vitals to make an appointment.
Does Dr. Seymour Katz accept my insurance?
You can see the insurance plans that Dr. Seymour Katz accepts on their Vitals profile.
Where is Dr. Seymour Katz's office located?
Dr. Seymour Katz's office is located at 1999 Marcus Ave Ste 300, New Hyde Park, NY, 11042.

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