Summary

Dr. David Greenwald specializes in gastroenterology, focusing on digestive system disorders and related conditions. He earned his medical degree from Albert Einstein College of Medicine and completed his residency at Columbia University Irving Medical Center in 1989. With four decades of clinical experience, Dr. Greenwald brings extensive expertise to his practice. He speaks English with his patients.

Dr. Greenwald practices in New York, New York, where he treats common digestive conditions including colon polyps, acid reflux, and abdominal pain. His procedural expertise includes performing colonoscopies to screen for colon cancer and other intestinal conditions. He also conducts lower GI endoscopy procedures and utilizes video capsule endoscopy technology to examine the small intestine when traditional methods may not be suitable.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 40 years of experience
  • 30 insurance plans accepted
  • speaks English
  • Columbia University Irving Medical Center
  • 2 specialties
  • 13 areas of expertise
  • 2 board certifications
  • 2 office locations
  • Male

Office Locations

Dr. David A Greenwald has 2 locations

Dr. David A Greenwald

5 E 98th StNew York, NY 10029
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

Dr. David A Greenwald

17 E 102nd StNew York, NY 10029

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Dr. David A Greenwald, MDDr. Michelle S Cohen, MDDenzel Hunter, NPDr. Kelley Yan, MD, PhD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients
3.1 
40 Years of Experience 17 Years of Experience 20 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English
New York , NYNew York , NYNew York , NYNew York , NY
Med School: Albert Einstein College of Medicine Med School: Albert Einstein College Of Medicine Of Yeshiva University Med School: Mount Sinai School Of Medicine Of New York University
Current Profile
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Insurance Plans Accepted by Dr. David A Greenwald

  • Accepts Medicare
  • Accepts Medicaid
  • 1199 SEIU
  • 32BJ Health Fund
  • AETNA - Commercial
  • AETNA - Medicare
  • Amidacare Medicaid
  • Anthem/Empire Blue Cross Blue Shield - Commercial
  • Anthem/Empire Blue Cross Blue Shield - HealthPlus Medicaid
  • Centivo
  • CIGNA Healthcare
  • Elderplan
  • EmblemHealth - GHI-PPO
  • EmblemHealth - HIP
  • EmblemHealth - HIP-Medicaid
  • EmblemHealth - HIP-Medicare
  • Fidelis Health Care
  • HealthFirst Medicaid
  • HealthFirst Medicare
  • Horizon NJ
  • Magnacare-Health Care
  • Medicare - NJ
  • Medicare - NY
  • Metroplus
  • Multiplan PHCS
  • NJ Medicaid
  • NY Medicaid
  • Oscar
  • Oxford - Freedom and Liberty
  • United Health Care - Commercial
  • United Health Care - Empire Plan
  • United Health Care - Oxford Care

Medical Specialties

Dr. David A Greenwald has the following 2 specialties

Specialty Expertise

Dr. David A Greenwald 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
  • Irritable Bowel Syndrome (IBS)
  • Peptic Ulcer
  • Ulcerative Colitis

Certifications, License, & Education

40 Years Experience

MEDICAL LICENSE

Medical Doctor, New York, 2026, Active

EDUCATION & TRAINING

Residency

Columbia University Irving Medical Center1989

Medical School

Albert Einstein College of MedicineGraduated in 1986

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Frequently Asked Questions

How can I make an appointment with Dr. David Greenwald?
You can find contact information for Dr. David Greenwald here on Vitals.
Where is Dr. David Greenwald's office located?
Dr. David Greenwald's office is located at 5 E 98th St, New York, NY, 10029.
What languages does Dr. David Greenwald speak?
Dr. David Greenwald speaks English.
Does Dr. David Greenwald accept virtual/telehealth appointments?
Dr. David Greenwald has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. David Greenwald accept my insurance?
You can see the insurance plans that Dr. David Greenwald accepts on their Vitals profile.

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