Summary

Dr. Michael Ader has practiced gastroenterology and internal medicine for 46 years and is affiliated with Montefiore Hospital. He treats colon polyps, hemorrhoids, and GERD, and performs colonoscopy, lower GI endoscopy, and laparoscopy. He speaks English and Spanish.

Dr. Ader earned his medical degree from Albert Einstein College of Medicine of Yeshiva University and sees patients in the Bronx and New York, New York. Patients on Vitals rate Dr. Ader 5 out of 5.

Overview based on verified provider data

Quick Facts

  • 5
  • 46 years of experience
  • 32 insurance plans accepted
  • speaks English, Spanish
  • Albert Einstein College Of Medicine Of Yeshiva University
  • 1 written review
  • 2 specialties
  • 11 areas of expertise
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Michael S Ader has 2 locations

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Dr. Michael S Ader, MDDr. Hashem Joseph Hashem, MDDr. Michael Dann, MDDr. Kristen Kyong Lee, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients
5 
4.9 
5 
5 
46 Years of Experience 27 Years of Experience 22 Years of Experience 17 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English, French, Arabic Speaks English Speaks English
Bronx , NYSomers , NYNew York , NYNew York , NY
Med School: Albert Einstein College Of Medicine Of Yeshiva University Med School: St Georges University School Of Medicine Med School: State University of New York Med School: Cornell University
Current Profile
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Insurance Plans Accepted by Dr. Michael S Ader

  • 1199SEIU
  • 1199SEIU - HMO
  • Aetna
  • Affinity Health Plan
  • AmeriGroup
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Centers Plan for Healthy Living
  • Cigna
  • Elderplan
  • EmblemHealth
  • EmblemHealth - HMO
  • Fidelis Care (NY)
  • Fidelis Care (NY) - Medicare (Advantage HMO)
  • HealthFirst (NY)
  • HealthFirst (NY) - HMO
  • HealthFirst (NY) - Medicaid (Managed)
  • HealthFirst (NY) - Medicare
  • Humana
  • MagnaCare
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Molina Healthcare
  • Optum Health
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare Oxford
  • Wellcare

Medical Specialties

Dr. Michael S Ader has the following 2 specialties

Specialty Expertise

Dr. Michael S Ader 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

46 Years Experience

Dr. Michael S Ader holds an expired medical license in the state of New York.

Medical License

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

Education & Training

Medical School

Graduated from Albert Einstein College Of Medicine Of Yeshiva University in 1980.

NPI Number

Dr. Ader's NPI number is 1760477830.

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Frequently Asked Questions

Where is Dr. Michael Ader's office located?
Dr. Michael Ader's office is located at 600 E 233rd St, Bronx, NY, 10466.
Which hospitals is Dr. Michael Ader affiliated with?
Dr. Michael Ader is affiliated with Montefiore Hospital.
Does Dr. Michael Ader accept my insurance?
You can see the insurance plans that Dr. Michael Ader accepts on their Vitals profile.
What languages does Dr. Michael Ader speak?
Dr. Michael Ader speaks English and Spanish.
Does Dr. Michael Ader accept virtual/telehealth appointments?
Dr. Michael Ader has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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