Summary

Dr. Michael Zelenetz is a gastroenterologist and internal medicine physician who earned his medical degree from St. Georges University School of Medicine. With 24 years of clinical experience, he brings extensive expertise to digestive health care and comprehensive internal medicine. Dr. Zelenetz speaks French and Spanish, allowing him to connect with patients from diverse backgrounds.

Dr. Zelenetz practices at multiple locations throughout the New York area, including facilities in New York, Brooklyn, and Valley Stream. His hospital affiliations include Long Island Jewish Valley Stream, Mount Sinai Brooklyn, and Mount Sinai West. He specializes in treating conditions such as colon polyps, gastritis, and diverticular disease. Dr. Zelenetz performs essential procedures including colonoscopy, lower GI endoscopy, and laparoscopy to diagnose and treat digestive system disorders. Patients rate him 3.3 out of 5 stars on average.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.3
  • 24 years of experience
  • speaks French, Spanish
  • St Georges University School Of Medicine
  • 3 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 3 hospital affiliations
  • 5 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Provided follow-up after the visit

Office Locations

Dr. Michael Ivan Zelenetz has 5 locations

Advantagecare Physicians Upper East Side Medical Office

215 E 95th StNew York, NY 10128
Mon8:00 am - 8:00 pm
Tue8:00 am - 8:00 pm
Wed8:00 am - 8:00 pm
Thu8:00 am - 8:00 pm
Fri8:00 am - 8:00 pm
Sat8:00 am - 8:00 pm
SunClosed

Advantagecare Physicians Valley Stream

260 W Sunrise HwyValley Stream, NY 11581
Mon8:00 am - 10:00 pm
Tue8:00 am - 10:00 pm
Wed8:00 am - 10:00 pm
Thu8:00 am - 10:00 pm
Fri8:00 am - 10:00 pm
Sat9:00 am - 2:00 pm
SunClosed

Mount Sinai West

1000 10th AveNew York, NY 10019

Mount Sinai Brooklyn

3201 Kings HwyBrooklyn, NY 11234

Long Island Jewish Valley Stream

900 Franklin AveValley Stream, NY 11580

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Dr. Michael Ivan Zelenetz, MDDr. Michael Dann, MDDr. Michael Schopis, MDDr. Weidan Zhao, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.3 
24 Years of Experience 22 Years of Experience 9 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks French, Spanish Speaks English Speaks English Speaks English
New York , NYNew York , NYNew York , NYNew York , NY
Med School: St Georges University School Of Medicine Med School: State University of New York Med School: University Of Toledo College Of Medicine Med School: University of Toledo
Current Profile
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Insurance Plans Accepted by Dr. Michael Ivan Zelenetz

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Michael Ivan Zelenetz has the following 2 specialties

Specialty Expertise

Dr. Michael Ivan Zelenetz 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

24 Years Experience

Dr. Michael Ivan Zelenetz holds an active medical license in the state of New York.

Medical License

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

Education & Training

Medical School

Graduated from St Georges University School Of Medicine in 2002.

NPI Number

Dr. Zelenetz's NPI number is 1457565640.

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Frequently Asked Questions

What languages does Dr. Michael Zelenetz speak?
Dr. Michael Zelenetz speaks French and Spanish.
Is Dr. Michael Zelenetz accepting new patients?
Dr. Michael Zelenetz is accepting new patients on Vitals. View Dr. Michael Zelenetz's profile on Vitals to make an appointment.
Does Dr. Michael Zelenetz accept my insurance?
You can see the insurance plans that Dr. Michael Zelenetz accepts on their Vitals profile.
Which hospitals is Dr. Michael Zelenetz affiliated with?
Dr. Michael Zelenetz is affiliated with Long Island Jewish Valley Stream, Mount Sinai Brooklyn, and Mount Sinai West.
Where is Dr. Michael Zelenetz's office located?
Dr. Michael Zelenetz's office is located at 215 E 95th St, New York, NY, 10128.

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