Summary

Dr. Jay Fenster treats colon polyps, dyspepsia, and pyrosis, and performs lower GI endoscopy, colonoscopy, and upper GI endoscopy. He has practiced gastroenterology for 40 years and is affiliated with Mount Sinai South Nassau.

Dr. Fenster earned his medical degree from SUNY Downstate Medical Center College of Medicine and completed his residency at Maimonides Medical Center. He sees patients in Cedarhurst and Oceanside, New York.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.2
  • 40 years of experience
  • speaks English
  • Maimonides Medical Center
  • 17 written reviews
  • 1 specialty
  • 10 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. Jay Samuel Fenster has 2 locations

Five Towns Gastroenterology

657 Central Ave Ste 2Cedarhurst, NY 11516
Mon8:00 am - 5:30 pm
Tue8:00 am - 5:30 pm
Wed8:00 am - 1:00 pm
Thu8:00 am - 8:00 pm
Fri9:00 am - 12:00 pm
SatClosed
SunClosed

Mount Sinai South Nassau

1 Healthy WayOceanside, NY 11572

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Dr. Jay Samuel Fenster, MD
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Dr. Jay Samuel Fenster, MDDr. Mikhail Yakubov, MDDr. Michael Schopis, MDDr. Hon-Ming Eng, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.2 
5 
5 
4.5 
40 Years of Experience 14 Years of Experience 9 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English, Russian, Hebrew Speaks English Speaks English, Cantonese, Chinese, Mandarin, Chinese (Cantonese), Chinese (Mandarin)
Cedarhurst , NYNew York , NYNew York , NYNew York , NY
Med School: Suny Downstate Medical Center College Of Medicine Med School: American University Of The Caribbean School Of Medicine Med School: University Of Toledo College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Jay Samuel Fenster

  • Accepts Medicare

Medical Specialties

Dr. Jay Samuel Fenster has the following specialty

Specialty Expertise

Dr. Jay Samuel Fenster 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

40 Years Experience

Dr. Jay Samuel Fenster 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 expires in 2027.

Education & Training

Residency

Completed their residency at Maimonides Medical Center.

Medical School

Graduated from Suny Downstate Medical Center College Of Medicine in 1986.

NPI Number

Dr. Fenster's NPI number is 1467434126.

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Frequently Asked Questions

Where is Dr. Jay Fenster's office located?
Dr. Jay Fenster's office is located at 657 Central Ave Ste 2, Cedarhurst, NY, 11516.
Does Dr. Jay Fenster accept my insurance?
You can see the insurance plans that Dr. Jay Fenster accepts on their Vitals profile.
Which hospitals is Dr. Jay Fenster affiliated with?
Dr. Jay Fenster is affiliated with Mount Sinai South Nassau.
Does Dr. Jay Fenster accept virtual/telehealth appointments?
Dr. Jay Fenster has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. Jay Fenster speak?
Dr. Jay Fenster speaks English.

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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