Summary

Dr. Jay Fenster is a gastroenterologist who specializes in digestive health and disorders of the gastrointestinal tract. He earned his medical degree from SUNY Downstate Medical Center College of Medicine and completed his residency training at Maimonides Medical Center. With four decades of medical practice, Dr. Fenster brings extensive expertise to his patient care. He communicates with patients in English.

Dr. Fenster practices at Mount Sinai South Nassau and Five Towns Gastroenterology in Cedarhurst, New York. His clinical focus includes treating colon polyps, indigestion, and heartburn. He performs diagnostic and therapeutic procedures including colonoscopy, lower gastrointestinal endoscopy, and upper gastrointestinal endoscopy. Patients have given him an average rating of 4.2 on Vitals.

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, MDDr. Michael Seth Rosman, MDDr. Michael Dann, MDDr. Hon-Ming Eng, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.2 
4.5 
40 Years of Experience 10 Years of Experience 22 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English 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: New York University School Of Medicine Med School: State University of New York
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

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.
Is Dr. Jay Fenster accepting new patients?
Dr. Jay Fenster is accepting new patients on Vitals. View Dr. Jay Fenster's profile on Vitals to make an appointment.
What languages does Dr. Jay Fenster speak?
Dr. Jay Fenster speaks English.
Does Dr. Jay Fenster accept my insurance?
You can see the insurance plans that Dr. Jay Fenster accepts on their Vitals profile.
Where is Dr. Jay Fenster's office located?
Dr. Jay Fenster's office is located at 657 Central Ave Ste 2, Cedarhurst, NY, 11516.

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