Summary

Dr. Joseph Mermelstein is a gastroenterologist with 15 years of experience specializing in digestive health and disorders of the gastrointestinal system. He earned his medical degree from the Icahn School of Medicine at Mount Sinai, where he received comprehensive training in internal medicine and gastroenterology. Dr. Mermelstein speaks English and brings extensive expertise to his practice in treating complex digestive conditions.

Dr. Mermelstein practices at Scarsdale Medical Group in Harrison, New York, where he focuses on preventive care and treatment of digestive disorders. He specializes in managing colon polyps and provides comprehensive colonoscopy services for early detection and prevention of colorectal disease. His practice also includes expertise in sedation procedures and diagnostic pathology testing to ensure accurate diagnoses. Patients consistently rate Dr. Mermelstein highly for his care, giving him an average rating of 4.7 out of 5 stars.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.7
  • 15 years of experience
  • 26 insurance plans accepted
  • speaks English
  • Icahn School Of Medicine At Mount Sinai
  • 7 written reviews
  • 1 award
  • 1 specialty
  • 1 area of expertise
  • 1 office location
  • Male

Patients’ Perspective

  • Flexible scheduling

Awards

  • Vitals Preferred Provider

    • Vitals Preferred Provider Award
      • Preferred Provider badge recognizes providers that are committed to transparency, responsiveness and great service to patients, and have earned a high patient satisfaction rating.

  • Click for our Methodology

Office Location

Scarsdale Medical Group

600 Mamaroneck Avenue Suite 200Harrison, NY 10528
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

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Dr. Joseph Mermelstein, MDDr. Hashem Joseph Hashem, MDDr. Kristen Kyong Lee, MDDr. Michael Dann, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.7 
4.9 
15 Years of Experience 27 Years of Experience 17 Years of Experience 22 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks English Speaks English, French, Arabic Speaks English Speaks English
Harrison , NYSomers , NYNEW YORK , NYNEW YORK , NY
Med School: Icahn School Of Medicine At Mount Sinai Med School: St Georges University School Of Medicine Med School: Cornell University Med School: State University of New York
Current Profile
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Insurance Plans Accepted by Dr. Joseph Mermelstein

  • 1199SEIU
  • Aetna
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • CenterLight Healthcare
  • Cigna
  • Elderplan
  • EmblemHealth
  • EmblemHealth - HMO
  • Golden Rule
  • HealthFirst (NY)
  • HealthFirst (NY) - HMO
  • HealthFirst (NY) - Medicare (Advantage HMO)
  • MagnaCare
  • MagnaCare - HMO
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Nippon Life Benefits
  • Oscar Health Insurance
  • UnitedHealthcare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare Oxford
  • UnitedHealthcare Oxford - HMO

Medical Specialties

Dr. Joseph Mermelstein has the following specialty

Specialty Expertise

Dr. Joseph Mermelstein has the following area of expertise

  • Internal Medicine

Certifications, License, & Education

15 Years Experience

MEDICAL LICENSE

Medical Doctor, New York, 2026, Active

EDUCATION & TRAINING

Medical School

Icahn School Of Medicine At Mount SinaiGraduated in 2011

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Frequently Asked Questions

Where is Dr. Joseph Mermelstein's office located?
Dr. Joseph Mermelstein's office is located at 600 Mamaroneck Avenue Suite 200, Harrison, NY, 10528.
Is Dr. Joseph Mermelstein accepting new patients?
Dr. Joseph Mermelstein is accepting new patients on Vitals. View Dr. Joseph Mermelstein's profile on Vitals to make an appointment.
Does Dr. Joseph Mermelstein accept virtual/telehealth appointments?
Dr. Joseph Mermelstein has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Joseph Mermelstein?
You can find contact information for Dr. Joseph Mermelstein here on Vitals.
What languages does Dr. Joseph Mermelstein speak?
Dr. Joseph Mermelstein speaks English.

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