Dr. Joseph Mermelstein, MD
Dr. Joseph Mermelstein, MD is a gastroenterologist in Harrison, NY and has over 10 years of experience in the medical field. He graduated from Sinai-Grace Hospital in 2011. He is affiliated with White Plains Hospital. He is accepting new patients.
Scarsdale Medical Group
600 Mamaroneck Ave Ste 200 Harrison, NY 10528Make an Appointment
Compare Dr. Joseph Mermelstein, MD with other Gastroenterologists near you
Experience Check
Search for experience in a specific area
Dr. Mermelstein's Reviews
Likelihood to recommend Dr. Mermelstein
4.4
| 5 Star | 86% | 86% |
| 4 Star | 0% | 0% |
| 3 Star | 0% | 0% |
| 2 Star | 0% | 0% |
| 1 Star | 14% | 14% |
Leave a review
How was your experience with Dr. Mermelstein?Overall Patient Satisfaction
Likelihood of recommending Dr. Mermelstein to family and friends is 4.428571 out of 5
About Me
care philosophy
Dr Joseph Mermelstein, board-certified in internal medicine and gastroenterology, received his medical degree from Mount Sinai School of Medicine. He completed an Internal Medicine residency at Lenox Hill Hospital in New York. Dr Mermelstein went...read morebiography
Dr. Joseph Mermelstein, board-certified in internal medicine and gastroenterology, received his medical degree from Mount Sinai School of Medicine. He completed an Internal Medicine residency at Lenox Hill Hospital in New York. Dr. Mermelstein...read moreGastroenterology
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Sinai-grace Hospital
Medical School, 2011
Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.
Learn more about medical license public record checkFocus on IBD
Insurance Check
Search for your insurance carrier and choose your plan type
Locations
Scarsdale Medical Group
Affiliated Hospitals
- Recipient of 8
hospital awardsPatient Safety Excellence Award™ (2025, 2024)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all awardsGastrointestinal Care Excellence Award™ (2024)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all patient feedbackHow patients felt about the care they received at this hospital.
85%Patients said they were given information about recovering at home1% higher than the national average
81%Patients said that nurses always listened to them and explained things well6% higher than the national average
Your trust is our top concern. Learn more.
We monitor all reviews to ensure they comply with our guidelines and don’t include personal information, profanity, libel, defamation, harassment, obscenity or fraud.
All reviews are confirmed and audited before publication, and community members have the ability to flag inappropriate content for further review by our team.
Doctors can not pay for good reviews, nor can they pay to have negative reviews removed.
Any reviews that are deemed fraudulent or violate our guidelines will be removed immediately.