Joseph Mermelstein, MD
Gastroenterology Internal Medicine
Joseph Mermelstein, MD has been part of the Scarsdale medical community since 2011 in group practice. He graduated from Icahn School of Medicine at Mount Sinai in 2011 and has 15+ years of clinical experience. Gastroenterologists diagnose and treat digestive system disorders including GERD, irritable bowel syndrome (IBS), and more.
Data updated 2021-05-24 on CMS NPPES
Contact & Location
Practice Location
550 Mamaroneck Avenue Suite 302, Scarsdale, NY 10583
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Gastroenterologists diagnose and treat digestive system disorders including GERD, irritable bowel syndrome (IBS), inflammatory bowel disease (Crohn's, ulcerative colitis), liver disease, pancreatitis, and colon polyps. They perform endoscopies and colonoscopies.
Taxonomy: 207RG0100X
Education & Training
Icahn School of Medicine at Mount Sinai (Class of 2011)
Virtual Internal Medicine Care With Joseph Mermelstein
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Joseph Mermelstein for follow-ups, medication reviews, and ongoing care — no travel to Scarsdale required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.
Frequently Asked Questions
Common questions about Joseph Mermelstein
NPI records show Dr. Mermelstein as active with telehealth listed in Scarsdale, NY. Note: NPI status alone doesn't confirm open availability — always call ahead. Phone: (914) 723-8100.
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Contact Joseph Mermelstein
Practice Location
550 Mamaroneck Avenue Suite 302, Scarsdale, NY 10583
This is a provider directory. Contact the office directly to schedule appointments.
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