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Dr. Mark Horowitz, MD Visit Healthgrades for information on Dr. Mark Horowitz, MD. Find Phone & Address information, medical practice history, affiliated hospitals and more.

Specializes in Rheumatology • Male • Age 56

21 E 90th St
New York, NY 10128
OverviewExperienceHospital QualityPatient SatisfactionAppointments & Offices

Key things you need to know about
Dr. Horowitz:


Dr. Horowitz's Experience

Research training, expertise and qualifications

Dr. Horowitz's Specialties

  • Rheumatology

Procedures Dr. Horowitz Performs

  • Joint Drainage
  • Viscosupplementation With Hyaluronate

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Hospital Quality

The right hospital is as important as the right doctor

Mount Sinai Hospital
1 Gustave L Levy Pl
New York, NY 10029

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9 Facts About Hospital Quality

Patients’ risk of dying during a hospital stay for heart bypass surgery could be 87.4% lower, on average, at a hospital rated 5 stars compared to a hospital rated 1 star for that procedure. Choosing the right hospital is critical to your health. View Slideshow


Patient Satisfaction

Patients' feedback on their experience with Dr. Horowitz


8 Facts About Patient Satisfaction Surveys

Patient satisfaction surveys provide a standardized way of reporting about healthcare experiences. But there can be more than meets the eye when reviewing scores. Here's what you should know


Appointments & Offices

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Accepting new patients?

  • Yes
Mark D Horowitz MD
21 E 90th St
New York, NY 10128
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7 Tips to Prepare for Your Appointment

The key to a successful appointment is communication. To get the most out of your visit, prepare ahead of time so you can lead the conversation with your doctor. These 7 tips will get you ready

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