Dr. Mark J. Gelwan, MD

Dr. Mark J. Gelwan, MD http://cdn.hgimg.com/img/silhouettes/silhouette-male_w120h160_v1.jpg Visit Healthgrades for information on Dr. Mark J. Gelwan, MD. Find Phone & Address information, medical practice history, affiliated hospitals and more.

Specializes in Ophthalmology • Male • Age 58

12218 Rockaway Beach Blvd
Rockaway Park, NY 11694
OverviewExperienceHospital QualityPatient SatisfactionAppointments & Offices

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Dr. Gelwan:


Dr. Gelwan's Experience

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Dr. Gelwan's Specialties

Procedures Dr. Gelwan Performs

Conditions Dr. Gelwan Treats

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Hospital Quality

The right hospital is as important as the right doctor

Mount Sinai Hospital
One Gustave L Levy Place
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 85.2% 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. Gelwan


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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Mark J Gelwan
Mark J Gelwan
12218 Rockaway Beach Blvd
Rockaway Park, NY 11694
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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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