Dr. Rajkumar G. Mariwalla, MD

Dr. Rajkumar G. Mariwalla, MD http://d1ffafozi03i4l.cloudfront.net/img/silhouettes/silhouette-male_w120h160_v1.jpg Visit Healthgrades for information on Dr. Rajkumar G. Mariwalla, MD. Find Phone & Address information, medical practice history, affiliated hospitals and more.

Specializes in Gastroenterology • Male • Age 64

1111 Montauk Hwy Ste 3-1
West Islip, NY 11795
OverviewExperienceHospital QualityPatient SatisfactionAppointments & Offices

Key things you need to know about
Dr. Mariwalla:


Dr. Mariwalla's Experience

Research training, expertise and qualifications

Dr. Mariwalla's Specialties

  • Gastroenterology

Procedures Dr. Mariwalla Performs

  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • See all 3 procedures

MoreGet the facts on Dr. Mariwalla


Hospital Quality

The right hospital is as important as the right doctor

Good Samaritan Hospital Medical Center
1000 Montauk Hwy
West Islip, NY 11795

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Hospital Quality Matters

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. Mariwalla

patient satisfaction matters

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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Island Gastroenterology Cnslts
West Islip Office
1111 Montauk Hwy Ste 3-1
West Islip, NY 11795
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Prepare For Your Appointment

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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