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

Specializes in Critical Care Medicine • Male • Age 61

185 Old Country Rd Ste 3
Riverhead, NY 11901
OverviewExperienceHospital QualityPatient SatisfactionAppointments & Offices

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Dr. Walser:


Dr. Walser's Experience

Research training, expertise and qualifications


Hospital Quality

The right hospital is as important as the right doctor

Peconic Bay Medical Center
1300 Roanoke Ave
Riverhead, NY 11901
Eastern Long Island Hospital
201 Manor Pl
Greenport, NY 11944

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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. Walser


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
Penconic Bay Primary Med Care
Penconic Bay Primary Med Care
185 Old Country Rd Ste 3
Riverhead, NY 11901
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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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