Dr. John J. Messmer, MD http://www.healthgrades.com/public/images/hgbug_200x200.png Visit Healthgrades for information on Dr. John J. Messmer, MD. Find Phone & Address information, medical practice history, affiliated hospitals and more.

Specializes in Geriatric Medicine - Male - Age 62

OverviewMy Practice DetailsHospital QualityPatient SatisfactionAppointments & Offices

Dr. Messmer's Background

Research training, expertise and qualifications

Dr. Messmer's Care Philosophy

I believe in aggressively addressing health issues so you can feel good, live well, stay active and enjoy life.

Dr. Messmer's Specialties

Procedures Dr. Messmer Performs

Conditions Dr. Messmer Treats

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Hospital Quality

The right hospital is as important as the right doctor

Milton S. Hershey Medical Center
500 University Drive
Hershey, PA 17033
Good Samaritan Hospital
4th And Walnut Streets
Lebanon, PA 17042

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9 Facts About Hospital Quality

You have an 85.6% lower risk of dying at a hospital with 5-stars for heart bypass surgery compared to a hospital with 1-star. Choosing the right hospital is critical to your health. View Slideshow

Patient Satisfaction

Patients' feedback on their experience with Dr. Messmer


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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Accepted Insurances

Penn State University Physical Grp
Penn State University Physical Grp
941 Park Dr
Palmyra, PA 17078
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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

Find the Right Doctor For You.

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