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

Specializes in Allergy & Immunology • Male • Age 63

9001 Summa Ave Fl 4
Baton Rouge, LA 70809
OverviewPhone & AddressExperienceHospital QualityPatient Satisfaction

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Dr. Erffmeyer:


Phone & Address

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Accepting new patients?

  • Yes

Dr. Erffmeyer's Offices

Ochsner Health Center - Summa (Bluebonnet Blvd.)
Ear, Nose, and Throat
9001 Summa Ave Fl 4
Baton Rouge, LA 70809
Ochsner Clinic Baton Rouge East
Ochsner Clinic Baton Rouge East
16777 Medical Center Dr
Baton Rouge, LA 70816
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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


Dr. Erffmeyer's Experience

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Dr. Erffmeyer's Care Philosophy

Dr. Erffmeyer's Specialties

  • Allergy & Immunology

Procedures Dr. Erffmeyer Performs

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Hospital Quality

The right hospital is as important as the right doctor

Ochsner Medical Center - Baton Rouge
17000 Medical Center Dr
Baton Rouge, LA 70816

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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. Erffmeyer


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

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