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Dr. John Erffmeyer, MD

Dr. John Erffmeyer, MD

Age 70 Internal Medicine M
(7) 7 reviews
Accepting New Patients


Dr. John Erffmeyer, MD is a internal medicine specialist in Baton Rouge, LA. He currently practices at Ochsner Clinic Baton Rouge East. He accepts multiple insurance plans, including Medicare. Dr. Erffmeyer is board certified in Internal Medicine.


  • University of Tennessee Health Sciences Center, Fellowship Hospital
  • Alton Ochsner Medical Foundation, Internship Hospital
  • Northwestern University The Feinberg School Of Medicine, Medical School — 1976

Insurance Accepted

  • Aetna
  • American Lifecare
  • Amerigroup (Wellpoint)
  • Anthem
  • Assurant Health
  • Beech Street (Multiplan)
  • Blue Cross and Blue Shield of Louisiana
  • Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • Community Health Choice
  • Coventry Health Care
  • Coventry Health Care of Louisiana
  • Employers Health Network
  • First Health
  • Galaxy Health Network
  • Government Employees Health Association (GEHA)
  • Health Net
  • Humana
  • Medicaid
  • Medicare
  • MultiPlan
  • National Preferred Provider Network
  • PHCS
  • PPO Plus
  • Prime Health Services
  • Special Needs Plan
  • Three Rivers Provider Network
  • UnitedHealthCare
  • USA Managed Care Organization
  • Worker's Compensation

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Mar 05, 2016
Dr. Erffmeyer was outstanding. He listened, diagnosed, and explained. His recommendation was the solution to controlling my allergy. He was very personable and even followed up. He was everything, and more, that one would hope for in a doctor.
Frank S. in Baton Rouge, LA — Mar 05, 2016
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Photo: Dr. John Erffmeyer, MD
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Frequently Asked Questions

Find contact information here to make an appointment.

Click here to compare with other Internal Medicine Specialists.

A list of accepted insurance providers is available on the Healthgrades insurance check. It is always a good idea to verify your insurance when making an appointment.

Dr. Erffmeyer frequently treats the following conditions: Nasopharyngitis, Hives, and Itchy Skin. See more on Sharecare.

Yes, Dr. John Erffmeyer, MD holds board certifications in Internal Medicine.

Dr. Erffmeyer has over 46 years of healthcare experience.

There is a star rating of 4.3/5 for Dr. John Erffmeyer, MD. Patients say that the provider listened & answered questions well and they trusted the provider's decisions. See all patient feedback on Sharecare.


  1. Ochsner Clinic Baton Rouge East

    1. 1
      Ochsner Clinic Baton Rouge East
      16777 Medical Center Dr, Baton Rouge, LA 70816 (225) 754-3278