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Dr. John Ahrens, MD
Infectious Disease Specialist (virus, bacteria, parasites)
24 years of experience
Accepting new patients
Video profile
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. John Ahrens:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. John Ahrens is Good. Dr. Ahrens has been reviewed by 4 patients who have provided 0 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.0
Promptness 4.0
Courteous Staff 3.0
Accurate Diagnosis 4.0
Bedside Manner 4.0
Spends Time with Me 5.0
Follows Up After Visit 4.0

Specialties & Research

Dr. John Ahrens, MD is board certified in Infectious Disease.

  • He has special expertise in 3 areas:
  • AIDS/HIV (Acquired Immunodeficiency Syndrome)
  • HIV Infections
  • Hepatitis C

Education & Awards

Dr. Ahrens graduated from Temple University Physicians, Philadelphia.


Dr. Ahrens has 8 hospital affiliations:

  • South Jersey Health System-Elmer 
  • South Jersey Healthcare - Regional Medical Center 


  • Spanish

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Additional Information
Dr. John Ahrens MD is a male Infectious Disease Specialist, has 24 years of experience and practices in Infectious Disease.
Where does Dr. John Ahrens practice?
Dr. John Ahrens has 1 office location.
Dr. John Ahrens practices Infectious Disease near Vineland, NJ.
See Vineland Infectious Disease Doctors.