Browse Health
Dr. John Ahrens, MD
Infectious Disease Specialist (virus, bacteria, parasites)
25 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:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

View full profile

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

Similar doctors nearby

Dr. David Kaufman

Internal Medicine
38 years experience
Vineland, NJ

Dr. David Galetto

Internal Medicine
31 years experience
Vineland, NJ

Dr. Judith Lightfoot

Infectious Disease
20 years experience
Vineland, NJ

Dr. Cindy Meng

Infectious Disease
Sewell, NJ

Dr. Mark Fussa

Infectious Disease
Sewell, NJ

Dr. Michael Barnish

Infectious Disease
27 years experience
Sewell, NJ
Search All Similar Doctors
Additional Information
Dr. John Ahrens MD is a male Infectious Disease Specialist, has 25 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.