Browse Health
23 years of experience
Accepting new patients
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. Jeffrey Hershkowitz:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. Jeffrey Hershkowitz is Excellent. Dr. Hershkowitz has been reviewed by 4 patients who have provided 1 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 2.8
Promptness 3.2
Courteous Staff 3.2
Accurate Diagnosis 5.0
Bedside Manner 4.6
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. Jeffrey Hershkowitz, DO is board certified in Internal Medicine.

  • He has special expertise in 1 area:
  • Flu (Human Influenza)

Education & Awards

Dr. Hershkowitz graduated from New York Institute of Technology, Old Westbury.


Dr. Hershkowitz has 3 hospital affiliations:

  • Galesburg Cottage Hospital 
  • Osf St Mary Medical Center 
  • St Mary Med Ctr, Galesburg, Il 


  • English

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Additional Information
Dr. Jeffrey D Hershkowitz DO is a male Internist, has 23 years of experience and practices in Internal Medicine.
Where does Dr. Jeffrey D. Hershkowitz practice?
Dr. Jeffrey Hershkowitz has 2 office locations.
Dr. Jeffrey Hershkowitz practices Internal Medicine near Galesburg, IL.
Additional practice locations include: Peoria, IL.
See Galesburg Internists.