Browse Health
20 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).

Patient Reviews

Patient comments (12)

The overall average patient rating of Dr. David Zweiback is Average. Dr. Zweiback has been reviewed by 23 patients who have provided 12 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 3.9
Promptness 3.5
Courteous Staff 3.4
Accurate Diagnosis 3.1
Bedside Manner 3.7
Spends Time with Me 3.0
Follows Up After Visit 3.1

Specialties & Research

Dr. David Zweiback, DO, MD is board certified in Internal Medicine.

Education & Awards

Dr. Zweiback graduated from Philadelphia College of Osteopathic Medicine.


Dr. Zweiback has 8 hospital affiliations:

  • Nazareth Hospital 
  • Holy Redeemer Health System 


  • Spanish

> > > > Dr. David Zweiback, DO, MD

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Additional Information
Dr. David J Zweiback DO and MD is a male Internist, has 20 years of experience and practices in Internal Medicine.
Where does Dr. David J. Zweiback practice?
Dr. David Zweiback has 5 office locations.
Dr. David Zweiback practices Internal Medicine near Blue Bell, PA.
Additional practice locations include: Jenkintown, PA and Philadelphia, PA.
See Blue Bell Internists.