> > > > Dr. David Zweiback, DO, MD
Dr. David J Zweiback DO and MD is a male Internist, has 19 years of experience and practices in Internal Medicine.
Dr. David Zweiback has 2 office locations.
Northwestern Med Assocs
589 Skippack Pike
Ste 308
Blue Bell, PA 19422

Phone Number
Locations and availability (2)
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

  • Currently 2.5 of 4 stars
Patient comments (12)

The overall average patient rating of Dr. David Zweiback is Good. Dr. Zweiback has been reviewed by 16 patients who have provided 12 comments. The rating is 2.5 out of 4 stars.

Patient Ratings
Ease of Appointment 3.2
  • Currently 3.2 of 4 stars
Promptness 2.9
  • Currently 2.9 of 4 stars
Courteous Staff 2.8
  • Currently 2.8 of 4 stars
Accurate Diagnosis 2.6
  • Currently 2.6 of 4 stars
Bedside Manner 3.0
  • Currently 3 of 4 stars
Spends Time with Me 2.5
  • Currently 2.5 of 4 stars
Follows Up After Visit 2.6
  • Currently 2.5555555555556 of 4 stars

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 

Accepted Insurance Plans

Dr. Zweiback accepts these health insurances in at least one office:

  • Humana - 6 plans
  • Aetna - 3 plans


  • Spanish

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Additional Information
Where does Dr. David J. Zweiback practice?
Dr. David Zweiback practices Internal Medicine near Blue Bell, PA.
Additional practice locations include: Jenkintown, PA.
See Blue Bell Internists.