Browse Health
38 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 (1)

The overall average patient rating of Dr. Mark Zibelman is Excellent. Dr. Zibelman has been reviewed by 2 patients who have provided 1 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 4.0
Courteous Staff 5.0
Accurate Diagnosis 4.5
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. Mark Zibelman, MD is board certified in Internal Medicine.

Education & Awards

Dr. Zibelman graduated from Drexel University , Philadelphia. He has 3 awards.

Castle Connolly's Top Doctors™ (2012 - 2013)
Bridges to Excellence Recognition
Bridges to Excellence Medical Home Recognition (2014 - 2017)
Level III
NCQA Physician Practice Connections - Patient Centered Medical Home (2014 - 2017)


Dr. Zibelman has 6 hospital affiliations:

  • Delaware County Memorial Hospital 
  • Crozer-Chester Medical Center 

> > > > Dr. Mark Zibelman, MD

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Additional Information
Dr. Mark L Zibelman MD is a male Internist, has 38 years of experience and practices in Internal Medicine.
Where does Dr. Mark L. Zibelman practice?
Dr. Mark Zibelman has 9 office locations.
Dr. Mark Zibelman practices Internal Medicine near Ridley Park, PA.
Additional practice locations include: Crum Lynne, PA and Swarthmore, PA.
See Ridley Park Internists.