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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 (127)

The overall average patient rating of Dr. Marc Grobman, Internist is Excellent. Dr. Grobman has been reviewed by 1644 patients who have provided 127 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.5
Promptness 4.6
Courteous Staff 4.6
Accurate Diagnosis 4.5
Bedside Manner 4.6
Spends Time with Me 4.5
Follows Up After Visit 4.6

Specialties & Research

Dr. Marc Grobman, DO is board certified in Internal Medicine.

  • He has special expertise in 3 areas:
  • Ear Acupuncture
  • Flu (Human Influenza)
  • Osteopathic Manipulation

Education & Awards

Dr. Grobman graduated from Des Moines University. He has 3 awards.

Patients' Choice 5th Anniversary Award (2012 - 2013)
Patients' Choice Award (2008 - 2013)
Compassionate Doctor Recognition (2010 - 2013)


Dr. Grobman has 3 hospital affiliations:

  • Crozer-Chester Medical Center 
  • Christiana Care Health Services 
  • Wilmington Hospital 

> > > > Dr. Marc Grobman, DO

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Additional Information
Dr. Marc David Grobman DO is a male Internist, has 24 years of experience and practices in Internal Medicine.
Where does Dr. Marc D. Grobman practice?
Dr. Marc Grobman has 2 office locations.
Dr. Marc Grobman practices Internal Medicine near Wilmington, DE.
See Wilmington Internists.