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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).

Learn more about Dr. Marc Greenstadt:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

4.0
  •  
(14)
Patient comments (3)

The overall average patient rating of Dr. Marc Greenstadt is Good. Dr. Greenstadt has been reviewed by 14 patients who have provided 3 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.0
  •  
Promptness 4.4
  •  
Courteous Staff 3.7
  •  
Accurate Diagnosis 4.5
  •  
Bedside Manner 4.5
  •  
Spends Time with Me 4.3
  •  
Follows Up After Visit 3.7
  •  

Specialties & Research

Dr. Marc Greenstadt, MD is board certified in Internal Medicine.


Education & Awards

Dr. Greenstadt graduated from University of California at Los Angeles. He has 3 awards.

Awards  
Castle Connolly's Top Doctors™ (2012 - 2013)
Compassionate Doctor Recognition (2013, 2015)
On-Time Doctor Award (2015)

Affiliations

Dr. Greenstadt has 3 hospital affiliations:

  • Valley Presbyterian Hospital 
  • Northridge Hospital Medical Center, Roscoe Boulevard Campus 
  • Northridge Hospital Med Ctr Rosco 

Languages

  • English

> > > > Dr. Marc Greenstadt, MD

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Additional Information
Dr. Marc Greenstadt MD is a male Internist, has 36 years of experience and practices in Internal Medicine.
Where does Dr. Marc Greenstadt practice?
Dr. Marc Greenstadt has 1 office location.
Dr. Marc Greenstadt practices Internal Medicine near Northridge, CA.
See Northridge Internists.