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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. Crystal Mattimore:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (4)

The overall average patient rating of Dr. Crystal Mattimore is Below Average. Dr. Mattimore has been reviewed by 4 patients who have provided 4 comments. The rating is 2 out of 5 stars.

Patient Ratings
Ease of Appointment 3.3
Promptness 4.7
Courteous Staff 3.7
Accurate Diagnosis 2.0
Bedside Manner 2.3
Spends Time with Me 2.3
Follows Up After Visit 2.0

Education & Awards

Dr. Mattimore graduated from State University of New York Downstate, Brooklyn.


Dr. Mattimore has 5 hospital affiliations:

  • Cedars-Sinai Medical Center 
  • UCLA Medical Center 


  • Spanish
  • English

> > > > Dr. Crystal Mattimore, MD

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Additional Information
Dr. Crystal Williams Mattimore MD is a female Internist, has 34 years of experience and practices in Internal Medicine.
Where does Dr. Crystal W. Mattimore practice?
Dr. Crystal Mattimore has 2 office locations.
Dr. Crystal Mattimore practices Internal Medicine near Topanga, CA.
Additional practice locations include: Los Angeles, CA.
See Topanga Internists.