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20 years of experience
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 (6)

The overall average patient rating of Dr. Karen Don is Excellent. Dr. Don has been reviewed by 15 patients who have provided 6 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.7
Promptness 3.6
Courteous Staff 3.4
Accurate Diagnosis 4.7
Bedside Manner 4.7
Spends Time with Me 4.6
Follows Up After Visit 4.3

Specialties & Research

Dr. Karen Don, MD is board certified in Internal Medicine.

Education & Awards

Dr. Don graduated from University of California at Los Angeles. She has 6 awards.

Patients' Choice 5th Anniversary Award (2012 - 2014)
Patients' Choice Award (2008 - 2015)
Compassionate Doctor Recognition (2012 - 2013, 2015)
Bridges to Excellence Recognition
Bridges to Excellence Medical Home Recognition (2014 - 2017)
Level III
NCQA Physician Practice Connections - Patient Centered Medical Home (2014 - 2017)
Top 10 Doctor - City (2014)
Fountain Valley, CA


Dr. Don has 6 hospital affiliations:

  • Anaheim Memorial Medical Center 
  • Fountain Valley Regional Hospital & Medical Center 


  • Chinese
  • Spanish
  • Mandarin

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Additional Information
Dr. Karen M Don MD is a female Internist, has 20 years of experience and practices in Internal Medicine.
Where does Dr. Karen M. Don practice?
Dr. Karen Don has 1 office location.
Dr. Karen Don practices Internal Medicine near Fountain Valley, CA.
See Fountain Valley Internists.