Browse Health
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 13 patients who have provided 6 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.8
Promptness 3.5
Courteous Staff 3.7
Accurate Diagnosis 4.8
Bedside Manner 4.7
Spends Time with Me 4.7
Follows Up After Visit 4.6

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 - 2014)
Compassionate Doctor Recognition (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)
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

Similar doctors nearby

Dr. Duke Nguyen

Internal Medicine
15 years experience
Fountain Valley, CA

Dr. Elaine Cummings-Grodin

Internal Medicine
26 years experience
Fountain Valley, CA

Dr. Tamara Fogarty

Internal Medicine
20 years experience
Fountain Valley, CA

Dr. Matthew Boone

Internal Medicine
26 years experience
Fountain Valley, CA

Dr. Dinesh Patel

Internal Medicine
25 years experience
Fountain Valley, CA

Dr. Jack Middlebrooks

Internal Medicine
11 years experience
Fountain Valley, CA
Search All Similar Doctors
Additional Information
Dr. Karen M Don MD is a female Internist, has 19 years of experience and practices in Internal Medicine.
Where does Dr. Karen M. Don practice?
Dr. Karen Don has 3 office locations.
Dr. Karen Don practices Internal Medicine near Fountain Valley, CA.
Additional practice locations include: Huntington Beach, CA.
See Fountain Valley Internists.