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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. Karen Simpson:

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  1. Qualifications
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Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. Karen Simpson is Excellent. Dr. Simpson has been reviewed by 4 patients who have provided 0 comments. The rating is 5 out of 5 stars.

Specialties & Research

Dr. Karen Simpson, MD is board certified in Obstetrics & Gynecology.

  • She has special expertise in 3 areas:
  • Hot Flashes
  • Menopause
  • Pelvic Floor Disorders bladder and bowel control problems

Education & Awards

Dr. Simpson graduated from University of California at Los Angeles.


Dr. Simpson has 6 hospital affiliations:

  • Kaiser Foundation Hospital - Walnut Creek 
  • Kaiser Foundation Hospital - Martinez/Walnut 


  • Spanish

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Additional Information
Dr. Karen L Simpson MD is a female Obstetrician & Gynecologist, has 28 years of experience and practices in Obstetrics & Gynecology.
Where does Dr. Karen L. Simpson practice?
Dr. Karen Simpson has 1 office location.
Dr. Karen Simpson practices Obstetrics & Gynecology near Pleasanton, CA.
See Pleasanton Obstetricians & Gynecologists.