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Obstetrician & Gynecologist (OB/GYN)
18 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 (9)

The overall average patient rating of Dr. Gwen Allen is Good. Dr. Allen has been reviewed by 48 patients who have provided 9 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.1
Promptness 3.3
Courteous Staff 3.8
Accurate Diagnosis 3.6
Bedside Manner 3.7
Spends Time with Me 3.3
Follows Up After Visit 3.3

Specialties & Research

  • She has special expertise in 2 areas:
  • Hot Flashes
  • Menopause

Education & Awards

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


Dr. Allen has 28 hospital affiliations:

  • Centinela Hospital Medical Center 
  • Little Company of Mary Hospital 


  • Tagalog
  • Spanish
  • Portuguese
  • English

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Additional Information
Dr. Gwen Maria Allen MD is a female Obstetrician & Gynecologist, has 18 years of experience and practices in Obstetrics & Gynecology.
Where does Dr. Gwen M. Allen practice?
Dr. Gwen Allen has 1 office location.
Dr. Gwen Allen practices Obstetrics & Gynecology near Gardena, CA.
See Gardena Obstetricians & Gynecologists.