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Obstetrician & Gynecologist (OB/GYN)
17 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 (11)

The overall average patient rating of Dr. Gwen Allen is Good. Dr. Allen has been reviewed by 44 patients who have provided 11 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.2
Promptness 3.2
Courteous Staff 3.6
Accurate Diagnosis 3.7
Bedside Manner 3.8
Spends Time with Me 3.5
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 17 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.