Browse Health
Obstetrician & Gynecologist (OB/GYN)
16 years of experience
Accepting new patients
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

  • Currently 3 of 4 stars
Patient comments (9)

The overall average patient rating of Dr. Gwen Allen is Good. Dr. Allen has been reviewed by 31 patients who have provided 9 comments. The rating is 3 out of 4 stars.

Patient Ratings
Ease of Appointment 3.3
  • Currently 3.2666666666667 of 4 stars
Promptness 2.4
  • Currently 2.3571428571429 of 4 stars
Courteous Staff 2.8
  • Currently 2.8 of 4 stars
Accurate Diagnosis 2.9
  • Currently 2.8571428571429 of 4 stars
Bedside Manner 2.9
  • Currently 2.9285714285714 of 4 stars
Spends Time with Me 2.6
  • Currently 2.6 of 4 stars
Follows Up After Visit 2.4
  • Currently 2.4285714285714 of 4 stars

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:

  • Anaheim Memorial Medical Center 
  • USC University Hospital 


  • Tagalog
  • Spanish
  • Portuguese

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Additional Information
Dr. Gwen Maria Allen MD is a female Obstetrician & Gynecologist, has 16 years of experience and practices in Obstetrics & Gynecology.
Where does Dr. Gwen M. Allen practice?
Dr. Gwen Allen has 4 office locations.
Dr. Gwen Allen practices Obstetrics & Gynecology near Gardena, CA.
Additional practice locations include: Torrance, CA and South Gate, CA.
See Gardena Obstetricians & Gynecologists.