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Dr. Richard Marrs, MD
Endocrinologist (diabetes, hormones), Obstetrician & Gynecologist (OB/GYN)
38 years of experience

Video profile
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 (4)

The overall average patient rating of Dr. Richard Marrs is Excellent. Dr. Marrs has been reviewed by 16 patients who have provided 4 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.4
Promptness 4.0
Courteous Staff 4.1
Accurate Diagnosis 4.1
Bedside Manner 4.6
Spends Time with Me 4.5
Follows Up After Visit 3.9

Specialties & Research

Dr. Richard Marrs, MD is board certified in Reproductive Endocrinology.

  • He has special expertise in 8 areas:
  • Anovulation
  • Diabetes
  • Endometriosis
  • Female Infertility
  • Gynecology
  • Laproscopic Surgery (Laparoscopy)
  • Leiomyoma (Smooth Muscle Tumor)
  • Male Infertility

Education & Awards

Dr. Marrs graduated from The University of Texas at Galveston. He has 4 awards.

Castle Connolly America's Top Doctors® (2002 - 2008, 2010 - 2015)
Patients' Choice Award (2008 - 2010, 2015)
Compassionate Doctor Recognition (2009 - 2011, 2015)
On-Time Doctor Award (2009, 2015)


Dr. Marrs has 1 hospital affiliations:

  • Santa Monica - UCLA Medical Center 


  • Spanish

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Additional Information
Dr. Richard Preston Marrs MD is a male Reproductive Endorinologist, has 38 years of experience and practices in Reproductive Endocrinology.
Where does Dr. Richard P. Marrs practice?
Dr. Richard Marrs has 2 office locations.
Dr. Richard Marrs practices Reproductive Endocrinology near Los Angeles, CA.
Additional practice locations include: Pleasant Grove, UT.
See Los Angeles Endocrinologists.