Dr. Marrs is on Doximity
As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.
- Connect with other colleagues in the same hospital or clinic
- Search all U.S. specialist profiles and refer a patient
- Read the latest clinical news and earn CME/CEU credits
Office
11818 Wilshire Blvd
Suite 300
Los Angeles, CA 90025Phone+1 310-828-4008- Is this information wrong?
Education & Training
- University of Southern California/LAC+USC Medical CenterFellowship, Endocrinology, Diabetes, and Metabolism, 1977 - 1979
- University of Texas Medical Branch HospitalsResidency, Obstetrics and Gynecology, 1974 - 1977
- University of Texas Medical Branch School of MedicineClass of 1974
Certifications & Licensure
- TX State Medical License 1974 - 2025
- CA State Medical License 1977 - 2025
- UT State Medical License 2008 - 2016
- American Board of Obstetrics and Gynecology Obstetrics & Gynecology
- American Board of Obstetrics and Gynecology Reproductive Endocrinology/Infertility
Awards, Honors, & Recognition
- America's Top Doctors Castle Connolly, 2002-2014
- Top Doctors:LA Area Castle Connolly, 2013
- Top Doctors:Southern California Castle Connolly, 2012
- Join now to see all
Publications & Presentations
PubMed
- 18 citationsInsights from clinical experience in treating IVF poor respondersKelly J. Gonda, Alice D. Domar, Norbert Gleicher, Richard P. Marrs> ;Reproductive Biomedicine Online. 2018 Jan 1
- 13 citationsCasting for determinants of blastocyst yield and of rates of implantation and of pregnancy after blastocyst transfersBronte A. Stone, Charles M. March, G.E. Ringler, Kelly Baek, Richard P. Marrs> ;Fertility and Sterility. 2014 Oct 1
- 113 citationsAge thresholds for changes in semen parameters in men.Bronte A. Stone, Allyse Alex, L.B. Werlin, Richard P. Marrs> ;Fertility and Sterility. 2013 Oct 1
- Join now to see all
Press Mentions
- Fertility Clinic Mix-up: How to Choose IVF CenterJuly 12th, 2019
- She Was 48 When She Became PregnantDecember 20th, 2017
Grant Support
- In Vitro Fertilization And Embryo TransferNational Center For Research Resources1985
Professional Memberships
- Fellow
- Member
- Member
Hospital Affiliations
- Torrance Memorial Medical CenterTorrance, California
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence: