RichardP.MarrsMD

Obstetrics & Gynecology • Los Angeles, CA

Reproductive Endocrinology & Infertility

Physician

Join to view full profile

Dr. Marrs is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
Connect with colleagues in the same hospital or clinic.
Read the latest clinical news, personalized to your specialty.

See Dr. Marrs' full profile

Already have an account?

Office
11818 Wilshire Blvd
Ste 300
Los Angeles, CA 90025
Phone+1 310-828-4008

Fax+1 310-828-3310

Education & Training

University of Southern California/Los Angeles General Medical Center (USC/LA General)Fellowship, 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

CA State Medical License 1977 - 2025
TX State Medical License 1974 - 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
Most Compassionate Doctor American Registry
Super Doctor SuperDoctors.com
Top MD Consumers Checkbook
Fellow (FACOG) American Congress of Obstetricians and Gynecologists
Join now to see all

Publications & Presentations

PubMed

92 citations
Determinants of the outcome of intrauterine insemination: analysis of outcomes of 9963 consecutive cycles.
Bronte A. Stone, Joyce M. Vargyas, G.E. Ringler, Andrea L. Stein, Richard P. Marrs
American Journal of Obstetrics and Gynecology. 1999-06-01
122 citations
Age thresholds for changes in semen parameters in men.
Bronte A. Stone, Allyse Alex, L.B. Werlin, Richard P. Marrs
Fertility and Sterility. 2013-10-01
14 citations
Potential factors affecting embryo survival and clinical outcome with cryopreserved pronuclear human embryos.
Richard P. Marrs, Joanne Greene, Bronte A. Stone
American Journal of Obstetrics and Gynecology. 2004-06-01

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