
Marcelle I. Cedars MD
Reproductive Endocrinology & Infertility
Professor of Obstetrics & Gynecology, UCSF
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499 Illinois StFl 6San Francisco, CA 94158
Phone+1 415-353-7475
Fax+1 415-476-4150
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Education & Training
UCLA David Geffen School of Medicine/UCLA Medical CenterFellowship, Reproductive Endocrinology and Infertility, 1985 - 1987
University of Texas Southwestern Medical CenterResidency, Obstetrics and Gynecology, 1982 - 1985
University of Texas Southwestern Medical CenterInternship, Transitional Year, 1981 - 1982
University of Texas Southwestern Medical SchoolClass of 1981
Certifications & Licensure
CA State Medical License 1985 - 2027
CO State Medical License 1998 - 2003
TX State Medical License 1981 - 2003
OH State Medical License 1988 - 2001
KY State Medical License 1996 - 1999
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, 2012-2014
- Super Doctor SuperDoctors.com
- Top MD Consumers Checkbook
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Clinical Trials
- Protocols for Improved in Vitro Fertilization (IVF) Outcomes Start of enrollment: 2006 Jun 01
- Genetic Epidemiology of Ovarian Aging Start of enrollment: 2006 Nov 01
- KEEPS Cognitive and Affective Study Start of enrollment: 2007 May 01
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Publications & Presentations
PubMed
- The association between perinatal maternal mental health during the COVID-19 pandemic and offspring neurodevelopment at 24 months of age.Anna Sindalovsky, Katherine Geisler, Heather G Huddleston, Marcelle I Cedars, Eleni G Jaswa
Journal of Affective Disorders. 2025-12-15 - From innovation to practice: evaluating the evidence for preimplantation genetic testing for aneuploidy.Sarah Lensen, Marcelle I Cedars, Sebastiaan Mastenbroek
Fertility and Sterility. 2025-11-01 - Obstetric risks from ART: clarifying the forest to identify the right trees (Reply to Letter-to-the-Editor).David Huang, Marcelle I Cedars
American Journal of Obstetrics and Gynecology. 2025-10-17
Journal Articles
- Sex-Based Differences in HIV-1 Reservoir Activity and Residual Immune ActivationMarcelle Cedars, Monica Gandhi, Steven G Deeks, The Journal of Infectious Diseases
- Microfluidic Sorting Selects Sperm for Clinical Use with Reduced DNA Damage Compared to Density Gradient Centrifugation with Swim-up in Split Semen SamplesMarcelle I Cedars, Mitchell P Rosen, Human Reproduction
- Decreased Clinical Pregnancy and Live Birth Rates After Short Interval from Delivery to Subsequent Assisted Reproductive Treatment CycleMitchell P Rosen, Marcelle I Cedars, Human Reproduction
Lectures
- Evaluation of the Infertile Couple - An Approach by a Couple of EndocrinologistsENDO 2019 - New Orleans, LA - 3/25/2019
- Evaluation of the Infertile Couple - An Approach by a Couple of Endocrinologists (Repeat)ENDO 2019 - New Orleans, LA - 3/25/2019
- Obstetrics and Gynecology Update: What Does the Evidence Tell Us?University of California, San Francisco, San Francisco, California - 10/31/2012
Other
- Intrauterine adhesionsCedars MI
http://www.uptodate.com/contents/intrauterine-adhesions
UpToDate, Wolters Kluwer Health - 2012-06-13
Press Mentions
ART and Pediatric Cancer: Risk May Vary by Method Used, Cancer TypeMarch 31st, 2023
Freezing Eggs Doesn't Make Future Pregnancy a Done DealSeptember 26th, 2022
‘Sobering’ Study Shows Challenges of Egg FreezingSeptember 23rd, 2022- Join now to see all
Grant Support
- Longitudinal Evaluation of Ovarian Aging and Cardiovascular RiskUNIVERSITY OF CALIFORNIA, SAN FRANCISCO2017–2025
- Genetic Epidemiology Of Ovarian AgingEunice Kennedy Shriver National Institute Of Child Health &Human Development2005–2009
Professional Memberships
- Member
- Fellow
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