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Office
130 2nd Ave
Boston Ivf - The Waltham Center
Waltham, MA 02451Phone+1 781-434-6500
Education & Training
- Beth Israel Deaconess Medical CenterResidency, Obstetrics and Gynecology, 1986 - 1990
- State University of New York Downstate Medical Center College of MedicineClass of 1986
Certifications & Licensure
- ME State Medical License 2002 - 2026
- NY State Medical License 2013 - 2026
- RI State Medical License 2002 - 2026
- IN State Medical License 2012 - 2025
- MA State Medical License 1987 - 2025
- OR State Medical License 2009 - 2025
- AZ State Medical License 2014 - 2024
- American Board of Obstetrics and Gynecology Obstetrics & Gynecology
- American Board of Obstetrics and Gynecology Reproductive Endocrinology/Infertility
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Publications & Presentations
PubMed
- 66 citationsCombined hormonal contraception and the risk of venous thromboembolism: a guidelineSamantha M. Pfeifer, Samantha Butts, Daniel A. Dumesic, Gregory Fossum, Clarisa R. Gracia
Fertility and Sterility. 2017-01-01 - 26 citationsHippo signaling in the ovary and polycystic ovarian syndrome.Kristi Maas, Sheyla Mirabal, Alan S. Penzias, Paul M Sweetnam, Kevin Eggan
Journal of Assisted Reproduction and Genetics. 2018-08-17 - 44 citationsThe bile acid synthesis pathway is present and functional in the human ovary.Laura T. Smith, Maik Nierstenhoefer, Sang Wook Yoo, Alan S. Penzias, Edda Tobiasch
Plos One. 2009-10-06
Press Mentions
- Double Embryo Transfer for IVF Linked to Higher Risk of Neonatal DeathDecember 5th, 2022
- Freezing Eggs Doesn't Make Future Pregnancy a Done DealSeptember 26th, 2022
- ‘Sobering’ Study Shows Challenges of Egg FreezingSeptember 23rd, 2022
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