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Rachel Masch, MD, MPH
Obstetrics and Gynecology
About Me
Rachel Masch MD, MPH, is a board-certified obstetrician-gynecologist and nationally recognized specialist in Complex Family Planning (CFP). She is a Professor of Obstetrics, Gynecology, and Reproductive Science at the Icahn School of Medicine at Mount Sinai. She serves as the Program Director of the Mount Sinai CFP Fellowship, where she leads advanced training in this essential subspecialty.
A graduate of Brown University and Brown University Medical School, Dr. Masch completed her OB/GYN residency at Reading Hospital and Medical Center and earned an MPH in Health Policy and Management from Columbia University Mailman School of Public Health. She is a Fellow of both the American College of Obstetricians and Gynecologists and the Society of Family Planning.
A Fellow of ACOG and the Society of Family Planning, she is an award-winning educator, prolific author, and frequent national and international speaker whose curriculum helped shape CFP training nationwide. She also serves as Chief Medical Officer of Basic Health International, advancing global efforts to eliminate cervical cancer through education, research, implementation, policy change and advocacy. Dr. Masch is committed to excellence in patient care and clinical education and to advancing equitable access to essential women’s health services for vulnerable populations worldwide.
Language
English
Position
CLINICAL PROFESSOR | Global Health and Health Systems Design, CLINICAL PROFESSOR | Obstetrics, Gynecology and Reproductive Science
Hospital Affiliations
- Mount Sinai Morningside
- Mount Sinai Beth Israel
- Mount Sinai Brooklyn
- Mount Sinai Queens
- The Mount Sinai Hospital
- Mount Sinai West
Education
MD, Warren Alpert Medical School at Brown University
Residency, Obstetrics & Gynecology
Reading Hospital and Medical Center
Certifications
American Board of Obstetrics and Gynecology
Awards
2019
William K. Rashbaum Award, Physicians for Reproductive Health
2018
Nominated and Inducted, Fellow
New York Academy of Medicine
2017
Nominated and Inducted, Fellow
New York Obstetrical Society
2015
Founding Member
Haiti sans Cervical Cancer
2013
Featured MD
Brown Medicine Magazine
2009
ACOG/CREOG National Faculty Award
Beth Israel Medical Center
2008
Professor of the Year Award
2006
Medical Student Clerkship Teaching Award
New York University School of Medicine
2006
Medical Student Clerkship Teaching Award
New York University School of Medicine
2005
Medical Student Clerkship Teaching Award
New York University School of Medicine
1998
Gordon W. Douglas, M.D. Faculty Teaching Award
New York University School of Medicine
Insurance Information
Accepted insurance may vary by the doctor’s office location. Please contact the office directly to obtain the most up-to-date insurance information. Patients with Anthem Blue Cross Blue Shield (formerly known as Empire) please click here for more information. Patients with Molina insurance should click here for more information. Mount Sinai’s contracts with Anthem and Molina expired on December 31.
- 1199 SEIU
- AETNA - Commercial
- AETNA - Medicare
- Affinity Medicaid-Medicare-Essential Exchange
- Amidacare Medicaid
- CIGNA Healthcare
- Centivo
- Elderplan
- EmblemHealth - GHI-PPO
- EmblemHealth - HIP
- EmblemHealth - HIP-Medicaid
- EmblemHealth - HIP-Medicare
- Empire Blue Cross Blue Shield - Commercial/Exchange
- Empire Blue Cross Blue Shield - HealthPlus Medicaid
- Empire Blue Cross Blue Shield - Medicare
- Fidelis Health Care
- HealthFirst Medicaid
- HealthFirst Medicare
- Horizon NJ
- Magnacare-Health Care
- Medicare - NJ
- Medicare - NY
- Metroplus
- Multiplan PHCS
- NJ Medicaid
- NY Medicaid
- Oscar
- Oxford - Freedom and Liberty
- Senior Whole Health
- United Health Care - Commercial
- United Health Care - Empire Plan
- United Health Care - Oxford Care
- United Health Care - Top Tier
- VNSNY Choice Medicare
- VNSNY Select Health Medicaid
- VillageCareMax
- WellCare Health Plan
Physicians who provide services at hospitals and facilities in the Mount Sinai Health System might not participate in the same health plans as those Mount Sinai hospitals and facilities (even if the physicians are employed or contracted by those hospitals or facilities).
Information regarding insurance participation and billing by this physician may be found on this page, and can also be obtained by contacting this provider directly. Because physicians insurance participation can change, the insurance information on this page may not always be up-to-date. Please contact this physician directly to obtain the most up-to-date insurance information.
Insurance and health plan networks that the various Mount Sinai Health System hospitals and facilities participate in can be found on the Mount Sinai Health System website.
Publications
Selected Publications
- A mixed-methods preliminary evaluation of an innovative treatment for cervical precancer in El Salvador’s screen-and-treat program. Montserrat Soler, Leticia López, Gabriel Conzuelo Rodriguez, José R. Pérez, Karla Polio, José M. Velis, Eveline Mumenthaler, Rachel Masch, Miriam Cremer, Karla Alfaro. BMC Women's Health
- Long-term impact of cervical ablation in visual assessment of the squamocolumnar junction: implications for subsequent screening and follow-up. Gabriel Conzuelo Rodriguez, Miriam L. Cremer, Montserrat Soler, Karla Alfaro, Elizabeth Torres, Rachel Masch, Mauricio Maza, Kathleen M. Schmeler, Melissa Lopez Varon, Juan C. Felix, Philip E. Castle, Julia C. Gage. International Journal of Gynecological Cancer
- Adoption and Implementation of Affordable Cancer Technologies in El Salvador: Identifying Implementation Strategies for Successful Cervical Cancer Prevention in Resource-Limited Settings. Montserrat Soler, Karla Alfaro, Juan Carlos Rauda, Elizabeth Torres, José Roberto Pérez, Freddy Méndez, Gabriel Conzuelo Rodriguez, Marina A. Chacon, Mayra Patricia Erazo, Rachel Masch, Eveline Mumenthaler, Miriam Cremer. JCO Global Oncology
Industry Relationships
Physicians and scientists on the faculty of the Icahn School of Medicine at Mount Sinai often interact with pharmaceutical, device, biotechnology companies, and other outside entities to improve patient care, develop new therapies and achieve scientific breakthroughs. In order to promote an ethical and transparent environment for conducting research, providing clinical care and teaching, Mount Sinai requires that salaried faculty inform the School of their outside financial relationships.
Below are financial relationships with industry reported by Dr. Masch during 2025 and/or 2026. Please note that this information may differ from information posted on corporate sites due to timing or classification differences.
Consulting or Other Professional Services Examples include, but are not limited to, committee participation, data safety monitoring board (DSMB) membership
- Organon
Outside Employment
- Basic Health International (BHI)
Mount Sinai’s faculty policies relating to faculty collaboration with industry are posted on our website. Patients may wish to ask their physician about the activities they perform for companies.