Core supports women at the heart of the Jewish People.

Core takes a targeted approach to strengthening the Jewish Nation. Recognizing that women are the core of our homes and communities, Core invests in the women who are pillars to others as they navigate life. Doing so naturally has an outsized impact in fostering warmth, engagement, and Jewish commitment. 

The Mission

Core equips Orthodox Jewish women serving their communities with the training, mentorship, and peer support to lead with skill, abundance, and lasting impact.

The Vision

Core believes that strengthening the women who sustain Jewish communal life strengthens the communities they serve. Stronger communities strengthen the Jewish people, enabling us to more fully realize our mission to become a source of blessing and light to the world.

Supporting Women in Klal Work

Over the past 25 years, Aliza Bulow has traveled across five continents to support rebbetzins, educators, and communal leaders in dozens of cities.

Everywhere she went, she met women who were building programs, teaching, mentoring, and guiding families through life’s most sensitive moments. Yet despite the significance of their work, many were carrying these responsibilities largely on their own, often with little training and with even less recognition. Most lacked colleagues who truly understood their work or a network of peers with whom they could consult, collaborate, and learn. Few had meaningful opportunities for professional growth.

From those conversations, one thing became clear:

Women sustaining Jewish communal life need more than goodwill and dedication; they need training, support, mentorship, and connections with colleagues.

In 2018, Core was founded to provide exactly that.

Today, Core serves thousands of women across more than twenty countries, offering Torah-based mentorship training, professional development, and peer connections that strengthen the women who lead and sustain their communities.

Core amplifies the impact of individual women who serve in communal roles through targeted professional development, facilitated peer connections, and tailored support.

Core does this by:

  • Training women through the MMC Fellowship
  • Connecting women in global Communities of Practice
  • Bringing women together with cross-field conferences
  • Facilitating field initiatives that identify and meet communal needs
  • Providing ongoing support, supervision, and resources

Meet our team

Core Leadership

Aliza Bulow

Founder & CEO

Debbie Greenblatt

Mashgicha Ruchanis

Co-Director of MMC Education

Sara Eisemann

Co-Director of MMC Education

Rochel Goldbaum

Core Co-founder

EnCore Director

Miriam Amsel

Director MMC Project Initiatives

Elissa Felder

Communities of Practice Coordinator

Elisheva Hoffman

Chief Strategy Officer

IT and Operations

Chana Chava Ford

Chief Impact Officer

Communications and Development

Core Staff

Yehudis Goshevsky

Leader Adult Torah Educators

Community of Practice

Rivky Boyarsky

Leader of Bodkos

Community of Practice

Elissa Felder

Leader of the Chevra Kadisha Community of Practice

Rachel Yaghobian

Leader of the Doulas Community of Practice

Aliza Rodin

Leader Elementary Educators

Community of Practice

Aliza Bulow

Leader of Frum Femal CEOs

of Jewish NonProfits

Community of Practice

Rochel Goldbaum

Leader of the Kallah Teachers Community of Practice

Malki Rosenberg

Leader of the Mental Health Practitioners & Trauma Healers

Community of Practice

Jacqueline Feldman

Leader Shul Rebbetzins

Community of Practice

Sara Oppenheim

Leader of Shul Rebbetzins

Community of Practice

Reva Judas

Leader of the

Supporters of the Bereaved

Community of Practice

Linda Goldberg

Leader of the

Supporters of the Dying

Community of Practice

Dr. Beth Popp

Leader of the

Supporters of the Dying

Community of Practice

Liora Wittlin

Leader of the Teacher’s Lounge

Community of Practice