About Us

Jewish Big Brothers Big Sisters of Greater Boston (JBBBS) believes that everyone deserves to have a friend or mentor in their lives that can have a long-lasting and transformative impact.

JBBBS offers two main programs that deliver on this life-changing impact - its Children’s Program and Friend 2 Friend Program. Children’s Programs pair children with Bigs who provide role-modeling, encouragement, and friendship. These programs extend to the whole family by providing financial support and referrals to other social services agencies and holiday programming. Each year, the agency awards more than $300,000 in scholarships for both camp and college. JBBBS also serves adults with disabilities in the Friend 2 Friend Program with volunteer Friends who provide connection and friendship.

JBBBS currently has more than 400 matches across both programs. It could not be successful at the work of the more than 400 volunteers who generously give their time. All matches are supported by Master’s level JBBBS clinical match specialists who are experienced in supporting the whole family and making sure their collective needs are met.

Our Mission

JBBBS seeks to support and empower individuals and families to engage, to participate actively in the life of their communities, to live inspired and to inspire others. Through a holistic approach to supporting clients and families, we provide mentorship to children, teens and adults as well as financial support, holiday programming and referrals to other social service agencies. For this reason, we actively engage and serve children and adults across religion, race, gender, sexual identity and orientation, and ability.

Our Vision

JBBBS is an innovative mentoring agency, driven by Jewish values, to serve and empower children and adults of all abilities throughout Greater Boston.


Founded in 1919, Jewish Big Brothers Big Sisters of Greater Boston (then the “Jewish Big Brother Association”), is New England’s oldest youth mentoring organization and one of the 12 founding members of the national Big Brothers Big Sisters movement. Today, JBBBS is among over 400 independent Big Brothers Big Sisters programs in operation throughout the United States.

What began as a War-era initiative to serve Jewish immigrant boys and their families at a time when Jews lacked access to or were actively excluded from receipt of social services, has expanded its reach from an inaugural program serving a few children to one that, today, and with financial support from CJP, The United Way, the Rodman Ride for Kids and various foundation grants, matches over 250 Jewish and non-Jewish children from a variety of life circumstances and over 90 towns in eastern Massachusetts.

In 1992, the agency expanded further to include a first-of-its-kind friendship program for adults who have mild to moderate disabilities called Friend 2 Friend. The Friend 2 Friend program annually serves roughly 175 adults who benefit from the social interaction that the the program affords. JBBBS also serves as a co-sponsor of Yom Sport, a preeminent athletic event for adults of all abilities in Greater Boston’s Jewish community.

While much has changed for us in our over nine-decade history, the same values of family and community that inspired our beginnings sustain us to the present. For more information, contact us.




Students recieved $244,000 - College Scholarships


Staff hand-delivered prsonalized summer packages to our Littles


Supported matches in Children's and Friend 2 Friend programs

“[JBBBS] reminds us that while this time may seem isolating and strange, that people who care are out there."

- Parent of Little


JBBBS staff are here to support our participants and their families through every step of their participation with us. Our staff are deeply involved in selecting the best matches for our participants and volunteers so that everyone will have a meaningful and impactful experience. JBBBS caseworkers are there throughout the process through monthly phone and e-mail check-ins and are always available to address any questions or concerns that may pop up. Our caseworkers remain available to help volunteers brainstorm activities and to field questions and concerns as they arise.

JBBBS clinical match specialists are all Master’s level clinicians who are experienced in supporting not only our participants, but also their families - making sure their collective needs are met.

Whether you are a volunteer or a participant, you are in good hands with the JBBBS staff.

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Jeffrey Savit

(He, Him) BA, JD, MSW - President and CEO

Jeffrey is so proud and honored to return to JBBBS as the CEO and President of our beloved agency. Jeffrey attended Phillips Academy, Andover, in 1978. He holds a BA in American History from Harvard College, a JD from Boston College School of Law, and an MSW from Boston College School of Social Work. While working as a trust and estates attorney for almost two decades, Jeffrey immersed himself as a volunteer in the Boston Jewish Community, first having served as both Board and Endowment Chair of JBBBS, and as Board Chair of the Jewish Community Centers of Greater Boston. During the last decade, Jeffrey has served as the CEO and President of the Jewish Alliance (Federation and JCC) of Greater Rhode Island, and the Chief Development Officer of Prizmah, Center for Jewish Day Schools. Jeffrey is a champion of children and the vulnerable members of our community. In his spare time, Jeffrey loves theater, movies, reading, walking, eating and our Boston professional sports teams. The three apples of Jeffrey’s eyes are Lori, his wife of 28 years, his daughter Mollie, a hair stylist in NYC, and his daughter Chloe, a Junior at the Steinhardt School at New York University studying vocal performance, et al.

Jeffrey for website

Program Staff

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 Laura Shulman Brochstein (She/Her) , MA, LCSW – Clinical Program Director

Laura is a social worker and Jewish communal professional with over 15 years’ experience working with children and families. She has worked both in program development at CJP on the Families with Young Children initiatives as well as in clinical roles at Aspire Early Intervention, Children’s Friend and Family Services and Jewish Family and Children’s Service in the Center for Early Relationship Support and CHAI Services with adults with disabilities. Laura has a BA from Bates College, an MA from the Hornstein Jewish Professional Leadership Program at Brandeis University and MSW from Salem State University.

Laura is a Newton native whose past times include early morning walks around Marblehead Neck, boxing classes, compulsively cleaning up after her kids and reading the latest Brene Brown books.

Jenny George (She, Her), MSW, LICSW - Director of College Mentoring & Senior Clinical Match Specialist

Jenny holds a BA from Brown University and an MSW from Simmons School of Social Work. Jenny has worked as a researcher in the field of behavioral medicine, specifically studying smoking cessation; as a clinician in Inpatient Psychiatry at Children’s Hospital Boston, providing family-centered services to children and families in crisis; and as a school social worker, supporting children in a Boston public elementary school. Jenny completed post-graduate training at the Family Institute of Cambridge in Narrative Family Therapy, and has been significantly influenced by a strengths-based approach to the field of social work. Jenny enjoys spending time with her family and her large household of pets, reading, hiking, playing tennis and singing.

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Tania Gutman Gray (She, Her), BS, JD – Director of Community Engagement & Outreach

Tania has a diverse background as a program manager, as a business consultant, as an attorney, and as an active volunteer in Jewish school based programs. For over twenty years, she organized, led, and promoted impactful programs and projects that have greatly enhanced the lives of Jewish young people and their families. She has a BS in Psychology from Union College and a JD from New England Law. She loves traveling (especially to Israel), hiking, practicing yoga, and reading. Her favorite pastime is spending time with her husband and four children.

Lorraine Helfand-Garcia (She, Her), MSW, LICSW – Team Lead / Clinical Match Specialist

Lorraine has happily joined the JBBBS Team after a varied professional life. She has been a Big Sister with the Big Sister Association of Greater Boston since 1994 and won the Big Sister of the Year award in 1998. The experience with her Little Sister continues to be mutually rewarding to them both as they now grow older together as friends.

Lorraine graduated from Boston College School of Social Work in the 90’s and quickly found her passion delving into family, community and social justice concerns. Over those 20 years, Lorraine was a director of home-based family therapy programs which allowed her to empower youth and families all throughout Massachusetts. Additionally, she has been an Adjunct Professor at Simmons College, a consultant, and the director of a foster care program. As a group leader she led a 2 1/2yr group for LGBTQ+ teens and Latino clinicians and parents. When she is not working, she is restoring her soul and energies with loving friends and family. Yoga, meditation, indoor gardening, reading, kayaking, attending concerts, plus traveling far and wide, all inspire much adventure, self-discovery & awe. All these experiences while living in Chicago, New York, Ecuador and now MA have all steered her focus towards doing her part to foster diversity and inclusivity wherever she goes.

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 Stacey Schneiderman (She, Her), MSEd – Team Lead / Clinical Match Specialist 

Stacey has always had a passion to support people with different abilities. She focused her studies in the field of Special Education earning degrees from Lesley University and Simmons College. Her professional adventures brought her to teaching in a variety of settings ranging in grade levels from the urban public schools, behavioral health hospitals, and specialized programs for students with mild to moderate as well as more intensive special needs. Her experiences in the mentoring field began as a volunteer for the Friend 2 Friend program in 2007. She has also worked as a mentoring specialist at Partners for Youth with Disabilities, with a focus on youth involved in the juvenile justice system. She loves to go running with her dog and spend time outdoors with her husband and kids.

Aliya Gottehrer Cohen (She, Her), BS - Clinical Match Specialist 

Aliya holds a bachelor's degree in Psychology from Northeastern University and has plans to return to graduate school for her MSW degree in the near future. In her previous role, she worked as a Therapeutic Mentor & In-Home Family Therapy Support Staff, where she developed creative interventions to help clients improve their self-esteem, communication, and problem-solving skills. Aliya has immersed herself in the greater Boston Jewish community through 5+ years of volunteering with the B’nai B’rith Youth Organization as a chapter advisor. Aliya recently completed her 200-hour Yoga Teacher Training, and is interested in holistic wellness, spirituality, and the mind body connection. She is passionate about advocating for civil and LGBTQ+ rights, as well as racial justice and equity. In her free time, Aliya enjoys ice skating, gardening, baking, reading, and playing with puppies.

Aliya Cohen

Giselle Silberman (She, Her), MSW, LCSW – Clinical Match Specialist

Giselle holds a B.A from Brandeis University and an MSW from the Boston College School of Social Work. Prior to starting at JBBBS, she worked for Riverside Community Care as a program coordinator for their online behavioral health screening program. While pursuing her MSW, she also worked at Brighton High School as a school social worker and at the Office of Prevention and Education at Northeastern University as a social work intern, specializing in BASICS and Motivational Interviewing. In her free time, Giselle loves spending time with her husband, visiting her family in New York and Israel and spending too much time at the Brookline Booksmith.

Caitlin White (She, Her), MSW, LCSW – Clinical Match Specialist

Caitlin worked in Corporate Finance for many years before making a career change into the field of Social Work. A lifelong volunteer, Caitlin discovered her passion for helping children and families through volunteering. In 2013, she left the financial sector and accepted a position at The Boston Ronald McDonald House as the Day Manager and Volunteer Coordinator while attending Simmons School of Social Work. At Simmons, Caitlin interned at an elementary school where she provided counseling to students, support for families, and facilitated groups. Caitlin has also interned, and was hired part-time, as a Clinician with Needham Youth & Family Services where she provided outpatient therapy services for youth and families, substance abuse counseling, school-based workshops and groups, and community-based work. In addition to an MSW from Simmons School of Social Work, Caitlin holds a BA in Voice from New Jersey City University.

In her free time, Caitlin, a New Jersey native, loves exploring all of what New England has to offer, as well as crafting, and spending time with friends and family. Caitlin was a Big Sister herself with the Big Brothers Big Sisters of New York City and is excited to be a part of such a wonderful agency!

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Jeremy Sutherland (He, Him), BA - Program & Events Specialist

Jeremy is a recent graduate of Northwestern University, with a degree in Theatre and Legal Studies. In addition to his study as a director and actor, he has worked in non-profit arts administration throughout the Chicago area. He’s passionate about racial justice, LGBTQ+ rights, and equitable representation in the arts, and he’s been active as a volunteer in several advocacy and political organizations. In his free time, Jeremy loves to read, cook, craft, and seek out the best new theatre, film, and TV.

Erin Walker (She, Her), MSW LCSW - Clinical Match Specialist 

Erin holds a Bachelor’s degree in Anthropology with minors in History and Elementary Education from West Chester University in West Chester, Pennsylvania and an MSW with a concentration in Policy and Management from Rutgers University in New Brunswick New Jersey. Erin was also a Fellow in Rutgers School of Social Work’s Aging and Health Certificate program. Prior to joining JBBBS, Erin worked with the older adult population in a skilled rehab/long-term care facility in Denver, Colorado where she worked on discharging planning for residents as well as conducting psychosocial assessments with residents. Erin has interned for the Division of Aging Services in Trenton, New Jersey working with New Jersey’s Task Force on the Abuse Against Older Adults and People with Disabilities on helping identify policy and procedure problems within New Jersey and finding better ways to service both communities. Erin has also interned with Yachad in Manhattan, New York providing outpatient therapy services for adults with disabilities, facilitating social skill groups, conducting intakes with new potential clients, and working on a self-advocacy class for adults with disabilities. Erin also works for a domestic violence and sexual violence agency where she speaks to students in high school about teen dating violence.

In her free time, Erin enjoys hiking with her husband and their dogs Maggie and Tucker, spending time with friends and family, cooking, and traveling.


Marisa Tuncali (She, Her), MSW LCSW - Clinical Match Specialist 

Marisa holds a bachelor's degree in Psychology from Simmons College and a MSW from Simmons School of Social Work. She is also currently pursuing her LCSW licensure. Prior to joining JBBBS, she worked as a pre-k assistant teacher at Waltham Creative Start. Marisa enjoys working with children and has provided play therapy, social-emotional skills training and group therapy to children grades k-12 in various school-based settings. She is especially passionate about child safety and served as a Newton CAP (child assault prevention specialist) volunteer providing education and skills-oriented workshops focused on anti-bullying, stranger safety and assault prevention techniques for children in the Newton public schools. Marisa is a passionate LGBTQ+ ally and enjoys art, traveling, drinking coffee and spending time with her family and her two rescue dogs.

Sharon Rosen Katz (She, Her), EdM - Clinical Match Specialist

A self avowed people person, Sharon holds a BA in East Asian Studies and Japanese language from Brown University as well as a Masters in Elementary Education from Boston University. For the last several years, Sharon has worked as a private consultant providing students individualized academic instruction as well as coaching parents. Prior to being self-employed, Sharon worked for Gateways Access to Jewish Education as a Learning Specialist for seven years at the Jewish Community Day School and Maimonides. Earlier in her teachign career, Sharon taught secular studies (grades 1,4,5 & 6) at The Alperin Schechter Day School in RI, The Solomon Schechter Academy in CT and The Rashi School in Dedham. A mah jongg enthusiast, Sharon has taught more than 150 participants (school aged to seniors) how to play the game over the last three years. In addition to her professional associations, Sharon has actively participated in Jewish life for decades, volunteering for Hadassah and serving on synagogue and day school boards. Passionate about voter engagement and food insecurity, Sharon recently has spent more time advancing these issues. To recharge her batteries, Sharon enjoys gardening, arranging flowers, doing yoga, spending time at the beach and taking long walks. Sharon has been married for 30 years and has two grown children. 


Development and Operations Staff

Zack Malenfant (He, Him), BS – Director of Operations

Zack first joined JBBBS in early 2017 to manage the annual gala. He comes from a background in interpretive education, teaching children of all ages. He’s also truly passionate about conservation and spends much of his free time in the outdoors. Zack is currently matched in the Friend 2 Friend program.


Lauren Korn (She, Her), BA, JD – Director of Philanthropy

Lauren holds a JD from Boston University School of Law. After working in litigation for several years, Lauren began volunteering at various non-profits in Boston which focused on the needs of parents and children. Lauren also taught Legal Writing and Research at Boston University School of Law for nine years to international students receiving their LLM. Lauren worked at Mayyim Hayyim Community Mikveh helping with the new National Mikveh Network. Most recently, Lauren worked at Temple Beth Avodah in Newton on a multi-million dollar capital campaign. In her free time, Lauren loves spending time with her husband and three sons. She also is a mahjong teacher and avid tennis player.

Joan Blackman (She, Her), BA – Administrative & Scholarship Specialist

Joan’s career began in Retail Management, on both the Merchandising and Finance sides. In recent years, her involvement with causes joined to at-needs children led to her transition from the corporate to non-profit sector, and to an opportunity to serve the JBBBS team in their mission. Joan holds a Bachelor’s Degree from Brandeis University, where she also discovered a love for writing. That continues to this day, as does a passion for reading and political discourse. She cherishes her family, not only her husband and daughter, but her three siblings, one of whom provides an excuse for travel to Israel.

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Heather Trites (She, Her), BA – Marketing & Development Specialist

Heather holds a Bachelors of Arts in Political Science and Sociology from Emmanuel College in Boston. In her previous role, she worked as a development intern for Project Citizenship, a nonprofit organization that provides free legal services to immigrants applying for U.S. citizenship. Heather is passionate about advocating for immigrant and LGBTQ+ rights. In her free time, Heather enjoys reading, crafting, roller skating, and hiking, and is also a Fenway Park security guard.


JBBBS Board of Directors play a critical role in defining vision and acting as the governing body for policy. Additionally, and most importantly, our Board is the pivotal driver behind our fundraising efforts. For more information about the JBBBS Board of Directors, including how you might contribute, contact our President and CEO.

Jeffrey Maimon

Chair of the Board of Directors
Partner-Retired, Ernst & Young LLP

Steven Sisselman

Treasurer of the Board of Directors
COO and Co-Founder, Itera International Energy, Chair of Finance Committee-Retired

Andy Friedman

Secretary of the Board of Directors
Attorney, Outside GC, LLC

Members at Large

David Franklin
(Immediate Past Chair)

Danielle Ain
Account Executive, New England at Rapid7

Jake Bronstein

Project Manager, Elaine Construction

Cindy Blotner


Arieh Coll

Equity Portfolio Manager, Coll Capital

Adam Eisenberg
Research Analyst, Real Estate Group, Fidelity Investments

Josh Jick

Assistant Vice President, Century Bank

Jeff Karp

President, LAZ Parking

Daniel Klein
Partner, Labor & Employment Department, Seyfarth Shaw

Marc Rubenstein
Partner, Ropes & Gray, LLP

Judy Shankman
Nurse, Newton-Wellesley Hospital

Jake Rubin

Lead Product Owner, Medidata

Stephen Silk
Owner, A.G. Silk Inc.

Jonathan Soyt
Operations Project Manager, Automation Engineering, Inc.

Beth Tuck
Senior Project Manager, Coravin

Marissa Wainwright

LogMeIn, Sr. Associate Counsel

Eric Yale

Principal Strategy Consultant, Forrester

Susan Yorks

JBBBS Endowment Board Members

Joe Morgart, Board Chair

Peter Antoszyk

David Bamel

Larry Green

Bob Haber

Betsy Jacobs

Jack Kadis

Carolynn Levy

Allen Sheldon

Karen Sisselman

Stephen Rosen