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Board of Trustees

The Board of Trustees of Temple Sinai is made up of a cross section of the Congregation and is nominated to serve terms according to the by-laws.  Usually, the Board is comprised of approximately 20-25 members, and includes the auxiliaries of the Temple (Brotherhood, Sisterhood, and Temple Sinai Youth Group – TSYG).

Although its primary duty is one of a fiduciary nature, to oversee the financial operations of the Temple, it has far reaching responsibility to provide diversified programming through its multitude of committees.  Additionally, the Board of Trustees oversees the general governance of the Temple. In addition to the Board, the Executive Committee (not to be confused with an “Executive Board”) is comprised of the Officers of the Board – President, Vice-Presidents, Treasurer and Secretary.  Their duty is to review matters of general interest and concern to the Board, and then make recommendations.  The Executive Committee has no authority to make policy unilaterally, nor modify the approved budget.  Requests that fall outside the approved budget are reviewed by the Committee and, again, a recommendation is made to the Board. The Board may elect to accept or reject any recommendation based upon its merits.The Board of Trustees meets monthly, as does the Executive Committee.

Any member of the Congregation is welcome to attend a Board meeting.  Dates and times are posted in the monthly Kesher calendar, Snippets and on the Temple Sinai website.

Board Of Trustees

David Eisner


Alix Joseph


I am honored to have been selected to serve on the Board of Trustees.  Growing up in Louisville, Kentucky, I was very active in the Jewish community.  I moved to Denver in 2004, but didn’t look to join a congregation until 2015, when my oldest son was ready for religious school.  The Sinai family welcomed my family with open arms.  My two boys are now both in religious school and I look forward to the opportunity to give back to the community that has been so welcoming to my family. 


Sandy Korn

Sandy and her husband, Mike, have raised their family here at TS for 25 years. Sandy is a lifelong learner and has decided that learning is her hobby. She recently took up Mahjongg. She doesn’t like to cook but enjoys her husband’s BBQ’s year around. Recently, she has traveled to Israel and Italy.

One of the great blessings of my life is my involvement of over 25 years with Temple Sinai.  The lives of my daughter, 26 and son, 30 were positively shaped as youngsters, from preschool and through b’nai mitzvah, by the extremely dedicated clergy and staff of our Temple.  The loss of my parents was softened through the attentive involvement of clergy, staff and Temple members.   My family’s association with Temple has contributed greatly to our lives and provided an immense measure of joy, spirituality and support.


 Jeff Lavenhar

One of the great blessings of my life has been my almost 30-year involvement in Temple Sinai.  Through their attentive personal involvement our talented and dedicated clergy and staff have influenced positive experiences in my children’s lives from preschool through B’Nai Mitzvah, softened the loss of my parents, and contributed to many simchas including the naming of my grandson and marriage to my beloved wife Anna.  Through experiences such as choir participation, committee involvement, a trip to Israel with our Rabbis and many other, my family’s association with Temple has contributed greatly to our lives and provided an immense measure of joy, spirituality and friendship..  

Taking a hiatus from my career in the transactional side of the energy business, I worked as founder and director of an adoption agency together with my former spouse Laurie.  We were blessed to participate in the adoption of almost 400 children – the most meaningful work that I have done.  Our agency benefited greatly from the guidance and support of two longtime Temple Sinai members who occupied seats on our Board.

Temple Sinai has enriched and benefited my life more than I ever anticipated.  I hope to give back through my involvement on the Board of Trustees and otherwise.  I am a strong advocate of the Strategic Plan and our Listening Campaign, and urge our membership to deepen your involvement in Temple and to freely and regularly communicate your thoughts and opinions to your Board. 

Larry Polman

I am honored to have been selected to serve on the Board of Trustees.  Growing up in Newington, CT, I went to Temple Sinai there (I must like the name) and was very active in the Jewish community.  I moved to Denver in 1995 with my wife Barb and my two boys, and have been a member since fo 23 years.  Over the years I have contributed through Minyan on Saturday mornings and ushering for over 10 years.  I look forward to the opportunity to continue to add value, playing a larger part in the Sinai community, and helping toward the success of our future!​​​​

Amy Rittenberg

Thank you for the opportunity to serve again on the Board of Trustees.  I've enjoyed getting to know our Sinai kids and families through Youth Group committees, Religious School, Music Programs and more.  We are a native Denver family and appreciate the strength of community and faith we have felt at Sinai since joining in 2002.  I have been a realtor for over 20 years and enjoy helping clients through the process.  Along with my husband Doug and daughter Tess (14) and Bree (12), I look forward to meeting you.

Dr. Gene Rosenthall

Gene was born and raised in Denver, Colorado. He has been a memeber at Temple Siani since he was 6 years old.   He graduated from Cherry Creek High School and then received a bachelor’s degree in exercise physiology from University of Arizona. He then went on to receive his doctorate in podiatric medicine from the New York College of Podiatric Medicine in New York City.  He pratices podiatry at Rose Medical Center.  Gene, his wife, and two daughters live in the Denver Tech Center. In his free time Gene enjoys spending time with his family, golf, skiing, and outdoor activities.

 Bob Steine


Kathy Zeiger

13 years ago my husband and I found a Jewish "family" home at Temple Sinai.  We were blessed to be one of Rabbi Zwerin's last weddings.  I have had the honor of being called to the bimah for my Bat Mitzvah and Confirmation.  My husband and I have served as Purim carnival co-chairs.  I also served on the Sisterhood Executive Board from 2007-2008.  We celebrated the births of our daughter, Eliana and son, Mateo, with their Simchat Bat and Brit Milah.  Eliana and Mateo are proud graduates from Temple Sinai Preschool and are active in Religious School as well.  During my children's time in preschool and religious school, I have volunteered on several committees such as the Mom's Group, the Shabbat Initiative, 1st grade Parent Liaison and as the Social Action Committee co-chair.  For the past year I have also worked with the Temple Sinai Preschool Building Jewish Early Childhood Education Team to increase enrollment, better engage Jewish families, and build stronger connections to the Jewish community.

As a board member, I feel like I would be working towards completing the "work" of the congregation.  L'dor va'dor is how we continue to build and grow our community.  This tenet of Judaism is one I hold fast to and the one I would like to bring to the Temple Sinai board.  I want to continue to build upon the connections and relationships we have with one another and extend them to the larger congregation.



Zachary Chapman,

TSYG President


Executive Committee



Larry Jacobson,



I am truly honored to be President of the Board of Trustees of our Temple.  I moved to Denver in 1991 and have been a member of our Temple since 1993; both of my daughters Chelsea (21) and Jamie (19) became Bat Mitzvahs at our Temple.  During my tenure serving in the leadership of our Temple, I was a member of the Building Committee which executed on our recent expansion and renovations as well as being involved in our Temple’s stewardship and oversight as a member of the Board of Trustees for almost 5 years and the Executive Committee for almost 4 years.  When not volunteering at our Temple, I am an attorney and a real estate developer, focusing on projects from Castle Rock to Longmont along the Front Range.  In that capacity, I am the Chair or a member of the Board of Directors of several Colorado Metropolitan Districts.  I am also an avid golfer, a passionate Pittsburgh Steelers fan and have practiced yoga regularly for almost 4 years. 



Bruce Tully,



Bruce Tully and his family have been members of Temple Sinai for over 15 years. Bruce’s two children have both grown up and attended Temple Sinai Religious school. His volunteer activity at Temple Sinai has included working on: Shabbat Shira’s, Annual Dinners, and Jews and Addiction program.  His primary focus on the board is on the communications to the Temple Sinai congregation.

Frank Urman,


I've been congregant of Temple Sinai since 1985. During those 32 years as a congregant, I've had the privilege of serving on the Board on three separate occasions. My wife Evelinda and I have been married for 30 years and have 3 children. As an insurance broker for the last 39 years, I previously owned The Urman Company, a multi-line insurance agency with four offices and 50 employees.

Vicki Goldman,

Vice President


It has been a joy and privilege to be a member of Temple Sinai my entire life.   As a child I attended religious school and services at the First Plymouth Church in front of the cross that we said was a “T” for Temple.   When I became a teenager I had the honor of serving as president of Temple Youth Group.   Like many long time congregants, I attended High Holy Day services in the building on Dartmouth where we were able to see the sunlight streaming through the cracks in the walls.   When David and I were married by Rabbi Zwerin, the ceremony had to be held at the Hebrew Educational Alliance because the sanctuary on Glencoe was still under construction.  Our children Corey and Marissa have also had the privilege to grow up at Temple Sinai, and become Bnei Mitzvah and confirmands.  As you can see, Temple Sinai and I have moved through life together.

My experiences have made volunteering at Temple Sinai a natural and important part of my life.  When my kids were in religious school I was involved in the classrooms and made latkas and hamentashen.  My family and I volunteered in the kitchen for the Purim carnival for a number of years.  I sat on the religious school committee and worked on the Chanukah dinners. 

Most recently I worked with the building committee to obtain financing for the construction of our new learning center and chapel.   Over the past five years I have been involved in the Sinai Simchas and the annual events.   In addition to serving on the board, I am a member of the finance committee.

Temple Sinai, the community, clergy and staff have given so much to me though out my life, and my hope is that I can help to insure that Temple Sinai is there for many years to come.

Wendy Vean, 

Past President


I am a Denver native, loving mother of daughter, Stephanie (Avram), grandson Harrison and son Matthew (Mary).  A graduate of Colorado State University with a BA in Fashion Merchandising and a BS in Social Work, my career experience was mainly in the Fashion industry as HR, a Buyer, Store Manager and Regional Promotions Manager for Estee Lauder, Inc.

I have been a member of Temple Sinai for 45 years and have volunteered on the Annual Event Committee, Finance Committee, Sinai Circle Committee, BOF Committee, Caring Committee, Executive Committee liaison, and HR Committee. I was also past Co-President of the Sisterhood, a BOT Trustee, the Executive Committee Secretary and Executive Vice President.  Most recently I was President of the Board of Trustees from 2015-2017.    I have also volunteered with Big Brothers/Sisters of Colorado, Colorado Symphony Guild, Chi Omega Alumni Association and am the ongoing annual chair of "In Water for a Cure" which benefits The Breast Cancer Research Foundation.



Lane Feingold,

Vice President

I am a proud Colorado Native who grew up in Aurora and attended Rodef Shalom throughout my childhood. Throughout college at CU-Boulder, I worked as a teacher and Bar/Bat Mitzvah tutor at Congregation Har Hashem. While teaching 7th grade at Har Hashem, I met my soon-to-be wife Jennifer. I also enjoyed tutoring for Bar and Bat Mitzvah at Temple Sinai for a few years in the mid-2000s as well as co-led the Shevet Achim program that ran for a few years beginning in 2011. My family has been members at Temple Sinai since 2006.  I am honored to be on the Board of Trustees and to serve on the board because of my love for the Sinai community and my want to help move Temple Sinai into the future as the model of a successful synagogue evolves.While not spending time at Temple Sinai, I work at Motorola Solutions selling public safety systems and solutions to State and Local Government agencies in Colorado. I also enjoy playing handball, spending time with my wife and children, Mira (11) and Benjamin (9), as well as following Denver pro sports. 

     A Few of Temple Sinai's Past Presidents:
       Top left:  Mel Klein, Fred Leviton, Jerry Gotlieb, and        Marshall Tobin

Bottom left:  Matt Gordon, Harvey Stein, Barbara Emery Mendel, Rob Abramson, Larry Siegel  

Wed, May 22 2019 17 Iyar 5779