Faculty

R’ Yaakov Martin

Menahel

Originally from Brooklyn, New York, R’ Yaakov Martin began his journey in Torah in Mesivta Torahs Emes of Kamenitz, where he was Zocheh to learn under the Hanhagah and Hashpa’ah of HaGaon R’ Levi Karpenya Zatzal.

R’ Yaakov continued his learning in Eretz Yisrael in Yeshivas Torah Ore, under HaGaon R’ Chaim Pinchas Scheinberg Zatzal. His Kesher with his Rebbi was one of deep personal connection and Hashpa’ah, developing into a lifelong bond that remained strong until his Rebbi’s Petirah.

Upon returning to New York, R’ Yaakov continued his growth in Torah in Mesivta Tiferes Yerushalayim. There, he was Zocheh to develop a particularly close Kesher with HaGaon R’ Michel Berenbaum Zatzal, while continuing to learn under HaGaon R’ Dovid Feinstein, Zatzal. From these Gedolei Torah, R’ Yaakov was Zocheh to absorb a rich Mesorah of Torah, Avodah, and the Gadlus of a Ben Torah.

Drawing from the Torah and Hashpa’ah of these Gedolim, R’ Yaakov has dedicated over two decades to the sacred work of Chinuch, first as a Rebbi and subsequently as Menahel in Mesivta Tiferes Yerushalayim. Throughout the years, he has devoted himself to understanding each Bachur, nurturing his unique Kochos, and guiding him toward his own path of growth and Aliyah.

R’ Yaakov’s warmth and patience, coupled with a clear and unwavering vision of Gadlus, create an environment in which every Bachur feels valued, understood, and inspired to strive for greatness. His goal is not merely to teach Torah, but to ignite within each Talmid a Sheifah for Gadlus and a lifelong drive for Aliyah in Torah and Avodah.

R’ Shaya Kleinbard

Rebbe-11th Grade

Originally from Lakewood, New Jersey, R’ Shaya Kleinbard began his journey in Torah in the Mesivta of Rav Mendel Slomowitz Shlita. He continued his Beis Medrash years in Brooklyn, New York, where he learned in Yeshivas Torah Temimah.

It was during those formative years that R’ Shaya experienced tremendous personal growth in Torah and Avodah, absorbing the profound Hashpa’ah of his Dear Rebbi and Rosh Yeshiva, HaGaon R’ Shlomo Feivel Schustal Shlita.

He then traveled to Eretz Yisroel, where he continued his learning in Yeshivas Brisk in Yerushalayim under the guidance of HaGaon R’ Avrohom Yehoshua Soloveitchik Shlita. He eventually returned to Lakewood to learn in Bais Medrash Govoha, first as a Bochur and later as a Yungerman, continuing to develop his unique approach to Torah, Avodah, and Chinuch.

R’ Shaya’s passion for Torah, together with his determination to instill a genuine Sheifah and drive for growth, is at the heart of his influence on the Bachurim. Through his warmth, dedication, and personal example, he inspires them to strive for levels of Torah and Avodah they may never have imagined possible.

R’ Yosef Yaged

Rebbe- 10th Grade

Originally from Denver, Colorado, R’ Yosef Yaged began his journey in Torah in Mesivta of Baltimore, where he was Zocheh to learn under the guidance of Rabbi Tzvi Dov Shlanger, Zatzal.

He continued his growth in Yeshivas Torah Temimah in Brooklyn, where he learned under his esteemed Rosh Yeshiva, HaGaon R’ Shlomo Feivel Schustal Shlita. The profound imprint of his Rosh Yeshiva left an indelible mark on R’ Yosef, shaping his approach to learning and instilling within him a deep Chashivus HaTorah and an appreciation for the Gadlus of a Ben Torah.

R’ Yosef continued his learning in Eretz Yisrael in the Yeshiva of HaGaon R’ Dovid Soloveitchik Zatzal, before returning to America to continue his learning in Bais Medrash Govoha in Lakewood.

As a Yungerman, Rabbi Yosef returned to the Yeshiva of his dear Rosh Yeshiva, Rabbi Shlomo Feivel Schustal Shlita, where he had the unique opportunity to learn over the Shiur with the Bachurim while continuing to develop his own growth in Torah. His Kesher with his Rosh Yeshiva remained a source of tremendous Hashpa’ah and continues to this day.

R’ Yosef’s unwavering commitment to building true Bnei Torah has guided his path in Chinuch. With a steady and genuine approach, he strives to imbue his Talmidim with a true Yashrus HaTorah and a deep appreciation for the Geshmak of Torah. His Shiurim reflect not only clarity in learning, but a sincere desire to bring each Bachur to a place where Torah becomes the foundation of his life and his aspirations for Gadlus.

R’ Eliyahu Josilowski

Rebbe 9th Grade

Originally from Brooklyn, New York, R’ Eliyahu Josilowski began his journey in Torah in Yeshiva Beis Binyamin of Stamford. It was there that he was Zocheh to develop meaningful Kesherim with many of the Gedolei Torah who shaped his path, including HaGaon R’ Michoel Bender Zatzal, HaGaon R’ Meir Hershkowitz Shlita, and HaGaon R’ Simcha Shustal Zatzal.

R’ Eliyahu continued his growth in Torah in Yeshivas Brisk in Yerushalayim, under the guidance of HaGaon R’ Avrohom Yehoshua Soloveitchik Shlita. He then returned to America and continued his learning in Beis Medrash Govoha of Lakewood, further developing the Torah and Hanhagah he had received from his Rabbeim.

Drawing from the rich Hashpa’ah of his years in Yeshiva, R’ Eliyahu embarked on the sacred mission of imparting that Mesorah to the next Generation. He began as a beloved Shoel U’meishiv in the Yeshiva of his dear Rebbi, HaGaon R’ Yankel Yankelowitz Shlita, and subsequently continued in Chinuch as a twelfth-grade, Second-Seder Rebbi in Mesivta Beis Dovid.

The profound impression and Derech Ha’limud he received from his Rebbi, R’ Michoel Bender Zatzal, and his Rosh Yeshiva, HaGaon Reb Meir Hershkowitz Shlita, are evident throughout his approach to Chinuch. With tremendous Mesirus Lev and Nefesh, Reb Eliyahu gives himself fully to every Shiur and every Talmid, striving to bring a Geshmak and depth to the learning while developing within each Bachur a genuine connection to Torah and a desire to grow.

With his warmth, dedication, and personal investment in every Talmid, R’ Eliyahu approaches each day of Chinuch with the same commitment: to give his Lev V’nefesh to every Shiur, every Talmid, and every opportunity to build another Ben Torah.

R’ Mordechai Miller

B’kius Reebe

Originally from Los Angeles, CA, R’ Mordechai Miller began his journey of Torah learning in Ohel Torah in Monsey, NY. He continued on to Hillside Yeshiva, where he quickly distinguished himself as a prize Talmid of the Yeshiva and the Rosh Yeshiva, Hagaon R’ Shmuel Abba Olshin Shlita.

R’ Mordechai then continued his journey in Eretz Yisroel, where he learned in Yeshivas Brisk in Yerushalayim, before continuing on to Bais Medrash Govoha in Lakewood.

R’ Mordechai brings a unique Geshmak and clarity to every Blatt, infusing each Sugya with excitement and energy, inspiring the Bachurim to truly soak up and appreciate each and every Blatt as they progress through the Masechta.

R’ Chaim Cooperman

B’kius Rebbe

Originally from Brooklyn, NY, R’ Chaim Cooperman learned in the Cheder of Brooklyn, where he formed a close Kesher with his Rosh Yeshiva, Hagaon R’ Mordechai Gutfreund Shlita. He later continued to Eretz Yisroel, joining Yeshivas Mir Yerushalayim, where he learned by Hagaon R’ Osher Arieli Shlita.

R’ Chaim brings an incredible Simchas Hachaim and warmth to everything he does. With his genuine care and dedication to each Bachur, he is always there to lend a helping hand, offering his time whenever needed. His willingness to do whatever he can for a Bachur makes him a trusted and beloved figure in the lives of those around him.

R’ Motty Isenberg

Shoyel Umaishiv

Originally from Chicago, IL, R’ Motty Isenberg learned in the Yeshiva of Rabbi Tzvi Dov Shlanger Zatzal, where he delved deeply into the Havanas HaSugyos under his beloved Rosh Yeshiva, Hagaon R’ Moshe Fogel Shlita. He continued his journey to Eretz Yisroel, where he learned in the Yeshiva of Hagaon R’ Dovid Soloveitchik Zatzal, before returning to America to continue his learning in Bais Medrash Govoha in Lakewood.

R’ Motty’s exceptional Bekius in the Masechtos, together with his vast knowledge of the Sugyos, is a tremendous asset to the Bachurim. His breadth of knowledge allows them to navigate through the Masechta independently with their Chavrusos, while always having a Mareh Makom to turn to for additional clarity and guidance when needed.

General Studies Staff

Mr Peretz Borenstein

Mathematics Instructor

Technical & Vocational Skills Instructor

Mr Peretz Borenstein

Mr. Peretz Borenstein is a Mathematics and Life Skills educator, technology entrepreneur, community leader, and athlete who brings practical real-world experience into the classroom. He teaches mathematics through logical thinking, problem-solving, and everyday applications while helping students develop financial literacy, technology skills, responsibility, and decision-making abilities. As head of Chaverim of Waterbury, Mr. Borenstein emphasizes leadership, compassion, community service, and helping others. He also participates in athletics with his students, including football, using sports to teach teamwork, discipline, perseverance, communication, leadership, and sportsmanship. Through a combination of mathematics, technology, athletics, entrepreneurship, and community involvement, Mr. Borenstein strives to prepare students not only for academic success, but for the challenges and responsibilities of everyday life.

Rabbi Nametsky

English Literacy Instructor

World History & Jewish History Instructor

Rabbi Nametsky

Rabbi Raphael Nemetsky joined our staff a year and half ago, bringing with him over four decades of classroom instruction and concurrently over twenty-five years of administrative experience. He has developed and taught both Kodesh and Chol curricula from second grade through college level. In addition, he is teaching a course on writing that incorporates grammar, spelling, diction, and effective writing skills. Finally, he will be using the new computer lab to enhance their writing through the process of review and editing to hone their skills most effectively. He is teaching World and Jewish History focusing from ancient civilizations through the Renaissance. This course includes Jewish History, starting with Adam Harishon through the era of the Rishonim. His approach is to use the past, especially the wisdom of Chazal to shed light on history and current events, which is an integral element of the history curriculum.

Mr Shuly Lieber

Business, Economics & Finance Instructor

Mr Shuly Lieber

Mr. Shuly Lieber is an accomplished entrepreneur and educator who brings real-world experience and a genuine passion for teaching to the classroom. As the Founder and CEO of Belso Design & Build, Shuly built a successful company from the ground up, developing a strong understanding of business, economics, finance, and entrepreneurship. Shuly has a deep love for teaching and sharing knowledge. As an economics and finance instructor, his goal is to help bochurim develop a genuine understanding of how finances work, giving them the knowledge and practical tools to make informed financial decisions throughout their lives. He strives to make complex concepts clear, relatable, and engaging, connecting classroom learning to real-world situations and everyday life. Shuly’s passion for teaching extends beyond the classroom. For years, he has delivered a daily Daf Yomi shiur for baalei batim, and more recently, he began giving a shiur as part of the newly launched Mishnayos program. He especially enjoys engaging with bochurim, encouraging their curiosity, and creating an environment where they feel comfortable asking questions, exchanging ideas, and developing a deeper understanding of what they learn. Through his combination of business experience, passion for education, and love for teaching, Shuly strives to give his students more than just information. His goal is for them to walk away with a strong foundation in financial literacy, the confidence to navigate real-world financial decisions, and a lasting appreciation for the value of understanding how the world works.