Our Coaches

Handpicked from
within our own
communities

RSK coaches are handpicked from within our own communities, bringing a wealth of personal and business finance experience to the table. They understand firsthand the built-in costs of frum life – and how to navigate them – so every conversation is grounded in real-world perspective and practical paths forward.

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Our Coaches

Aliza Weinberg

Positive

Compassionate, positive and motivated, I am dedicated to helping clients achieve financial security and stability.  I am a Certified Public Accountant with years of experience helping individuals and small businesses gain clarity, confidence and control over their finances.

With a strong background in accounting and taxes, I combine technical expertise with a practical people first approach to guide clients towards lasting financial health.

Using clear communication, judgement free style and commitment to client success, I serve as both a guide and a partner in each client’s financial journey.

Blimy Tauber

Creative

Intuitive, supportive, and creative, my approach to financial coaching is shaped by the belief that money can either limit possibilities or unlock them. Helping families gain the tools, confidence, and support they need to build financial security is something I find deeply meaningful.

In addition to coaching, my background in Managed Care compliance includes developing policies and procedures, overseeing organizational compliance programs, and managing state and federal audits. Away from work, I find joy in reading and music, which keep me grounded and inspired.

Chaim Rottenstien

Determination

Empathetic, supportive, and resourceful, I know firsthand how overwhelming managing money can feel without the right guidance. My own experience working with a financial coach gave me the clarity I needed—and inspired me to help others do the same. Now, as a certified financial coach, I provide personalized strategies to help clients budget effectively, save with confidence, and take control of their financial future.

With a diverse background in education, manufacturing, and customer service, I bring a unique perspective on problem-solving and personal growth. Outside of coaching, I’m dedicated to community service, volunteering with an EMS Corps in New York City. I also enjoy staying active, spending time outdoors, and sharing my love for swimming and lifeguarding.

Chaya Fasten

Indefatigable

Finances don’t have to be overwhelming. With patience, thorough guidance, and a knack for creative problem-solving, I help clients turn money management into a smooth, stress-free part of life. Drawing from a background in education and educational coaching, I break down financial concepts into clear, practical steps that anyone can follow.

Having personally navigated the path to financial stability and freedom, I understand the real challenges that come with managing money. Through individualized coaching, I empower clients to create budgeting systems, plan ahead, and make confident financial choices tailored to their lifestyle.

Beyond coaching, I’m passionate about learning, reading, and playing music—always exploring new ways to grow and inspire others.

David Marder

Perspective

With an easygoing, open, and knowledgeable approach, I am passionate about guiding clients through their financial journeys. I find great fulfillment in helping people work through their finances and discover how they can reach their own goals—whether it’s improving their money management, paying off debt, or saving for the future. I believe that financial clarity is key to achieving peace of mind and long-term success.

Having spent over a decade in the accounting world and almost twice that studying personal finance, I combine professional experience with deep, personal knowledge to provide effective, actionable financial coaching. I love exploring how financial strategies connect with all other aspects of life, drawing on a broad range of knowledge to offer unique insights.

Outside of financial coaching, I am an avid reader, always looking for new ways to learn and grow.

David Weinstein

Systems

As a strategic, direct, and systems-oriented financial coach, I help clients identify high-impact opportunities, push past limitations, and build sustainable financial success. I believe many professionals unknowingly overlook key financial opportunities, and I thrive on bridging those gaps to unlock their full potential.

Beyond coaching, I run Brookshire LLC, a commercial real estate credit firm, and Brookshire Alternative Lending, which originates and services high-yield real estate loans. In my free time, I’m learning to play the keyboard—reinforcing the patience, practice, and persistence I bring to coaching.

Eli Meisels

Guidance

As a dedicated and committed financial coach, I find fulfillment in helping individuals and families regain control of their finances. I believe financial coaching is the best way to address financial struggles—it relieves stress and empowers families to manage their money in a meaningful way, rather than simply giving them money.

My passion lies in helping others navigate their financial challenges and guiding them toward lasting change and stability.

Before becoming a financial coach, I ran a coin business and later transitioned into real estate, bringing a diverse range of experience that informs my approach today.

Esty Kestenbaum

Empowerment

Meir Y Hirschler

Empowerment

With a passion for helping families achieve financial stability, I understand the profound impact it has on relationships, children, and overall well-being. I combine practical experience in business management, bookkeeping, entrepreneurship, and life coaching to guide clients through their financial journeys, creating actionable paths to success.

Beyond financial coaching, I have a broad background in the food industry, event management, and construction, with a strong commitment to personal growth through ongoing learning and professional development.

For me, financial coaching is more than a job—it’s a vocation. I see this work as a meaningful way to serve others and make a lasting impact. Outside of coaching I appreciate the balance that nature, hiking, and bird feeding bring to my life.

Moshe Finkelstein

Creativity

As a coach, I am relatable, energetic, and creative, using a personalized approach to help clients transform their financial lives. Passionate about the role finances play in our overall well-being, I believe that being financially proactive and responsible can enhance quality of life in countless ways.

Having experienced the powerful transformation financial coaching can bring, I’m driven by the opportunity to help others achieve clarity and peace of mind through the same principles and tools that have greatly impacted my own life.

Outside of coaching, I enjoy using my tech and shopping savvy to share ideas and recommendations, helping clients in ways that extend beyond finance. I also serve as the controller of a multi-family real estate company, bringing real-world experience to the table.

Mrs. Hershkowitz

Energizing

With a BA in Accounting and over 20 years of business experience, I’ve spent my career making financial concepts clear and accessible. As a NYS CPA since 1989 and a respected high school accounting teacher, I’m passionate about helping families develop practical money skills and healthy financial habits at every stage of life.

Known for my compassionate and intuitive approach, I connect the pieces of personal finance in a way that feels manageable and empowering. I find deep fulfillment in guiding families toward financial stability, creating an impact that can last for generations.

When I’m not coaching or teaching, you’ll find me outdoors, enjoying nature and hiking—my favorite way to recharge.

Shimon Piekarski

Stability

With finances being one of the leading causes of stress, achieving financial stability can be truly life-changing. As a financial coach, I find deep fulfillment in guiding fellow Yidden from financial chaos to a place of clarity, calm, and control. Helping families find practical, sustainable solutions and regain their sense of security is what fuels my passion and purpose.

Outside of my work, I find joy and peace in nature. Whether it’s hiking, camping, kayaking, or fishing, spending time outdoors helps clear my mind and refresh my perspective—and the best part is, it doesn’t cost a thing.

Shloime Silbiger

Empowering

With over 20 years in the financial sector, I help clients build confidence in managing their finances through practical, real-world strategies. As a CFO, I bring firsthand experience in financial management and decision-making, offering guidance that is both insightful and actionable. Beyond coaching, I am deeply involved in nonprofit work, reflecting my passion for helping others thrive. When I’m not working with clients, I enjoy spending time outdoors, especially hiking and exploring new trails.

Shoshana Mohadeb

Balance

Compassionate, positive, and goal-driven, my mission is to help clients achieve financial stability and peace of mind. Clear and effective money management is a powerful tool for creating a calm and stress-free household, strengthening relationships, and reducing financial stress. I am passionate about teaching that financial literacy is a skill anyone can learn, and I strive to make the process accessible and empowering for every client.

With nearly 20 years of experience in the mortgage industry, I have guided individuals and families through financial decisions, helping them review their finances and work toward the goal of homeownership. My approach is both strategic and supportive, ensuring that clients feel confident in their financial journey. Outside of coaching, I love traveling, embracing new experiences, and continuously learning to expand my knowledge and perspective.

Tzvi Miller

Passion

Believing in the power of small investments that create big rewards, I bring a caring and creative approach to financial solutions. With a passion for business ideas and hands-on experience running multiple companies in the construction industry, I am committed to helping families find financial solutions with integrity. My work is guided by my core values—being a positive force, finding solutions, and taking pride in every project. With a balance of consistency and innovation, I strive to bring a meaningful and lasting impact to the people I work with

Yanky Stein

Practicality

Helping clients take control of their finances with honesty, encouragement, and a clear, realistic approach is at the heart of my work. By guiding rather than instructing, I ensure that financial decisions come from the client, making lasting change more achievable.

Budgeting and planning ahead have always come naturally to me, and for years, I’ve helped others structure their finances with confidence. Seeing the real impact—both practical and personal—makes this work deeply meaningful.

Outside of coaching, I enjoy traveling, exploring new cultures, and reading. In addition to financial coaching, I also manage multiple businesses, including a China sourcing and import company.

Yosef Mytelka

Strategy

With over 12 years of experience in business operations and management, I bring a strategic, empowering, and supportive approach to financial coaching. I believe financial empowerment fosters freedom, confidence, and peace of mind in all areas of life. Helping individuals take control of their finances and build a secure future is truly fulfilling.

Beyond financial coaching, I also work as a business coach, guiding entrepreneurs and professionals to grow with clarity and confidence. Whether navigating an “unsolvable” challenge or building a treehouse, I thrive on creative problem-solving and fresh perspectives—because the right mindset is often the key to success.

Yosef Schwartz

Dedication

As a dedicated financial coach, I’m passionate about helping others achieve stability. Financial stress impacts all areas of life—relationships, career choices, and well-being. Guiding clients through their journey is a privilege, and I’m committed to providing clarity and support for their success.

I find fulfillment in seeing the impact of financial confidence, knowing small changes can lead to lasting improvements. My approach is strategic and compassionate, empowering clients to take control of their financial future.

Outside of coaching, I enjoy hiking and drawing inspiration from nature. As the owner of Marlo Plastics, I bring an entrepreneurial perspective to help clients navigate their financial and business goals.

Become an RSK Coach

Are you someone who’s passionate about personal finance and looking to make a difference?

RSK is looking for coaches who know how to manage their own finances and have a heart for helping others do the same.

Become part of a team that’s transforming how frum families approach money. Become a part of a team that’s transforming Klal Yisroel.

Leverage your financial
mastery for the Klal

Become an RSK Coach

Leverage your financial Mastery for the klal