At Willner we really work as a family. We all strive to provide the best service possible, from the top down.
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Michael J. Willner is the founder of Willner Property Services, Inc. (WPSC), a Boca Raton, Florida-based real estate development, leasing, and management company specializing in both commercial and residential properties. Mr. Willner has been actively involved in the real estate industry for over 40 years. WPSC primarily owns and manages mixed-use properties comprising office, retail, and residential components. The company is committed to serving its diverse base of existing and prospective tenants by redeveloping and repositioning properties in prime locations.
Mr. Willner is both an attorney and a Certified Public Accountant. He earned his law degree from Emory University School of Law, where he was a member of the Emory Law Journal. He began his legal career at Milbank, Tweed, Hadley & McCloy, a prominent international law firm based in New York City, where he focused on real estate and corporate law. Prior to that, he worked in the tax department of Arthur Andersen & Co., a nationally recognized accounting firm.
Mr. Willner has held several significant board positions. He served on the Board of Directors of Meridian Bank, a publicly traded, state-charted commercial bank with offices in Pennsylvania and Florida. Additionally, he served as Vice Chairman of the Board of Directors of InterVoice, Inc., a technology company, and chaired its Strategic Planning Committee.
Currently, Mr. Willner serves on the Board of Directors of Cardiol Therapeutics, Inc., a NASDAQ-listed clinical-stage biotechnology company focused on developing therapies for heart disease.
He is also deeply committed to philanthropy and community involvement. Mr. Willner was named Honorary Chairman of the Parkinson’s Golf Tournament, one of the largest charity golf events in the region. He is actively engaged with several professional and industry organizations, including the International Council of Shopping Centers (ICSC), the Institute of Real Estate Management (IREM), and the Building Owners and Managers Association (BOMA).
Chuck Lojewski serves as the Controller at Willner Properties, bringing over 30 years of comprehensive experience in the real estate and development industry. In his role, Chuck is responsible for overseeing all financial operations, including budgeting, forecasting, financial reporting, cash flow management, and compliance. He plays a key role in shaping the company’s financial strategy, ensuring accurate and timely reporting, and supporting executive decision-making. Chuck also manages relationships with external auditors, tax professionals, and financial institutions, contributing to the company’s fiscal stability and long-term success. His attention to detail, analytical expertise, and strategic insight make him a vital asset to the organization.
Beyond his professional achievements, Chuck is a devoted family man. He has been married to his wife, Kellie, for 36 years and is the proud father of three sons. He is also an active member of his community, always looking for ways to stay involved and give back.
Outside of work, Chuck is passionate about Argentine tango, finding rhythm and fulfillment both on the dance floor and in daily life. A dedicated dog lover, he shares his home with two beloved dogs and has a lifelong appreciation for man’s best friend. His blend of financial acumen, personal warmth, and community spirit makes him a valued and respected member of the Willner Properties team.
Paula Macrina serves as the Property Operations Coordinator at Willner Properties, where she supports the daily operations of the company’s diverse residential and commercial portfolio. She works closely with property management, leasing, and maintenance teams to promote efficient processes, responsive service and clear communication across all assets.
With a strong background in property administration and customer service, Paula is recognized for her organization, attention to detail, and proactive mindset. She assists with leasing coordination, tenant and resident communications, vendor follow-ups, and key operational workflows that contribute to well-run properties and positive occupant experiences.
Outside of work, Paula enjoys spending time with her children and caring for her animals, balancing her professional dedication with a strong commitment to family life.
Sinjo Jiju is currently enrolled at Drexel University, where he is pursuing a Bachelor of Science in Business Administration with a major in Accounting and a minor in Real Estate and Development. Through his academic and professional experiences, Sinjo has developed a growing interest in accounting, finance, real estate, and business operations.
Prior to joining the team, Sinjo gained experience in sales and customer service, working directly with business owners and customers while developing strong communication and relationship-building skills. At Drexel, he has also taken on financial leadership roles in business projects, where he has managed budgets, analyzed financial performance, and contributed to strategic business decisions.
Sinjo is eager to continue expanding his knowledge of the real estate industry while applying his background in accounting and finance to real-world business operations. He is particularly interested in gaining hands-on experience that will help shape his long-term career in accounting, finance, and real estate.
Outside of his professional and academic pursuits, Sinjo enjoys fitness, following the financial markets, and learning more about investing and real estate
David Galiffa is an experienced operations and property management professional with more than 20 years of leadership experience spanning property management, retail, hospitality, and multi-site operations. Throughout his career, he has built a reputation for delivering exceptional customer service, improving operational efficiency, leading high-performing teams, and maintaining first-class facilities. His background includes overseeing large-scale building operations, managing, multi-unit retail and restaurant locations, driving marketing initiatives, and implementing processes that improve both resident and customer experiences.
David brings a hands-on leadership style and a strong commitment to building lasting relationships with residents, clients, vendors, and team members. His experience in facilities management, budgeting, vendor coordination, team development, and day-to-day operations provides him with a well-rounded perspective that helps create communities where people enjoy living, and businesses can thrive.
Outside of work, David enjoys traveling, spending time with family and friends, and is an avid Philadelphia sports fan who rarely misses a chance to cheer on the Eagles and Phillies. His passion for teamwork, leadership, and community extends beyond the workplace, reflecting the same enthusiasm and commitment he brings to his professional career every day.
David Galiffa is an experienced operations and property management professional with more than 20 years of leadership experience spanning property management, retail, hospitality, and multi-site operations. Throughout his career, he has built a reputation for delivering exceptional customer service, improving operational efficiency, leading high-performing teams, and maintaining first-class facilities. His background includes overseeing large-scale building operations, managing, multi-unit retail and restaurant locations, driving marketing initiatives, and implementing processes that improve both resident and customer experiences.
David brings a hands-on leadership style and a strong commitment to building lasting relationships with residents, clients, vendors, and team members. His experience in facilities management, budgeting, vendor coordination, team development, and day-to-day operations provides him with a well-rounded perspective that helps create communities where people enjoy living, and businesses can thrive.
Outside of work, David enjoys traveling, spending time with family and friends, and is an avid Philadelphia sports fan who rarely misses a chance to cheer on the Eagles and Phillies. His passion for teamwork, leadership, and community extends beyond the workplace, reflecting the same enthusiasm and commitment he brings to his professional career every day.
