Our Story


SHOPP was created by a team of unparalleled industry leaders and facilities from post-acute healthcare to champion each other’s efforts to improve mutual understanding of how their decisions impact quality and reimbursement. Lead by healthcare purchasing industry veteran Josh Silverberg together with reimbursement and compliance expert Marc Zimmet, of Zimmet Healthcare Services Group, and best-practice expense management leader Michael Greenfield, CEO of Prime Source, SHOPP promises to recreate the landscape of professional purchasing.

Zimmet Healthcare Services Group, LLC is a full-service consulting/professional services firm committed to solving challenges with innovative solutions in the
post-acute care industry.

PRIME SOURCE Healthcare Solutions is committed to driving innovative change, disrupting service delivery standards and providing solution-focused, cost benefit best practices
for the post-acute care industry.

About Society for Healthcare Organization
Procurement Professionals

Unbiased, not-for-profit, agenda-free education and networking

Welcoming vendors, GPOs and all operators involved in the procurement process

Ongoing education, support and exclusive resources

Advocacy support and assistance and other benefits

Our Founders

Our founders are comprised of PAC industry professionals who boast collective decades of industry expertise and on-the-ground experience.

Marc Zimmet

Josh Silverberg

Michael Greenfield

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