Leadership Team | Zimmet Healthcare Experts in SNF Strategy & Innovation

Marc Zimmet

Chief Executive Officer

Marc Zimmet is CEO of Zimmet Healthcare Services Group, LLC. He began his career preparing Skilled Nursing Facility Medicare cost reports and appeals in 1993. ZHSG has since grown into the nation’s leading SNF-focused consultancy, supporting thousands of providers and industry stakeholders nationwide.

Michael Sciacca

Chief Operating Officer,
Consulting

Bio

Michael Sciacca is a licensed physical therapist with 20 years of post-acute clinical management experience. He joined Zimmet Healthcare in 2007, led the therapy department to 400% growth, and became COO in 2016. He holds master's degrees in physical therapy and healthcare administration.

Vincent Fedele

Chief Operating Officer,
CONNECT by Zimmet Healthcare

Bio

Vincent Fedele leads strategic product direction and data analytics, specializing in developing provider "Risk Profiles" that mitigate exposure in shared savings and episodic payment models. He lectures extensively on SNF technology, reimbursement, and managed care. Vincent holds a degree from Boston University and an MBA from Rutgers.

Nicole Jasser

Chief Financial officer

Bio

Nicole Jasser, CPA, is a CFO with 25+ years of experience across startups and established companies. She began at Ernst & Young in audit and tax and has since led finance teams in consulting and SaaS, with expertise in budgeting, forecasting, ARR modeling, and investor reporting. She holds a B.S. in Accounting from SUNY Albany.

Steven Littlehale

Chief Innovation Officer

Bio

Steven Littlehale leads innovation strategy with 30+ years of healthcare experience spanning nursing, education, and analytics. He is a recognized author and speaker, delivering keynotes for national healthcare associations and writing for McKnight's Long-Term Care News. Steven holds nursing degrees from Vermont and Georgetown.

Marie Infante

Corporate Counsel

Bio

Marie Infante is a healthcare lawyer and registered nurse with 30+ years of experience in healthcare reimbursement, regulation, and compliance. She serves on multiple healthcare company boards and as a senior advisor to investment firms. Marie holds degrees from University of Maryland, Loyola, and Catholic University.

Marinela Shqina

Chief Analytics Officer

Bio

Marinela Shqina leads reporting and analytics with 15+ years in skilled nursing facility financial management. She has enhanced financial performance for numerous long-term care facilities and previously served as Senior Director at Pine Run Retirement Community. Marinela holds degrees from Milan and the University of Connecticut.

Jay Gormley

Chief Investment Officer

Bio

Jay Gormley leads transaction advisory with expertise in data-driven services for providers, private equity firms, and banks. He previously led strategy at MJHS, a $1.6B health system, overseeing $1B+ in transactions. Jay holds a B.A. in neuroscience from Hamilton College and a master's from Sage Colleges.

Alicia Cantinieri

Managing Director,
Clinical Reimbursement & Regulatory Compliance

Bio

Alicia Cantinieri is an RN with more than 29 years in long-term care. She joined the firm in 2010 and leads the Zimmet Healthcare clinical team. She is a nationally recognized expert in clinical reimbursement, MDS processes, and compliance, holding CHC, RAC-MT, RAC-CTA, QCP, and DNS-CT certifications. Alicia has earned an MBA from Louisiana State University in Shreveport and a BSN from Wright State University.

Ari Stawis

Managing Director,
Ancillary Services & Business Development

Bio

Ari Stawis leads professional services with 10+ years of healthcare experience in finance, project management, and compliance. He previously served as VP of Finance at Priority Healthcare and as President/CEO of Lynk Healthcare Solutions. Ari oversees provider reimbursement for state associations and holds a master's degree in Healthcare Administration.

Amy Greer

Director of Quality Innovations

Bio

Amy Greer specializes in Five-Star Quality Measure Systems, QAPI initiatives, and PDPM with 13+ years in long-term care. Her expertise in CMS Survey regulations has elevated facility Five-Star Ratings throughout her career. Amy holds RAC-CT and DNS-CT certifications and degrees from Saint Joseph's and Southern New Hampshire.

Chris Kennedy

Director of Reimbursement Auditing

Bio

Chris Kennedy leads client services with expertise in Medicare reimbursement and revenue-cycle management. He began as a Medicare auditor in 1994, joined Zimmet in 1998, and was instrumental in developing the firm's Medicare/Medicaid Reimbursement Audit division. Chris became partner in 2004 and holds an MBA.

Amy Goldsmith

Chief Operating Officer,
Reimbursement Reimagined (R2)

Bio

Amy Goldsmith leads operations with 23+ years in post-acute skilled nursing, specializing in reimbursement opportunities and team development. She previously oversaw 200+ facilities across 24 states at Sava Senior Care. Amy holds RAC-CT and CMAC certifications and serves on AAPACN and CMS MEDCAC councils.

Nicholas Fazzio

Director of Operations,
Reimbursement Auditing

Bio

Nicholas Fazzio has 14+ years of experience in long-term care reimbursement systems, including skilled nursing facility Medicare PPS and Medicaid case-mix methodologies. He specializes in reimbursement auditing, regulatory compliance, and strategic planning, while overseeing client engagements and relationships. Nicholas holds a master's degree in business administration.

Tracey Weiss

Director of Consulting Services

Bio

Tracey Weiss leads the firm’s consulting services with over 30 years of experience in long-term care as a Speech-Language Pathologist. Since joining the firm in 2012, she has driven strategic initiatives focused on regulatory compliance, clinical program optimization, and interdisciplinary team performance across post-acute settings. Tracey holds an MA, CCC-SLP and the RAC-CT certification, underscoring her expertise in MDS, reimbursement, and Medicare regulatory frameworks.