
Our Team
Executive Leadership
The executive leadership team at NVISION Eye Centers brings together years of experience, diverse perspectives and unique business insights. They share a vision that shapes our future and ensures that we continue to raise the industry bar for patient care, clinical excellence and exceptional experiences.

Chris Karkenny
Chief Executive Officer

Tom Tooma, M.D.
Founder and Chief Medical Officer

Greg Cunniff
Executive Vice President and Chief Administrative Officer

Matt Crooks
Chief Financial Officer

Carl Erickson
Chief Growth Officer

Michael Costa, Esq., M.P.H.
General Counsel

Melissa Platt
Vice President of Talent and Engagement

Brandy Miller
Chief Compliance Officer

George Lalousis
Vice President of Finance and Data Analytics

Alex MacBeth
Vice President of Operations

Steve Primm
Chief Accounting Officer

Matt Sanchez
Vice President of Field Finance

Bryan Yatabe
Senior Vice President of Operations

Michael Gibertini, PhD
President and General Manager, NVISION Clinical Research
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