OUR VISION

Lee Bienstock is CEO of DocGo. Previously, Mr. Bienstock served as the company's Chief Operating Officer responsible for driving strategic expansion and growth across DocGo’s sales, operations, product and technology initiatives. He joined DocGo in 2022 after ten years at Google, where he most recently served as Global Head of Enterprise Partnerships for Devices and Services, following roles across Google Search, YouTube, and Fiber. Mr. Bienstock received his MBA from the Wharton School at the University of Pennsylvania and his BS in Policy Analysis & Management with distinction from Cornell University.

Mr. Rosenberg joined the company as CFO of Ambulnz Holdings, LLC in January 2020 and became CFO of DocGo Inc. in January 2023. He was named Treasurer in September 2023. Prior to Ambulnz, he spent five years at AmTrust Financial, Inc. in a variety of roles including as the president of their direct-to-consumer division and CFO of fee companies. In his role of CFO, he was responsible for the divestitures of several non-core units, resulting in proceeds of more than $1 billion. Mr. Rosenberg has served as CFO for companies like KDDI Global, Marsh, Inc., and IDT Telecom. His first two years at IDT were spent as vice president of capital markets, heading up the investor relations and corporate finance functions. Prior to that, Mr. Rosenberg worked as an equity analyst for Standard & Poor’s Corporation. He is a Chartered Financial Analyst (CFA) and holds an MS from Johns Hopkins University.

Mr. Oberholzer serves as DocGo’s Executive Vice President of Strategy. Prior to this, Mr. Oberholzer held the position of Treasurer and Executive Vice President of Capital Markets and Strategy and served as DocGo’s CFO from 2015 until December 2022. He brings more than 30 years of senior financial and operational experience to the company. Prior to DocGo, he held CFO roles for several companies in various stages of development ranging from start-ups to large global enterprises. From 2006 to 2012, he was CFO at a division of Altegrity where he was responsible for restructuring and strategic projects. From 2005 to 2006, he was the CFO at WageWorks, with responsibilities that included M&A integration and SOX readiness. From 2001 to 2005, he was CFO at Philips Electronics (EES) and Philips Healthcare (Customer Service), where his responsibilities included new business modeling, restructuring, M&A integration, and maximization of earnings.

Rosemarie Milano is an accomplished Human Resources Professional with an extensive track record of furthering enterprise-wide growth by designing and launching comprehensive Human Resources policies and workforce initiatives. She currently leads a team of over 40 HR professionals to support 4,500+ employees spread across 28 US states and the UK, overseeing payroll, benefits, time and attendance, employee relations, talent management, employee engagement and retention, talent acquisition and Human Resources Analytics. Rosemarie’s previous experience with large scale, blue chip organizations includes stints at ASM Global at Barclays Center and Nassau Coliseum, JetBlue Airways and Northwell Health.

Justin Thomas is Vice President, Human Resources, and is responsible for managing People Operations, Payroll, Compensation, and Benefits services for the organization. He is a Dedicated Strategic Partner in the areas of leadership development, problem-solving, employee relations, employee lifecycle events, and commitment to serving people. Justin’s skill set encompasses Talent Management, HRIS optimization, HR Operations, Employee & Labor Relations, Compensation and Benefit Administration. Prior to joining DocGo, Justin held HR positions at The Bowery Presents, Landmark Hospitality, Barclays Center and AEG.

With over 30 years of tech-focused branding and marketing experience for companies ranging from startups to the Fortune 500, Ahron leads a high-performance team to manage all brand, marketing, and communications-related initiatives for DocGo. Prior to joining DocGo, Ahron ran a Creative Consultancy named SirREALISM, and spent 20 years leading account management and brand strategy at US and European ad agencies including JWT, Euro RSCG, Y&R, McCann Erickson, Grey Worldwide, on brands ranging from Nokia and Verizon to NBC Universal, Global Crossing and Marriott International. Ahron is an accomplished fine artist; his work is in the permanent collections of museums in the US and abroad.