Executive Team

Marc E. Koch, MD, MBA
Chief Executive Officer & President

Dr. Koch is a licensed physician and a Diplomate of the American Board of Anesthesiology. He has authored more than a dozen articles and book chapters addressing the clinical and administrative aspects of office-based and ambulatory anesthesia. Considered an authority on both topics, he has been the subject of articles in The New York Times, Money magazine and Crain’s Health Pulse.

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Robert C. Goldstein
Executive VP & Chief Medical Officer

Dr. Goldstein oversees clinical operations for Somnia and evaluates the clinical efficacy of its quality and other performance-related initiatives. In this role, he also manages a clinical team of more than 325 anesthesiologists, certified registered nurse anesthetists, registered nurses and physician assistants.

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John Ansorge
Chief Financial Officer

As Somnia’s chief financial officer (CFO), John Ansorge oversees the company’s financial operations, with responsibility for accounting, revenue cycle management, financial planning and reporting, budgets and forecasting. Mr. Ansorge has more than 30 years of experience in hospital finance, and most recently held the position of interim CFO for Stamford Health System in Stamford, CT, a 305-bed teaching hospital affiliated with Columbia University College of Physicians and Surgeons.

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Gregg Reisman
Chief Legal Officer

In his role as Chief Legal Officer, Gregg Reisman oversees all legal, compliance and risk management initiatives for Somnia. 

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Marina Ring
Chief Operating Officer

In her position as Chief Operating Officer, Marina Ring oversees both the operational and administrative functions at Somnia Inc. These include oversight of Human Resources, Clinical and Corporate Recruitment, Clinical Affairs, Facility Operations, Account Management, and Information Technology.

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Dana Fortin
Vice President, Project Management
As Vice President, Project Management, Dana Fortin leads, defines, and develops all implementations. She also lends support to sales activities by providing her subject matter expertise.  Ms. Fortin is a seasoned professional with more than 20 years’ experience in healthcare operations management.
Fitz O. George
Vice President of Clinical Affairs

Mr. George oversees all aspects of clinical staff and client relations. Having been with the company almost since its inception, Mr. George is a proven leader and seasoned industry veteran. 

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Laura Herrera
Vice President of Marketing

Ms. Herrera joined Somnia in 2008 and oversees all marketing and communication initiatives for the company. Her team has received multiple awards for their innovative marketing campaigns, including the design of Somnia’s corporate website, video presentations and collateral material.

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Robin Koscheka
Vice President of Finance

Ms. Koscheka is a certified public accountant with more than 20 years of experience in the corporate environment and as a public accountant.

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Hugh Morgan
Vice President
As Vice President, Mr. Morgan works with Somnia’s practice leadership and clinical staff across the country to ensure that the right systems and processes are in place to achieve high quality and compliance with regulatory, accreditation and professional society standards. He also collaborates with hospital and ambulatory leaders to achieve the shared goal of high-quality, patient-centric anesthesia care and outcomes.
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Mark Neubauer
Vice President of Clinical Operations
As Vice President of Clinical Operations reporting directly to the Chief Operating Officer, Mark Neubauer is a key member of the executive team. He brings to Somnia 25 years of nursing, advanced practice nursing, and executive leadership experience in anesthesia practice management. In this role, he will be collaborating with client partners, assessing, and improving OR utilization and efficiency at client sites, and strengthening and enhancing the perioperative patient experience at each facility.
Thomas Murphy
Vice President, Director of Patient Revenue
‚ÄčAs Vice President, Director of Patient Revenue, Mr. Murphy identifies, analyzes and reduces risks within Somnia’s revenue cycle management organization. In this role, he has oversight of the company’s contract with a national RCM vendor, monitoring performance and ensuring alignment and achievement of financial goals and benchmarks