Each of us has deep healthcare expertise and a proven track record.


Bill Sullivan

Bill leads Brighton Health Group. He has over 25 years of experience as both an operator and investor in the healthcare services and HCIT sectors. Bill is a board member and investor in Vitals, which empowers over 14 million healthcare consumers each month with information to help them make informed healthcare decisions and Access Clinical Partners, which develops and operates urgent care centers.  Bill also sits on the board of HUB International, a leading North American insurance brokerage that provides a variety of property and casualty, life and health, employee benefits, investment and risk management solutions. Prior to BHG, Bill was a partner in the healthcare group at Apax Partners from 2007-2012. While at Apax, Bill led the $1.4B acquisition of TriZetto Group, the leading provider of technology solutions to payors. Bill sat on the boards of Marken Ltd. (pharma services), Spectrum Laboratories (clinical lab), Qualitest (generic pharmaceutical mfg.) and Magnacare Holdings. Bill was a member of the founding management team of Oxford Health Plans (1987 to 2000), his last four as President of the company. While Bill worked at Oxford the company grew to over $5B in revenue. Bill received a BS in Finance and Banking from Suffolk University in Boston.


Parth Mehrotra

Parth Mehrotra serves as the Chief Operating Officer of Brighton Health Group and leads finance, business development, M&A and strategy for BHG and its portfolio companies. Prior to joining BHG, Parth served as the Senior Financial Officer of athenahealth. Previously he was a member of the Healthcare Investment Banking group at Goldman Sachs and a management consultant with Accenture. Parth holds a Bachelor of Arts (Hons.) degree in Economics from St. Stephen's College, University of Delhi and an M.B.A. from Northwestern University's Kellogg School of Management.


Tabitha Santana

Tabitha leads support services at Brighton Health Group. She joined BHG at its inception in 2014. Tabitha has held support roles in both the private equity and healthcare industries for over 6 years - most recently at Apax Partners. Previously, she spent 10 years as event manager for Morgan Stanley and KPMG.  Tabitha holds a BS from Rutgers University.

Portfolio Companies

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Board of Directors


Joseph Berardo, Jr. - Board Member

Jeff Bernstein - Vice President, Goldman Sachs

Jeff Butler - Board Member

Russell Gehrett - Principal, Pamplona Capital Management

Omer Ismail - Managing Director, Goldman Sachs

Adrian Jones - Managing Director, Goldman Sachs

Bill Sullivan - Chairman & CEO, Brighton Health Group