Meet the Team

  • Vin DeProssino

    Chief Executive Officer and President, MediFit Corporate Services, Inc.
    Florham Park, New Jersey

    Vin DeProssino is a principal, founding partner and currently President and Chief Executive Officer of MediFit Corporate Services, Inc. The past 35 years of his professional career have been spent providing design and development consulting, facility and program management services, and industry leadership in the corporate and not-for-profit health and wellness industry. Vin is on the Board of Directors of the International Association for Worksite Health Promotion, and the Board of Directors of Health Promotion Advocates, a legislative advocacy group serving the health promotion industry. He received his BS in Health and Physical Education from Brooklyn College, and pursued graduate studies in Applied Physiology at Teachers College, Columbia University.


  • Bill Bourque

    President, MediFit Corporate Services LLC
    Chief Operating Officer, MediFit Corporate Services, Inc.
    Florham Park, New Jersey

    Bill joined MediFit in 2002 as a consultant, developing and managing the MediFit New England Region. In September 2003, Bill was hired as MediFit’s Vice President, Business Development. He assumed the role of Chief Operating Officer in 2005 providing leadership and management for the departments of employer health and wellness services, business development, marketing, product and service development, and operating support services. In 2012, Bill was promoted to President, MediFit Corporate Services LLC and Chief Operating Officer, MediFit Corporate Services, Inc. In his role Bill is able to leverage his 25 years of industry experience and passion for health and wellness. A recipient of two degrees, Bill has a BS in Exercise Science from the University of Massachusetts, Amherst and an MBA from Northeastern University. Bill currently is an Associate Editor for the American College of Sports Medicine (ACSM) Health and Fitness Journal and serves as a book reviewer for ACSM industry publications.


  • Kurt Atherton

    President, MediFit Community Services LLC
    Florham Park, New Jersey
    San Jose, California

    Kurt joined the MediFit team as a consultant in 2008. In 2010, he assumed the role of Chief Operating Officer, Community Health and Wellness Services, and was subsequently promoted to President, MediFit Community Services LLC in mid-2012. Kurt has more than 30 years of experience in sales, marketing, customer service and operations management in the industry. He has assisted in the development of over 140 fitness and wellness centers. Kurt has a BS in Management and Industrial Engineering from Ithaca College, New York.


  • Carl Walker

    General Counsel and Vice President, Human Resources, MediFit Corporate Services, Inc.
    Florham Park, New Jersey

    From 1995 to 2009, Carl was outside counsel to MediFit. In 2010 he joined the MediFit team to manage recruiting, human resources, and legal and risk management. In his role as General Counsel and VP of Human Resources, Carl advises on a wide variety of matters, including: intellectual property, contracts, labor and employment, asset acquisitions, joint ventures, partnerships, venture capital investments and strategic development planning. He earned his JD at Rutgers-The State University of New Jersey, and his AB at Dartmouth College, New Hampshire.


  • Pete Coletto

    Chief Financial Officer, MediFit Corporate Services, Inc.
    Florham Park, New Jersey

    Pete is an accomplished financial manager with more than 25 years of diversified experience in finance and administration. Pete joined MediFit in 2014 and leads the implementation of operating and capital budget controls, driving business performance for MediFit and our clients while improving cost efficiencies.

    Pete is a licensed CPA in New Jersey and New York. He holds a Bachelor of Science in accounting from St. John’s University and a Master of Business Management from William Paterson University.


  • Bill Day

    Senior Vice President, MediFit Corporate Services, Inc.
    Tucson, Arizona

    Bill’s experience in the fitness, health and wellness industry spans 50 years. When Bill joined MediFit in 1997 as Regional Director, he was responsible for managing five MediFit accounts. As the company grew and the organizational structure evolved, Bill became Senior Vice President Health and Fitness Operations managing the Regional Account Managers. He was later promoted to his current position as Senior Vice President. Bill believes that a highly engaged staff assures high levels of engagement among members. Throughout his years with MediFit, his conviction and dedication to the development of staff and management has helped build an outstanding MediFit organization. Bill earned his BS from Springfield College, and his MA and PhD from Kent State University, Ohio.



  • Kristine Holbrook

    Senior Vice President, MediFit Corporate Services, Inc
    Austin, Texas

    Kristine joined MediFit in 1996. She oversees Employer Health and Wellness Services, providing leadership for client services teams delivering onsite health promotion and fitness services. With more than 23 years of health, fitness and wellness experience, she leads the employer client operations team at MediFit while also serving on the Board of Directors for the Health Enhancement Research Organization (HERO) and the International Association for Worksite Health Promotion (IAWHP). Kristine also represents MediFit as a HERO Think Tank member, and is a Texas State Leader for Health Promotion Advocates. Kristine earned a BS in Athletic Training for Sports Medicine from the University of Akron, and has a M.Ed., Exercise Science from Cleveland State University.