Healthcare Leadership and Management | Certive Health | Certive Solutions
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A Company Comprised of Handpicked Achievers

Focused On The Business At Hand With An Eye On Tomorrow

Certive provides strategic capabilities and resources to its healthcare businesses. Certive’s expands its governance, knowledge, and value through its Advisory Committee and Board of Directors (BoD). Certive Health’s Advisory Council and BoD provide domain guidance and perform specific project related functions. It is comprised of a strong cross-functional team of senior experienced executives who have built, grown, and sold companies in several segments of healthcare and other industries. All are investors in the Company. Certive has been built around the People-Equity the Council, BoD, and Management is comprised of.

Directors, Leadership Team

Tom Marreel

Chair, CEO

30+ years sr. exec health plans, including Schaller Anderson, a health management company sold to Aetna in 2007.

Tim Hyland

Director, CFO, Treasurer

30+ years healthcare finance, business development, mergers and acquisitions.

Sheila Schweitzer


30+ years of experience in healthcare and in-depth success as a C-level executive, investor, and advisor. 

Jeff Wareham


A Canadian native with over 25 years of experience in the insurance and capital sectors. 

Scott Thomas

Director, VP IR

25+ years of experience in the financial industry financing and positioning companies for growth and exit.

Michael Miller

Chief Legal Council, Secretary

40+ years legal executive experience with extensive knowledge primarily focused on healthcare and insurance.

Ann Fierro

President, LCR

25+ years executive experience in hospital and healthcare clinical, accounting, and technology solutions.

Van Potter

CMO, Founder

30+ years experience in building and managing public and private global technology companies.

Advisory Council

Tom Marreel

Chair, CEO

Tim Hyland

Director, CFO, Treasurer

Jeffrey Benton

Former New York Stock Exchange Governor 1998-2002 

30+ years’ experience in financial markets, including 15 years at Fairfield Advisors, which Mr. Benton Co-Founded and serves as Managing Partner, Managing Director and Chief Investment Strategist.

Tim Bricker

Revenue Cycle Management (RCM) Ops

25+ years, has overseen significant growth initiatives leading to market share increases, developed several innovative partnership arrangements with physician groups.

Jack Chapman

Recognized Revenue Cycle Management (RCM) Consultative Expert
35+ years of extensive RCM experience and is a renowned consultant to healthcare providers throughout the country.

John Orsini

Chief Financial Officer of Northwestern Medicine in Chicago 
30+ years of healthcare financial experience with expertise in financial management of multi-hospital health systems. He brings significant experience in M&A for healthcare systems.

Don Gilbert

Consultant and Lobbyist for Large Health Systems
40+ years of health care expertise, primarily in Texas where he served as Secretary of Health and Human Services under then-Governors Bush and Perry.

Jason “J.J.” Linder, MD

Medical Director and Board Member of Trinity Air, an Organ Transport Company
25+ years of experience as a medical professor and medical executive. Dr. Linder is board-certified in Emergency Medicine.

Arthur Pelberg, MD

Administrative Medicine and Healthcare Management and Consulting
35+ years medical expertise in private practice, administrative medicine and healthcare management and consulting. Dr. Pelberg is board-certified in Internal Medicine.

Michael Marshall

Revenue Cycle Management (RCM) Ops
13+ years of extensive RCM experience and with expertise in RCM operations, finance, software implementation and training/instruction.

Steve Schramm

Design, Development, and Implementation of Health Care Reform
32+ years of health care knowledge with usage of sophisticated actuarial and analytics toolsets that provide government clients with efficient and effective health data across the country.

Sheila Schweitzer

Five-Time Healthcare Entrepreneur
30+ years of experience in the healthcare industry and in-depth success as a C-level executive, investor, and advisor.