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About Catalyst

Catalyst RCM is an analytics-driven Revenue Cycle Management (RCM) Company providing medical billing, medical coding and business analytic solutions to healthcare providers across the United States. We are dedicated to providing our clients with visibility into their business so they can influence and advance their standard of care. We work together with our clients in unity, so they can take care of the communities that they serve.

Our management team is 100% accountable for every aspect of your project with our executives participating in regular meetings including monthly performance reviews that will provide transparency into your operations and will assess our performance against your expectations.


Jenniene Robertelli is Chief Executive Officer for Catalyst RCM. Prior to founding Catalyst RCM, Jenniene was the Chief Executive Officer for a technology and revenue cycle management company where she led both strategic growth initiatives and operations of the company. Previously, she spent years as a criminal prosecutor and civil litigation attorney.

Jenniene earned a Juris Doctorate degree from Seton Hall Law School and a Bachelor’s of Science degree from Rutgers – The State University of New Jersey. Jenniene has also earned a Healthcare Compliance Certificate from Seton Hall Law School.

Jenniene Robertelli



Corey O’Connor is Co-founder and Chief Financial Officer for Catalyst RCM. Prior to founding Catalyst RCM, Corey was the Chief Financial Officer for a post-acute healthcare system where he led both the finance and revenue cycle departments. Previously, he spent years in public accounting where he led financial statement audits for healthcare entities of varying sizes and specialties.

Corey earned a Bachelor degree and a Master of Professional Accountancy degree from Stephen F. Austin State University. Corey is a certified public accountant.

Corey O'Connor