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Meet The Team
Integrated Source One helps companies large and small provide care that allows employees to be healthy, productive, and enjoy their lives to the fullest. We know that health is so much more than just a feeling.
Healthy employees are paramount for a company's success.
Backed by extensive experience in successfully managing healthcare needs, our team of professionals is committed to driving meaningful innovation in today’s marketplace. Through preventive and proactive strategies, we aim to lower healthcare costs while fostering a healthier, more engaged, and productive workplace.
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Dr. Bernard P. Bubanic
CEO/PRESIDENT

Roger Duffy
PARTNER/CCO

Anthony Berni
PARTNER/CFO

Jeremy Wagner
VP/COMMUNICATIONS & OPERATIONS

Caitlin Dailey, BSN, RN
DIRECTOR OF NURSING & CLINICAL OUTREACH

Sierra Lepley, APRN-CNP
ON-SITE NURSE PRACTIONER COORDINATOR

Jon DiSalvatore
EXECUTIVE VP/CSO

Dr. Dan Callisto
PARTNER/CMO

Andrea DiSalvatore
VP/LEGAL & ADMINISTRATION

Dr. Troy M. Bubanic
VP/CLINICS & STRATEGY

Susan Cullop, APRN, FNP-BC
HEAD NURSE PRACTITIONER

Asher Allen
FUNCTIONAL MEDICINE ADVISOR
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