Nick is using his clinical expertise to integrate and facilitate development of ClearGuide Synergy Systems. Karahalios’ clinical expertise is centered around 25 years of both inpatient and outpatient medical care.

Karahalios holds a BS in Biology from the University of California Irvine and an MD from University of Southern California and an Internal Medical Residency from University of California Irvine. He is a Board-Certified Internist since 1995 and currently President of San Clemente Internal Medical Group. Karahalios has Chaired the Pharmacy and Therapeutic committee, been a member of General Executive Committee, as well as a Delegate of the Medicine Executive committee at San Clemente Hospital.