Welcome to Camarosa Springs Medical Group. We are extremely proud of the pioneering medical clinic we have established for our Ventura County Health Care Plan Members About Us Camarosa Springs offers extensive primary care services to Ventura County Health Care Plan Members. Learn more… Our Services Our patients benefit greatly from our onsite laboratory and extensive network of specialty services. Learn more… Appointments Already signed up to use our Cerner Health patient portal? If yes, please press the Request Appointment button below. Request Appointment If you are not signed up, please contact our office for an invitation to join.