History
Located inside the Cornerstone Performance Center (former Sparlin Health Care) Building, walk-in appointments are accepted for almost all services. Average wait time for screening, less than 15 minutes; Free Parking; Easy Access. Cornerstone Performance Center will match any published fee of any occupational medicine clinic for equal services that we offer. DNA Paternity Testing services are available for Legal Analysis, direct referral for Immigration Analysis, as well as Discreet and Personal (non-legal) use. Most results are available in 3-5 business days. Payment plan is available. Pricing starts at $235 for