Over the years I have used a lot of pharmacies because I have a chronic medical condition that requires routine medication. I can honestly say the CVS pharmacy located at the corner of Warner and Main in Santa Ana is the worst. Unprofessional, slow, calling when prescriptions are not ready to say they're ready, obnoxious attitude, and will fabricate information about cost and health coverage and only fix it if you press the issue. User's recommendation: Go to a different pharmacy.