The Parkinson's Disease NeuroGenebank at Scripps Clinic Registry

Inclusion Criteria: * Is age 30 years or older at the time of onset of Parkinson's * Has been diagnosed with idiopathic Parkinson's Disease by a Scripps Neurologist * Is reliable, cooperative and willing to comply with all protocol-specified procedures and/or sub-study if consented or have legal representative/guardian willing to do so * Able to understand and grant informed consent or have a legal representative/ guardian who is able to do so Exclusion Criteria: * Patient has been previously enrolled in The Parkinson's Disease NeuroGenebank at Scripps Clinic Registry * If a blood draw would be contraindicated for any reason * Has a significant chronic medical condition (i.e. CVA, hepatic encephalopathy) which, in the investigator's option, may interfere with the patient's optimal participation in the study * Treatment with any investigational agents or devices within 30 days preceding enrollment in the study * Has undergone ECT within 90 days preceding enrollment in the study