Terri Bechtel-Greenberg 1700 Horizon Ridge Parkway, Suite 201, Henderson, NV 89012. 818-404-3690 Level 1 for PTs Lead InstructorLevel 3 - AdvancedNevadaStudy Group Leader Level 1Study Group Leader Level 2Study Group Leader Level 3Teacher Assistant Level 1Teacher Assistant Level 2Teacher Assistant Level 3