RecruitingProcedureEvaluating Pre-Treatment Vestibular Physical Therapy Rehab for Patients With Vestibular SchwannomasThe study is a pilot efficacy study. The investigators aim to estimate mean baseline and post-treatment balance scores among Vestibular Schwannomas (VS) patients undergoing pretreatment rehab (PREHAB) or no PREHAB when managed with either surgery or radiosurgery.