After serving in the US Navy for 25 years, William John Crain completed his BSN at AUM in 2018. He completed his MSN as a Psychiatric Nurse Practitioner and was accredited/board certified in 2021. John has extensive experience working with all ages and populations. He sees children from age 6 to adults aged 85. Specializing in PTSD, ADHD, Depression, Anxiety, and mood disorders, John takes an approach to help treat his patients without overmedicating them, allowing them to fully experience the great things that life has to offer.