Robert Wallen, PMHNP

I am a Board Certified Psychiatric-Mental Health Nurse Practitioner practicing in the Phoenix area, specializing in providing outpatient psychiatric care for adults. I have experience in diagnosing and treating a wide range of mental health concerns, including anxiety, depression, mood disturbances, substance abuse, ADHD, and sleeping difficulties.

Providing direct patient care has solidified my belief that there is no one-size-fits-all approach to mental healthcare. When I think about the most fulfilling aspect of my career, I would have to dedicate that title to receiving positive feedback and success stories from my patients. Knowing that my expertise made a positive impact on their life is, by far, the best part of what I do as a mental health provider. Backed by extensive training as a board-certified Nurse Practitioner, it is my lifelong passion to help others achieve mental wellness and stability. Dedicated to assisting my patients in overcoming the most difficult hurdles in life.