Board-Certified Psychiatric Nurse Practitioner in Wisconsin
Diana Muckler
MSN, PMHNP-BC
Accepting new clients
Diana is a board-certified psychiatric nurse practitioner serving our clients in Wisconsin. She’s been in nursing for 10 years and completed her psychiatric training at Alverno College.
Trained as a psych NP, Diana is a generalist with experience in treating a wide range of mental health conditions.
“As a psychiatric nurse practitioner, my approach is grounded in compassionate, patient-centered care that recognizes the individuality of every person I treat. I combine evidence-based clinical practice with a warm, collaborative style, creating a safe environment where patients feel heard, respected, and empowered. My treatment philosophy emphasizes holistic assessment, thoughtful medication management, and supportive psychotherapy tailored to each patient’s needs. I strive to build strong therapeutic relationships, promote resilience, and partner with patients in developing practical, sustainable strategies for mental well-being.”
Insurances accepted:
Anthem | Blue Cross Blue Shield | Oxford Health Plans | UnitedHealthcare
Who Are Psych NPs?
Psychiatric nurse practitioners (psych NPs) are mental health specialists who provide therapy, prescribe medications, and offer holistic care by addressing both symptoms and the underlying factors contributing to mental health conditions. They’re highly trained to understand your unique situation, including identifying multiple conditions or uncovering underlying causes.
One of the things that sets psych NPs apart is their emphasis on collaboration—they create a safe, supportive space where you feel heard and understood. They’ll work with you to build a care plan and check in with you often to see whether it’s working or if it needs adjusting.


Why Choose a Psych NP?
Psych NPs make mental health care feel simple and approachable. They’re trained to handle a wide range of challenges and can tailor care to fit your needs. With a mix of medical expertise and a focus on understanding your story, background, medical history, and lifestyle, they offer professional mental health support that feels personal.



