Diana Muckler's Photo

Diana Muckler

MSN, PMHNP-BC
She/her/hers

Accepting new clients

Licensed in: Wisconsin

Focus areas: students (18+), adults, seniors, and new or expecting parents

Education: Alverno College

I’ve taken the ADHD Care Pledge to support safe and thoughtful stimulant use

Hello, nice to meet you! I’m Diana, a board-certified psychiatric nurse practitioner with 10 years of nursing experience. I provide care to clients across Wisconsin, specializing in depression, anxiety, ADHD and life transitions. My strong foundation in evidence-based mental health care was established through my master’s degree and psychiatric training at Alverno College.

As a psych NP, my background includes treating a wide spectrum of mental health concerns, which supports a comprehensive and individualized approach to care.

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.

We’re likely a good match if you…

  • like when you don’t have to filter yourself
  • want to feel more organized without the pressure
  • hope to feel less alone as you grieve and heal
  • want more steadiness in your day-to-day life
  • are working on improving your daily structure

Specialties

Anxiety Depression Insomnia & sleep issues Bipolar disorder Life transitions Obsessive-compulsive disorder (OCD) Post-traumatic stress disorder (PTSD)

Treatment Approaches

Psychiatric evaluation Medication management

Insurances Accepted

  • Aetna
  • Anthem
  • Blue Cross Blue Shield
  • Medicare
  • Oxford Health Plans
  • UnitedHealthcare

Reviews

⭐⭐⭐⭐⭐

“Amazing! Highly recommend, she was kind, attentive, and understanding."

— M. M.


⭐⭐⭐⭐⭐

“I found the session today extremely successful and I’m excited to continue. We covered a lot of ground and it felt legitimately productive despite only being introductions!"

— W. S.


⭐⭐⭐⭐⭐

“She is caring, thoughtful and approachable from the first moment. She’s a good listener and a wonderful person to work with."

— S. M.


⭐⭐⭐⭐⭐

“I have never had a provider that has made me feel so seen, heard, and supported. I genuinely feel like we work as a team. I strongly recommend her."

— N. M.


⭐⭐⭐⭐⭐

“She is very kind and informative. She definitely seems to care, and is very thorough.I am grateful for finding lavender. It is so easy and everything runs smoothly."

— N. T.