(she/her)
I am a dual board-certified nurse practitioner in Family and Psychiatric Mental Health. My patient’s well-being, safety are of the upmost importance. My goal is to care for the community by providing a holistic approach that centered around medication management, emotional and spiritual well-being and meeting my clients where they are. I have knowledge in working with clients of all ages and backgrounds including children, adolescents, adults, and older adults. Prior to obtaining a doctorate in nursing practice, I was a special educator for five years. I incorporate psychotherapy into my sessions. I have experience in psychiatric treatment and management of Depression, Anxiety, Bipolar disorders, psychosis, ADHD and substance use disorder.
Currently provide individual therapy during my sessionsthrough assessment and individual planning
I work with individual across the lifespan struggling with different mental health conditions. I develop personalized treatment plans to achieve patient optimal goals. I conduct psychiatric evaluations focusing on an individualized treatment plans. I specialize in ADD/ADHD, Anxiety Disorders, psychosis, personality disorders, depression and Insomnia.
I identify as
Cash - $250 per session
Aetna
Aetna - Allied Benefits
Aetna - ASR Health Benefits
Aetna - Luminare
Aetna - Moda
Aetna - WebTPA
Aetna – HealthEZ
All Savers
Amerihealth Administrators
Anthem
Arlo
AvMed
Blue Benefit Administrators of Massachusetts (BBA)
Blue Cross Blue Shield
Centivo
Cigna
Cigna - HealthEZ
Evernorth
Golden Rule
GTEB
Harvard Pilgrim
Independence Administrators
Independence Blue Cross
Optum
OptumHealth Complex Medical Conditions
Oscar
Oxford
Surest (formerly Bind)
Tufts Health
United Medical Resources
UnitedHealthcare Life Insurance
UnitedHealthcare Shared Services
UnitedHealthcare StudentResources
UnitedHealthcare/Optum
Cognitive Behavioral (CBT)
Currently provide individual therapy during my sessions using cognitive behavioral therapy
6 ratings with written reviews
January 2, 2026
I have been struggling for years and I was looking for a woman of color to help guide me and knew Joanne was the one because she had what I was looking for! Aside from her knowledge, Joanne was warm and attentive and was ready to prepare to help me and asked questions that made me think and reflect and now I am on a journey to self care through Joanne’s guidance. Not only did I feel safe but Joanne’s warm and welcoming and supportive energy made me feel safe!
September 25, 2025
Johanna Cazeau is the first and only psychiatrist that I have met with who makes me feel heard and challenged (in a good way). She attends to my psychological needs and genuinely believes in me. She doesn’t push unnecessary meds like previous providers I have met with, and she accurately assesses my needs as they come and adjusts my meds accordingly.
June 21, 2025
I loved her! Made everything very simple and was easy to talk with