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Joan Wamahiu

Psychiatric Nurse Practitioner, MSN, APN, PMHNP-BC
Rivia Mind
Accepting clients Last Updated 15 days ago

As a psychiatric nurse practitioner, I’ve cultivated my practice across diverse mental health settings, finding deep fulfillment in outpatient care and emergency crisis intervention. To me, there’s something truly meaningful about building genuine connections with people over time, accompanying them through their healing path with all its ups and downs. Throughout my ER crisis work, I’ve also recognized the quiet power of being a steady presence, offering immediate assistance when everything feels overwhelming.

Over the years, I’ve had the privilege of supporting individuals and families across all age groups and cultural backgrounds. These experiences have shaped my approach with deep empathy, cultural humility, and a strong commitment to meeting people exactly where they are. I’ve worked closely with children, their families, young adults finding their footing, middle-aged adults navigating life complexities, and older adults facing life transitions. I also find deep meaning in supporting individuals navigating unique challenges, including those from underserved or marginalized communities such as veterans, immigrants, and BIPOC populations.

In my practice, I provide individualized medication management integrated with psychotherapy and holistic approaches that consider the whole person. My areas of expertise include depression, anxiety, trauma, bipolar disorder, attention-deficit/hyperactivity disorder (ADHD), and psychosis, as well as maternal mental health, identity exploration, cultural concerns, and relationship challenges. Between our sessions, I often suggest manageable homework exercises to help ground our work in daily life. I also incorporate nutraceuticals when needed and offer nutritional guidance, recognizing the powerful connection between what we eat and how we feel.

When we work together, you’ll find a space free of judgment where I strive to destigmatize mental healthcare, particularly for diverse communities facing unique barriers. I believe healing happens in partnership — insights about your own life combined with my clinical expertise create something more powerful than either of us could achieve alone. Whether you’re looking for immediate relief or deeper transformation, my focus remains on empowering you to feel genuinely understood and supported throughout your journey.


Specialties

Addiction ADHD Alcohol Misuse or Abuse Anger management Anxiety Athletic Performance Behavioral Issues Bias and Discrimination Bipolar Disorder Body Image Borderline Personality Disorder (BPD) Career Concerns Caregiver Support Chronic Medical Condition Chronic Pain College adjustment Cultural Adjustment Depression Diet and Nutrition Dissociative Disorders Divorce Drug Addiction Dual diagnosis Eating Disorders Emotional Regulation Excoriation Disorder Executive Functions Existential Challenges / Crises Family Conflict Financial Insecurity Food Insecurity Gambling Gaming Addiction Gender Identity Grief and Loss Hoarding Housing Insecurity Identity Development Immigration Stress Impulse Control Internet Addiction Intimate Partner Abuse Life Transitions Obsessive-compulsive disorder (OCD) Parenting Perfectionism Personality Disorders Phobias Psychosis & Pre-Psychotic Symptoms Race Based Trauma Racial Identity Relationship Issues Religion or Spirituality Self-esteem Self-harm Sexual Abuse Sexual Assault Sexual Health Sexuality Sexual Orientation Sleep Social Anxiety Social Isolation Stress Stress from Academics Substance Abuse Suicidality Trauma & PTSD Trichotillomania

In-Network Insurance Plans

Joan Wamahiu is in network for the following plans:

Aetna Medicare

NPI Number

1063244267

Rates

Rates not provided

Locations

2 University Plaza
Suite 100 – 2030
Hackensack, NJ 07601
(212) 203-1773
Map of provider office locations

Practice Hours

Monday 10:00 a.m. - 8:00 p.m.
Tuesday 10:00 a.m. - 8:00 p.m.
Wednesday 10:00 a.m. - 8:00 p.m.
Thursday 10:00 a.m. - 8:00 p.m.
Friday --
Saturday --
Sunday --

Treatment Approaches

Body positivity Career Counseling Cognitive Behavioral Therapy (CBT) Compassion Focused Culturally Sensitive Depth Therapy Eclectic Executive Functions Coaching Existential Feminist Health at Every Size Holistic Humanistic Insight Therapy Integrative Interpersonal and Social Rhythm Therapy (IPSRT) Interpersonal Therapy (IPT) Lifespan Integration Medication Management Meditation Mentalization Based Treatment (MBT) Mind-Body Mindfulness Mindfulness-Based Cognitive Therapy (MBCT) Motivational Interviewing Multicultural Parent Management Training Positive Psychology Psychodynamic Relational Solution Focused Brief Therapy (SFBT) Somatic Strength-Based Supportive Transpersonal Trauma Focused

Modalities

Individuals

Age Groups

Young Adults (18-25) Adults (26-64) Seniors (65+)

Communities

Activists Artists Athletes Deaf or Hard of Hearing First-Gen Immigrants Indigenous Peoples International LGBQ+ Neurodiverse People of Color People with Disabilities Polyamorous STEM Trans non-binary gender fluid Undocumented Veganism Veterans

Meeting Options

Video sessions available

Qualifications

  • License(s): MA-RN2303896, NJ-26NJ15113500

More About Me

  • Languages Spoken: English
  • Race(s): Black or African American
  • Gender(s): Cisgender, Woman
  • Sexual Orientation(s): Straight
  • Religion(s): African/Indigenous Based Spirituality

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