Photo of Joan Wamahiu, Psychiatric Nurse Practitioner, MSN, APN, PMHNP
Joan Wamahiu
Psychiatric Nurse Practitioner, MSN, APN, PMHNP
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Joan Wamahiu

Psychiatric Nurse Practitioner, MSN, APN, PMHNP (she, her)

Verified by Psychology Today Verified by Psychology Today
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Let's Connect (551) 310-5242
Photo of Joan Wamahiu, Psychiatric Nurse Practitioner, MSN, APN, PMHNP
Available both in-person and online
28 Valley Road Office 139 Montclair, NJ 07042
I'm passionate about women's and reproductive mental health across every stage of life, including premenstrual dysphoric disorder (PMDD), pregnancy planning, infertility, miscarriage, birth trauma, pregnancy and postpartum mental health, and menopause. I also treat depression, anxiety, ADHD, trauma-related concerns, psychosis, relationship challenges, identity exploration, and the ways culture, family, and life experiences can influence mental health.
I’m especially honored to support those facing unique challenges, including veterans, immigrants, and BIPOC communities. I'm deeply passionate about destigmatizing mental healthcare, particularly within diverse communities. Breaking down these barriers encourages individuals to seek help early, fostering better outcomes and promoting overall well-being.
My approach to care is person-centered and focused on treating the whole person, not just the symptoms. I combine evidence-based practices, including psychotherapy and medication management, with integrative techniques such as nutritional counseling and lifestyle adjustments.
Take the first step to help. Call or Joan Wamahiu now - (551) 310-5242

My Practice at a Glance

Available both in-person and online

Rivia Mind

28 Valley Road

Office 139

Montclair, NJ 07042 map

(551) 310-5242

Rivia Mind

Boston, MA 02131

My website
Don't want to wait to hear back? Click "My website" to book your appointment instantly!
I specialize in Pregnancy, Prenatal, Postpartum, Anxiety and Depression 
I accept insurance 
Individual one-on-one therapy 
Let's Connect (551) 310-5242
Photo of Joan Wamahiu, Psychiatric Nurse Practitioner, MSN, APN, PMHNP

My Practice at a Glance

Available both in-person and online

Rivia Mind

28 Valley Road

Office 139

Montclair, NJ 07042 map

(551) 310-5242

Rivia Mind

Boston, MA 02131

My website
Don't want to wait to hear back? Click "My website" to book your appointment instantly!
I specialize in Pregnancy, Prenatal, Postpartum, Anxiety and Depression 
I accept insurance 
Individual one-on-one therapy 

Finances

Payment Methods

American Express, Discover, Health Savings Account, Mastercard, Visa

Insurance

  • Not a Medicaid Participant
  • Aetna
  • BlueCross and BlueShield
  • Centivo
  • Cigna and Evernorth
  • Clover Health
  • eternalHealth
  • First Health
  • Harvard Pilgrim
  • HealthSpring of Florida, Inc.
  • Horizon Blue Cross and Blue Shield
  • Humana
  • Mass General Brigham Health Plan
  • Medicare
  • Meritain Health
  • Nippon Life Benefits
  • Northwell Direct
  • Optum
  • Oscar Health
  • Oxford
  • Princeton University SHP
  • TRICARE
  • Tufts
  • United Medical Resources (UMR)
  • UnitedHealthcare UHC | UBH
  • VA Community Care Network (CCN)
  • Wellfleet
"
With most appointments covered by insurance, I make getting the care you need simple and stress-free. The majority of patients pay $35 or less for psychiatry appointments, including copays, deductibles and coinsurance.
Photo of Joan Wamahiu, Psychiatric Nurse Practitioner, MSN, APN, PMHNP
Joan Wamahiu
Psychiatric Nurse Practitioner, MSN, APN, PMHNP
or call with questions - (551) 310-5242
"
With most appointments covered by insurance, I make getting the care you need simple and stress-free. The majority of patients pay $35 or less for psychiatry appointments, including copays, deductibles and coinsurance.
Photo of Joan Wamahiu, Psychiatric Nurse Practitioner, MSN, APN, PMHNP
Joan Wamahiu
Psychiatric Nurse Practitioner, MSN, APN, PMHNP
or call with questions - (551) 310-5242

Qualifications

  • Verified by Psychology Today License: New Jersey / 26NJ15113500 Joan Wamahiu
  • Education and Years In Practice

  • Monmouth University, Master of Science in Nursing, Graduated 2024
  • Additional Credentials

  • License: State of Massachusetts RN2303896 / 2024
  • Certificate from American Nurses Credentialing Center Psychiatric-Mental Health Nurse Practitioner (Across the Lifespan) Certification (PMHNP-BC) / 2024
"
I've cultivated my practice across diverse mental health settings, finding deep fulfillment in outpatient care and emergency crisis intervention. Over the years, I've had the privilege of supporting individuals and families across all age groups and cultural backgrounds.
Photo of Joan Wamahiu, Psychiatric Nurse Practitioner, MSN, APN, PMHNP
Joan Wamahiu
Psychiatric Nurse Practitioner, MSN, APN, PMHNP
or call with questions - (551) 310-5242
"
I've cultivated my practice across diverse mental health settings, finding deep fulfillment in outpatient care and emergency crisis intervention. Over the years, I've had the privilege of supporting individuals and families across all age groups and cultural backgrounds.
Photo of Joan Wamahiu, Psychiatric Nurse Practitioner, MSN, APN, PMHNP
Joan Wamahiu
Psychiatric Nurse Practitioner, MSN, APN, PMHNP
or call with questions - (551) 310-5242

Specialties and Expertise

Top Specialties

  • Pregnancy, Prenatal, Postpartum
  • Anxiety
  • Depression

Expertise

  • ADHD
  • Bipolar Disorder
  • Burnout
  • Dissociative Disorders (DID)
  • Dual Diagnosis
  • Grief
  • LGBTQ+
  • Medication Management
  • Menopause
  • Neurodivergence
  • Premenstrual Dysphoric Disorder (PMDD)
  • Psychosis
  • Relationship Issues
  • Self-Harming
  • Sleep or Insomnia
  • Stress
  • Substance Use
  • Suicidal Ideation
  • Trauma and PTSD
  • Veterans
  • Weight Loss
  • Women's Issues
"
I work with patients navigating premenstrual dysphoric disorder (PMDD), postpartum depression, menopause, miscarriage, infertility, and all things related to the pregnancy, prenatal, and postpartum period. I also specialize in mood and anxiety disorders, trauma, ADHD, psychosis, and I support individuals from marginalized communities like veterans, immigrants, and BIPOC populations.
Photo of Joan Wamahiu, Psychiatric Nurse Practitioner, MSN, APN, PMHNP
Joan Wamahiu
Psychiatric Nurse Practitioner, MSN, APN, PMHNP
or call with questions - (551) 310-5242
"
I work with patients navigating premenstrual dysphoric disorder (PMDD), postpartum depression, menopause, miscarriage, infertility, and all things related to the pregnancy, prenatal, and postpartum period. I also specialize in mood and anxiety disorders, trauma, ADHD, psychosis, and I support individuals from marginalized communities like veterans, immigrants, and BIPOC populations.
Photo of Joan Wamahiu, Psychiatric Nurse Practitioner, MSN, APN, PMHNP
Joan Wamahiu
Psychiatric Nurse Practitioner, MSN, APN, PMHNP
or call with questions - (551) 310-5242

Client Focus

Age

Adults
Elders (65+)

Participants

Individuals

Communities

Bisexual Allied
Deaf Allied
Gay Allied
HIV / AIDS Allied
Immuno-disorders
Intersex Allied
Lesbian Allied
Non-Binary Allied
Queer Allied
Racial Justice Allied
Sex Worker Allied
Transgender Allied

I also speak

Swahili

Age

Adults
Elders (65+)

Participants

Individuals

Communities

Bisexual Allied
Deaf Allied
Gay Allied
HIV / AIDS Allied
Immuno-disorders
Intersex Allied
Lesbian Allied
Non-Binary Allied
Queer Allied
Racial Justice Allied
Sex Worker Allied
Transgender Allied

I also speak

Swahili

Treatment Approach

Types of Therapy

  • Cognitive Behavioral (CBT)
  • Compassion Focused
  • Culturally Sensitive
  • Integrative
  • Interpersonal
  • Mindfulness-Based (MBCT)
  • Motivational Interviewing
  • Psychodynamic
  • Solution Focused Brief (SFBT)
  • Strength-Based
  • Trauma Focused
"
In my practice, I provide individualized medication management integrated with therapy that considers the whole person. 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.
Photo of Joan Wamahiu, Psychiatric Nurse Practitioner, MSN, APN, PMHNP
Joan Wamahiu
Psychiatric Nurse Practitioner, MSN, APN, PMHNP
or call with questions - (551) 310-5242
"
In my practice, I provide individualized medication management integrated with therapy that considers the whole person. 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.
Photo of Joan Wamahiu, Psychiatric Nurse Practitioner, MSN, APN, PMHNP
Joan Wamahiu
Psychiatric Nurse Practitioner, MSN, APN, PMHNP
or call with questions - (551) 310-5242

Location

Primary Location

Rivia Mind

28 Valley Road

Office 139

Montclair, NJ 07042

(551) 310-5242

Additional Location

Rivia Mind

Boston, MA 02131

(551) 310-5242
"
Don't want to wait to hear back? Click "My website" to book your appointment instantly!
Photo of Joan Wamahiu, Psychiatric Nurse Practitioner, MSN, APN, PMHNP
Joan Wamahiu
Psychiatric Nurse Practitioner, MSN, APN, PMHNP
Take the first step to help. Call now - (551) 310-5242
"
Don't want to wait to hear back? Click "My website" to book your appointment instantly!
Photo of Joan Wamahiu, Psychiatric Nurse Practitioner, MSN, APN, PMHNP
Joan Wamahiu
Psychiatric Nurse Practitioner, MSN, APN, PMHNP
Take the first step to help. Call now - (551) 310-5242