Photo of Carissa Kajenski, Psychiatric Nurse Practitioner, APRN, PMHNP, -BC
Carissa Kajenski
Psychiatric Nurse Practitioner, APRN, PMHNP, -BC
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Carissa Kajenski

Psychiatric Nurse Practitioner, APRN, PMHNP, -BC (she, her)

Verified by Psychology Today Verified by Psychology Today
10 Endorsed
Call Me
Let's Connect (603) 965-2825
Photo of Carissa Kajenski, Psychiatric Nurse Practitioner, APRN, PMHNP, -BC
Available both in-person and online
104 NH-101A STE 8 Amherst, NH 03031
I’m a psychiatric nurse practitioner with over a decade of experience in corrections, community mental health, and private practice. I work with diverse and LGBTQ+ clients and especially enjoy supporting women of all ages. Many of my clients are navigating depression, bipolar disorder, anxiety, trauma, OCD, binge‑eating, or substance‑related concerns that affect relationships, work, school, or sense of self. I offer careful diagnostic evaluation, psychopharmacology, and a calm, whole‑person, non‑judgmental, steady approach to help restore balance and long‑term well‑being.
I provide medication management with a calm, steady, and collaborative approach. We review your full medical and psychiatric history, discuss medications to alleviate symptoms, explore the risks and benefits of medication, and create a plan together. We will monitor your response closely. I offer ideas for managing symptoms and adjusting treatment as needed.
I understand that reaching out for mental health support can feel overwhelming. You're not alone, and you don’t have to navigate this on your own. I’m here to listen with empathy, offer guidance, and support your goals. When you're ready, I invite you to take that next step we can work together to help you feel grounded, empowered, and well.
Take the first step to help. Call or Carissa Kajenski now - (603) 965-2825

My Practice at a Glance

Available both in-person and online

Hopeful Mind Mental Health PLLC

104 NH-101A

STE 8

Amherst, NH 03031 map

(603) 965-2825

Hopeful Mind Mental Health PLLC

97 Central Street

Lowell, MA 01852 map

My website
Psychopharmacologic treatment for mood, anxiety, OCD, PTSD, binge eating disorder, and substance use disorders. Licensed in NH, MA, VT, ME.
I specialize in Anxiety, Depression and Bipolar Disorder 
I accept insurance 
Individual one-on-one therapy 
Let's Connect (603) 965-2825
Photo of Carissa Kajenski, Psychiatric Nurse Practitioner, APRN, PMHNP, -BC

My Practice at a Glance

Available both in-person and online

Hopeful Mind Mental Health PLLC

104 NH-101A

STE 8

Amherst, NH 03031 map

(603) 965-2825

Hopeful Mind Mental Health PLLC

97 Central Street

Lowell, MA 01852 map

My website
Psychopharmacologic treatment for mood, anxiety, OCD, PTSD, binge eating disorder, and substance use disorders. Licensed in NH, MA, VT, ME.
I specialize in Anxiety, Depression and Bipolar Disorder 
I accept insurance 
Individual one-on-one therapy 

Finances

Payment Methods

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

Insurance

  • Aetna
  • Anthem
  • Blue Cross
  • Blue Shield
  • BlueCross and BlueShield
  • Cigna and Evernorth
  • ComPsych
  • Government Employees Health Association (GEHA)
  • Harvard Pilgrim
  • Health Plans, Inc
  • Mass General Brigham Plan
  • Meritain Health
  • MultiPlan
  • MultiPlan Private Healthcare Systems (PHCS)
  • Optum
  • Tufts
  • United Medical Resources (UMR)
  • UnitedHealthcare UHC | UBH
"
I accept most major insurance plans and offer private pay options for those without insurance. For out of network clients, superbills are available for reimbursement.
Photo of Carissa Kajenski, Psychiatric Nurse Practitioner, APRN, PMHNP, -BC
Carissa Kajenski
Psychiatric Nurse Practitioner, APRN, PMHNP, -BC
or call with questions - (603) 965-2825
"
I accept most major insurance plans and offer private pay options for those without insurance. For out of network clients, superbills are available for reimbursement.
Photo of Carissa Kajenski, Psychiatric Nurse Practitioner, APRN, PMHNP, -BC
Carissa Kajenski
Psychiatric Nurse Practitioner, APRN, PMHNP, -BC
or call with questions - (603) 965-2825

Qualifications

  • Verified by Psychology Today License: New Hampshire / 054337-23 Carissa Kajenski
  • Education and Years In Practice

  • In Practice for 12 years
  • University of Massachusetts - Lowell, PMHNP, Graduated 2014
  • Additional Credentials

  • Degree/Diploma from University of New Hampshire MS / 2007
  • Degree/Diploma from Commission on Collegiate Nursing Education (CCNE)/New Hampshire Board of Nursing Nursing / 2007
"
Nationally certified psychiatric nurse practitioner with over a decade of clinical experience. I provide evidence based medication management for depression, anxiety, bipolar disorder, PTSD, OCD, binge eating disorder, and substance use disorders. Licensed in NH, MA, VT, ME DEA in NH and MA.
Photo of Carissa Kajenski, Psychiatric Nurse Practitioner, APRN, PMHNP, -BC
Carissa Kajenski
Psychiatric Nurse Practitioner, APRN, PMHNP, -BC
or call with questions - (603) 965-2825
"
Nationally certified psychiatric nurse practitioner with over a decade of clinical experience. I provide evidence based medication management for depression, anxiety, bipolar disorder, PTSD, OCD, binge eating disorder, and substance use disorders. Licensed in NH, MA, VT, ME DEA in NH and MA.
Photo of Carissa Kajenski, Psychiatric Nurse Practitioner, APRN, PMHNP, -BC
Carissa Kajenski
Psychiatric Nurse Practitioner, APRN, PMHNP, -BC
or call with questions - (603) 965-2825

Specialties and Expertise

Top Specialties

  • Anxiety
  • Depression
  • Bipolar Disorder

Expertise

  • Alcohol Use
  • Bisexual
  • Eating Disorders
  • Lesbian
  • LGBTQ+
  • Medication Management
  • Mood Disorders
  • Obsessive-Compulsive (OCD)
  • Pregnancy, Prenatal, Postpartum
  • Women's Issues
"
Specialties include treating anxiety, depression, bipolar disorder, OCD, PTSD, binge eating disorder, and substance use disorders (alcohol and opioid). I provide comprehensive psychopharmacology and medication management to support symptom relief and long term stability.
Photo of Carissa Kajenski, Psychiatric Nurse Practitioner, APRN, PMHNP, -BC
Carissa Kajenski
Psychiatric Nurse Practitioner, APRN, PMHNP, -BC
or call with questions - (603) 965-2825
"
Specialties include treating anxiety, depression, bipolar disorder, OCD, PTSD, binge eating disorder, and substance use disorders (alcohol and opioid). I provide comprehensive psychopharmacology and medication management to support symptom relief and long term stability.
Photo of Carissa Kajenski, Psychiatric Nurse Practitioner, APRN, PMHNP, -BC
Carissa Kajenski
Psychiatric Nurse Practitioner, APRN, PMHNP, -BC
or call with questions - (603) 965-2825

10 Endorsements

Christine Sperrazza, LCMHC, PLLC
Christine Sperrazza, LCMHC, PLLC
CounselorLCMHCPLLC
I have found Carissa to be incredibly professional, intelligent, and approachable for both clients and providers who work with her. Highly recommended!
Northeast Counseling & Coaching, Inc.
Northeast Counseling & Coaching, Inc.
CounselorPhDMAMS
I will be referring more clients to see Carissa Kajenski. My clients appreciate her kind demeanor and interest in their story. This is rare with med providers and appreciated when found.
Allison Shaffer
Allison Shaffer
Psychiatric Nurse PractitionerAPRNPMHNP
Carissa is professional, compassionate, and dedicated. She connects with patients with empathy and clarity, providing reliable, high-quality care. I highly recommend her for anyone seeking a knowledgeable and caring provider.


Client Focus

Age

Adults

Participants

Individuals

Communities

Bisexual Allied
Intersex Allied
Lesbian Allied
Non-Binary Allied
Queer Allied
Racial Justice Allied
Transgender Allied

Ethnicity

Asian
Black and African American

Age

Adults

Participants

Individuals

Communities

Bisexual Allied
Intersex Allied
Lesbian Allied
Non-Binary Allied
Queer Allied
Racial Justice Allied
Transgender Allied

Ethnicity

Asian
Black and African American

Treatment Approach

Types of Therapy

  • Psychopharmacology
"
Psychopharmacology diagnostic assessment and medication management for mood, anxiety, bipolar, and substance use disorders. I provide careful monitoring, education, and a calm, patient centered approach.
Photo of Carissa Kajenski, Psychiatric Nurse Practitioner, APRN, PMHNP, -BC
Carissa Kajenski
Psychiatric Nurse Practitioner, APRN, PMHNP, -BC
or call with questions - (603) 965-2825
"
Psychopharmacology diagnostic assessment and medication management for mood, anxiety, bipolar, and substance use disorders. I provide careful monitoring, education, and a calm, patient centered approach.
Photo of Carissa Kajenski, Psychiatric Nurse Practitioner, APRN, PMHNP, -BC
Carissa Kajenski
Psychiatric Nurse Practitioner, APRN, PMHNP, -BC
or call with questions - (603) 965-2825

Location

Primary Location

Hopeful Mind Mental Health PLLC

104 NH-101A

STE 8

Amherst, NH 03031

(603) 965-2825

Additional Location

Hopeful Mind Mental Health PLLC

97 Central Street

Lowell, MA 01852

(603) 965-2825
"
Psychopharmacologic treatment for mood, anxiety, OCD, PTSD, binge eating disorder, and substance use disorders. Licensed in NH, MA, VT, ME.
Photo of Carissa Kajenski, Psychiatric Nurse Practitioner, APRN, PMHNP, -BC
Carissa Kajenski
Psychiatric Nurse Practitioner, APRN, PMHNP, -BC
Take the first step to help. Call now - (603) 965-2825
"
Psychopharmacologic treatment for mood, anxiety, OCD, PTSD, binge eating disorder, and substance use disorders. Licensed in NH, MA, VT, ME.
Photo of Carissa Kajenski, Psychiatric Nurse Practitioner, APRN, PMHNP, -BC
Carissa Kajenski
Psychiatric Nurse Practitioner, APRN, PMHNP, -BC
Take the first step to help. Call now - (603) 965-2825