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Photo of Karissa Chisum, Psychiatric Nurse Practitioner, PMHNP-B
Karissa Chisum
Psychiatric Nurse Practitioner, PMHNP-B

Karissa Chisum

Psychiatric Nurse Practitioner, PMHNP-B (she, her)

Verified by Psychology Today Verified by Psychology Today
1640 Newport Boulevard, Ste 110, Costa Mesa, CA 92627
Managed by LifeStance Health. Your call or email may go to a representative.
Let's Connect (949) 989-6169
Photo of Karissa Chisum, Psychiatric Nurse Practitioner, PMHNP-B
Managed by LifeStance Health. Your call or email may go to a representative.
Karissa Chisum is a Psychiatric Mental Health Nurse Practitioner in California who has been practicing since 2023. With a focus on medication management, Karissa seeks to understand each client's individual needs. Client backgrounds, strengths they may already possess, and challenges they are going through are all taken into account . Karissa builds on these factors with an individualized, patient centered approach. Her training and education bring together medicine and the holistic care of nursing. She understands that many things can affect your mental health.
With an integrative and holistic approach, she will seek to understand each aspect of your health including physical, behavioral, emotional, mental, spiritual, and social.
Karissa pays special attention to each client's personal history, specific context, traumatic life experiences and stressful circumstances; all of which she approaches with patience, warmth, and understanding. She offers helpful explanations that facilitate treatment and builds the client's sense of comfort and trust.
Take the first step to help. Call or Karissa Chisum now - (949) 989-6169

My Practice at a Glance

Available both in-person and online

LifeStance Health

1640 Newport Boulevard

Ste 110

Costa Mesa, CA 92627 map

(949) 989-6169

Newport Beach, CA 92660

Call or book online to schedule a New Patient Appointment with a LifeStance Health provider.
I specialize in Medication Management, ADHD and Anxiety 
I accept insurance 
LifeStance Health offers high-quality, evidence-based mental healthcare.
Karissa Chisum
Let's Connect (949) 989-6169
Photo of Karissa Chisum, Psychiatric Nurse Practitioner, PMHNP-B
Managed by LifeStance Health. Your call or email may go to a representative.

My Practice at a Glance

Available both in-person and online

LifeStance Health

1640 Newport Boulevard

Ste 110

Costa Mesa, CA 92627 map

(949) 989-6169

Newport Beach, CA 92660

Call or book online to schedule a New Patient Appointment with a LifeStance Health provider.
I specialize in Medication Management, ADHD and Anxiety 
I accept insurance 
LifeStance Health offers high-quality, evidence-based mental healthcare.
Karissa Chisum

Finances

Insurance

  • Aetna
  • BHS | Behavioral Health Systems
  • Blue Shield
  • Cigna and Evernorth
  • Humana
  • Magellan
  • MediNcrease Health Plans (MHP)
  • MultiPlan
  • Optum
  • Partners Direct Health
  • PHCS Network
  • Provider Network of America (P
  • Sana Benefits
  • UMR
  • UnitedHealthcare UHC | UBH
"
We accept many major insurance plans. If you dont see your insurance listed, please contact us to see how we could help.
Photo of Karissa Chisum, Psychiatric Nurse Practitioner, PMHNP-B
Karissa Chisum
Psychiatric Nurse Practitioner, PMHNP-B
or call with questions - (949) 989-6169
"
We accept many major insurance plans. If you dont see your insurance listed, please contact us to see how we could help.
Photo of Karissa Chisum, Psychiatric Nurse Practitioner, PMHNP-B
Karissa Chisum
Psychiatric Nurse Practitioner, PMHNP-B
or call with questions - (949) 989-6169

Qualifications

  • Verified by Psychology Today License: California / 95024718 Karissa Chisum
  • Education and Years In Practice

  • West Coast University, BSN, Graduated 2015
  • Additional Credentials

  • Degree/Diploma from Charles R Drew University Of Medicine And Science MSN / 2022
Photo of Karissa Chisum, Psychiatric Nurse Practitioner, PMHNP-B
Karissa Chisum
Psychiatric Nurse Practitioner, PMHNP-B
Feel free to ask about qualifications and training experience. or (949) 989-6169
Photo of Karissa Chisum, Psychiatric Nurse Practitioner, PMHNP-B
Karissa Chisum
Psychiatric Nurse Practitioner, PMHNP-B
Feel free to ask about qualifications and training experience. or (949) 989-6169

Specialties and Expertise

Top Specialties

  • Medication Management
  • ADHD
  • Anxiety

Expertise

  • Bipolar Disorder
  • Depression
  • Grief
  • Sleep or Insomnia
  • Trauma and PTSD
Photo of Karissa Chisum, Psychiatric Nurse Practitioner, PMHNP-B
Karissa Chisum
Psychiatric Nurse Practitioner, PMHNP-B
Do these issues align with your needs? or (949) 989-6169
Photo of Karissa Chisum, Psychiatric Nurse Practitioner, PMHNP-B
Karissa Chisum
Psychiatric Nurse Practitioner, PMHNP-B
Do these issues align with your needs? or (949) 989-6169

Client Focus

Age

Adults

Age

Adults

Treatment Approach

Types of Therapy

  • Acceptance and Commitment (ACT)
  • Couples/Marital Counseling
Photo of Karissa Chisum, Psychiatric Nurse Practitioner, PMHNP-B
Karissa Chisum
Psychiatric Nurse Practitioner, PMHNP-B
Ask about what different forms of therapy will be like. or (949) 989-6169
Photo of Karissa Chisum, Psychiatric Nurse Practitioner, PMHNP-B
Karissa Chisum
Psychiatric Nurse Practitioner, PMHNP-B
Ask about what different forms of therapy will be like. or (949) 989-6169

Location

Primary Location

LifeStance Health

1640 Newport Boulevard

Ste 110

Costa Mesa, CA 92627

(949) 989-6169

Additional Location

Newport Beach, CA 92660

(949) 989-6169
"
Call or book online to schedule a New Patient Appointment with a LifeStance Health provider.
Photo of Karissa Chisum, Psychiatric Nurse Practitioner, PMHNP-B
Karissa Chisum
Psychiatric Nurse Practitioner, PMHNP-B
Take the first step to help. Call now - (949) 989-6169
"
Call or book online to schedule a New Patient Appointment with a LifeStance Health provider.
Photo of Karissa Chisum, Psychiatric Nurse Practitioner, PMHNP-B
Karissa Chisum
Psychiatric Nurse Practitioner, PMHNP-B
Take the first step to help. Call now - (949) 989-6169