Nikki Harker, Therapist
Nicole Harker, LSW, is a dedicated therapist at LifeStance Health, offering a wealth of expertise to clients in New Jersey. With a deep commitment to understanding each client’s unique mental health journey, Nikki provides individualized support for adults, teens, and seniors. She specializes in working with clients facing anxiety, depression, and addiction challenges. Her approach is grounded in empathy, recognizing that mental health is a deeply personal experience. Through her practice, she creates a safe and supportive environment for clients to explore their emotions and work towards healing. Nikki has a strong focus on neurodiversity, working closely with individuals who have ADHD and other cognitive differences. Her experience with Cognitive Behavioral Therapy (CBT) and Dialectical Behavior Therapy (DBT) allows her to tailor her interventions to each client’s specific needs. She is also passionate about supporting clients with bipolar disorder and those navigating PTSD and trauma. Nikki’s background in harm reduction and trauma-informed care ensures that her approach is compassionate and respectful, emphasizing the importance of meeting clients where they are in their mental health journey. In addition to her specialties, Nikki offers Acceptance and Commitment Therapy (ACT), motivational interviewing, and parenting skills support. She works with diverse populations, including the LGBTQ+ community, first responders, and individuals involved in adoption and foster care. Her comprehensive training and experience enable her to address a wide range of mental health challenges, helping clients find creative and effective solutions to their problems. Beyond her professional life, Nikki finds joy in exploring the great outdoors. She loves camping, hiking, bird watching, and visiting National and state parks. When indoors, she indulges her adventurous spirit by playing role-playing games like Dungeons and Dragons. She also enjoys traveling with her chosen family of friends and painting landscapes inspired by her travels. Her love for nature and adventure reflects her vibrant and empathetic approach to therapy.
Types of Care & Ages Served
- Individual Therapy: Ages 15-75+
- Family Therapy: Ages 15-75+
- Couples Therapy: Ages 18-75+
Areas of Focus
Individual Therapy
Get help addressing challenges and improve well-being with a clinician's guidance.
- Alcohol use
- Chronic pain-related issues
- Drug/substance use
- Aging
- Anger issues
- Anxiety
- Autism: generally independent
- Bipolar Disorder
- Body image
- Career & work issues
- Depression/feeling down
- Detachment/disconnection
- Dissociative disorders
- Domestic violence & abuse
- Emotional abuse
- End-of-life challenges
- Family conflict
- Fertility
- First responder stress
- Gender identity
- Grief & loss
- Intense mood changes
- LGBTQ+
- Military & veteran
- Obsessive Compulsive Disorder
- Panic attacks
- Parenting
- Patterns affecting behavior, emotions and relationships
- Personality disorders
- Phobias
- Post-partum depression & anxiety
- Pre-conception
- Pregnancy
- Pregnancy loss
- Retirement
- Self-esteem
- Self-injury or cutting
- Sexual trauma
- Stress from ongoing health issues
- Stress management
- Trauma & PTSD
Family Therapy
Improve communication and resolve conflicts within family dynamics with a clinician's guidance.
- Family conflict
- LGBTQ+
- Alcohol use
- Anger issues
- Anxiety
- Autism: generally independent
- Bipolar Disorder
- Depression/feeling down
- Drug/substance use
- End-of-life challenges
- Gender identity
- Grief & loss
- Intense mood changes
- Panic attacks
- Parenting
- Patterns affecting behavior, emotions and relationships
- Personality disorders
- Self-esteem
- Self-injury or cutting
- Sexual trauma
- Stress management
- Trauma & PTSD
Couples Therapy
Helps partners address relationship conflict and improve communication with a clinician's guidance.
- Alcohol use
- Chronic pain-related issues
- Depression/feeling down
- Drug/substance use
- Self-esteem
- Anger issues
- Anxiety
- Bipolar Disorder
- Family conflict
- Fertility
- Gender identity
- General relationship issues
- Intense mood changes
- LGBTQ+
- Marital stress or divorce
- Panic attacks
- Parenting
- Patterns affecting behavior, emotions and relationships
- Personality disorders
- Post-partum depression & anxiety
- Pre-conception
- Pregnancy
- Pregnancy loss
- Premarital counseling
- Sex & intimacy issues
- Stress from ongoing health issues
- Stress management
Insurances Accepted
Languages
- English
New patient?
View AvailabilityFrequently Asked
Questions About
Nikki Harker
Please use our online form to schedule an appointment with Nikki Harker. You can also call 848-444-4312 to have someone assist you.
Nikki Harker generally accepts new patients but there could be a waitlist.
Please call 848-444-4312 to find out Nikki Harker's schedule and availability.
LifeStance Health providers accept most commercial insurance plans that are offered in the states where we offer services, including telehealth. Please see the following list of insurances accepted by Nikki Harker:
If you don't see your insurance listed, please contact us at 848-444-4312 to see how we can help.
Nikki Harker is a Therapist and cannot prescribe medication. However, most LifeStance offices have a Psychiatrist or APN on staff who can prescribe medication if needed.
Nikki Harker works at:
Yes, Nikki Harker does offer online telehealth visits.
Yes, Nikki Harker is currently offering in-office visits at the following location: