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Dr. Kristine Mckiernan, PsyD

Dr. Kristine Mckiernan, PsyD

Psychologist
950 Franklin Ave, Garden City, NY
Dr. Kristine McKiernan is a Licensed Clinical Psychologist and Certified School Psychologist with experience providing psychological care across outpatient, inpatient, and school-based settings. She completed her doctoral externship at Northwell Health, Long Island Jewish Medical Center, within the Adolescent Inpatient Unit (1 West) at Zucker Hillside Hospital. She has also worked in outpatient counseling and multiple public school environments, including school-based internships where she collaborated as part of a DBT treatment team. This diverse clinical background informs a developmentally informed, systems-oriented approach to care. Dr. McKiernan specializes in working with adolescents experiencing suicidal ideation, self-injurious behaviors, depression, anxiety, and school refusal. She also works with adults and parents, particularly in supporting families navigating complex emotional and behavioral challenges. Her work with parents emphasizes psychoeducation, skill development, and strengthening effective strategies for responding to emotional dysregulation, avoidance, and safety concerns. Her therapeutic approach is grounded in evidence-based practice, with an emphasis on cognitive behavioral therapies. She incorporates CBT, DBT-informed interventions, and principles informed by advanced training through the Albert Ellis Institute. Treatment is structured, collaborative, and goal-oriented, with a focus on emotion regulation, cognitive restructuring, behavioral change, and safety-focused care.
New patient appointments
Appointments available for new patients on Zocdoc

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  1. See if they are in network

Available appointments

About Dr. Kristine Mckiernan

Focus areas

Adolescent / Teen Issues
Therapy
Mental Health Consultation
Psychotherapy

Clientele seen

Teenagers (13-17)
Individuals
Young adults (18-24)
Families
Adults (25-64)

Treatment approaches

Dialectical (DBT)
Humanistic
Cognitive Behavioral (CBT)
Rational Emotive Behavior (REBT)

Identity

Gender

Female

Languages spoken

English

Getting to know Dr. Kristine Mckiernan

Dr. Kristine McKiernan is a Licensed Clinical Psychologist and Certified School Psychologist with experience providing psychological care across outpatient, inpatient, and school-based settings. She completed her doctoral externship at Northwell Health, Long Island Jewish Medical Center, within the Adolescent Inpatient Unit (1 West) at Zucker Hillside Hospital. She has also worked in outpatient counseling and multiple public school environments, including school-based internships where she collaborated as part of a DBT treatment team. This diverse clinical background informs a developmentally informed, systems-oriented approach to care. Dr. McKiernan specializes in working with adolescents experiencing suicidal ideation, self-injurious behaviors, depression, anxiety, and school refusal. She also works with adults and parents, particularly in supporting families navigating complex emotional and behavioral challenges. Her work with parents emphasizes psychoeducation, skill development, and strengthening effective strategies for responding to emotional dysregulation, avoidance, and safety concerns. Her therapeutic approach is grounded in evidence-based practice, with an emphasis on cognitive behavioral therapies. She incorporates CBT, DBT-informed interventions, and principles informed by advanced training through the Albert Ellis Institute. Treatment is structured, collaborative, and goal-oriented, with a focus on emotion regulation, cognitive restructuring, behavioral change, and safety-focused care.

What should a new client know about working with you?

Many of the individuals I work with are adolescents, young adults, adults, and parents experiencing anxiety, depression, intense emotions, school-related challenges, self-harm behaviors, or major life transitions. They often seek support when things feel overwhelming at home, school, or internally, and they’re looking for clarity, stability, and a path forward. I provide a collaborative, supportive, and practical approach that helps clients better understand their experiences while building concrete skills to manage emotions, improve daily functioning, and create meaningful, lasting change using evidence-based treatment tailored to I specialize in working with adolescents experiencing emotional distress, including depression, anxiety, and school refusal. I also work with adults and parents, supporting individuals and families as they navigate complex emotional and behavioral challenges. Treatment focuses on building coping skills, improving emotional regulation. While my work is clinically rigorous, I strive to create a supportive and approachable therapeutic environment. As a parent of two children and an animal lover, I bring warmth, perspective, and an appreciation for the complexity of family life and the comfort that meaningful relationships can provide.

What is your typical process for working with clients?

I tailor therapy to each client's unique needs, integrating evidence-based practices with compassion and a calm, supportive approach.

In-network insurances

Dr. Kristine Mckiernan is not in-network with any insurances

It’s common for mental health providers to be out-of-network. Many insurance plans offer out-of-network coverage, so you may get partially reimbursed. Learn more

Out-of-pocket fees and assistance
Initial session: $350 for 90 minutes
Ongoing session: $275 for 45 minutes

    Popular visit reasons

    Adjustment Disorder
    Anxiety
    Anxiety Disorder
    Bipolar Disorder
    Depression
    Dialectical Behavioral Therapy (DBT)
    Psychotherapy
    Therapy
    Adjustment Disorder
    Anxiety
    Anxiety Disorder
    Bipolar Disorder

    Office location

    Dr. Kristine Mckiernan, PsyD also offers online video visits for patients
    Island Mind Psychology
    950 Franklin Ave, Garden City, NY 11530
    Get directions

    Education and background

    Practice names

    Education and training

    • St. John’s University Queens Campus Gate 1, Doctor of Psychology

    Professional memberships

    • American Psychological Association

    NPI number

    1083563316

    Patient reviews

    Help Dr. Kristine Mckiernan build an online reputation by being the first to leave a review after having an appointment.
    Frequently asked questions

    How soon can I make an appointment with Dr. Kristine Mckiernan?

    Generally, Dr. Kristine Mckiernan has appointments available on Zocdoc within 1 week. You can see Dr. Mckiernan's earliest availability on Zocdoc and make an appointment online.

    Is Dr. Kristine Mckiernan accepting new patients?

    Dr. Kristine Mckiernan generally accepts new patients on Zocdoc. You can see Dr. Mckiernan's earliest availability on Zocdoc and schedule an appointment online.

    Does Dr. Kristine Mckiernan accept my insurance?

    Choose your insurance plan to verify if Dr. Mckiernan is in-network.

    Can I make an appointment with Dr. Kristine Mckiernan online?

    Yes, you can make an appointment online with Dr. Mckiernan using Zocdoc. It’s simple, secure, and free.

    What practice does Dr. Kristine Mckiernan work with?

    Where is Dr. Kristine Mckiernan's office located?

    Dr. Kristine Mckiernan has 2 office locations, including in Smyrna and Garden City, view full addresses on Dr. Mckiernan's profile.

    What are common reasons for patients to see Dr. Kristine Mckiernan?

    Dr. Kristine Mckiernan frequently sees patients for Anxiety, Bipolar Disorder, Depression, Psychotherapy, and Therapy. You can see other visit reasons for Dr. Kristine Mckiernan on their profile.

    What languages does Dr. Kristine Mckiernan speak?

    Dr. Kristine Mckiernan speaks English.

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