Helping you achieve a solid mental state

Welcome to Solid State Psychiatry

At Solid State Psychiatry, you’ll find modern, compassionate mental health care grounded in evidence-based practices. I’m Mallory Groff, PMHNP-BC, PMH-C, and I understand that seeking psychiatric support can feel like a big step—but you’re not alone in the process.

I specialize in treating anxiety, depression, ADHD, and perinatal mental health concerns, offering thoughtful medication management and personalized treatment plans tailored to your individual needs. My approach combines clinical expertise with a strong commitment to holistic well-being, ensuring care that is both effective and supportive.

Currently, I offer flexible virtual appointments, making care accessible throughout Delaware.

Your mental health matters. Let’s take the next step—together.

Who I Treat & How I Can Help

  • Delaware Residents
    Ages 18-64

  • I provide compassionate, evidence-based care tailored to your unique needs. My specialties include:

    ADHD (Attention-Deficit/Hyperactivity Disorder)
    Expert medication management and personalized strategies to improve focus, organization, and emotional regulation.

    Anxiety Disorders
    Treatment for generalized anxiety, social anxiety, and panic disorders to help reduce excessive worry and regain control.

    Depression & Mood Disorders
    Support for persistent sadness, low motivation, and mood fluctuations with medication management and holistic approaches.

    Bipolar Disorder
    Structured treatment plans to stabilize mood swings and manage bipolar I, bipolar II, and cyclothymic disorder.

    Perinatal & Postpartum Mental Health
    I provide compassionate, evidence-based care for individuals planning pregnancy, currently pregnant, or in the postpartum period. As a Perinatal Mental Health Certified (PMH-C) provider, I specialize in treating perinatal depression, anxiety, and mood disorders with support tailored to every stage of the journey.

    OCD (Obsessive-Compulsive Disorder)
    Managing obsessive thoughts and compulsive behaviors.

    PTSD & Trauma-Related Disorders
    Evidence-based care for trauma recovery.

    Insomnia & Sleep Disorders
    Addressing sleep disturbances that impact mental health.

    Stress & Adjustment Disorders
    Support for major life changes and stress management.

  • Aetna
    All Savers
    AmeriHealth
    AmeriHealth Administrators
    Anthem
    AvMed
    Blue Cross Blue Shield
    Cigna
    Evernorth
    Golden Rule
    Harvard Pilgrim/UnitedHealthcare/Optum
    Highmark
    Independence Administrators
    Independence Blue Cross
    Optum
    OptumHealth Complex Medical Conditions
    Oxford
    Surest (formerly Bind)
    Oscar
    Tufts Health/Cigna
    United Medical Resources (UMR)
    UnitedHealthcare Life Insurance
    UnitedHealthcare Shared Services
    UnitedHealthcare StudentResources

    Cash Payment Accepted

Schedule your appointment online

Booking your appointment is simple and convenient through our trusted telehealth platforms. Most patients can schedule directly through Headway, where you can check insurance coverage, manage appointments, and securely connect with your provider—all in one place.

HEADWAY PATIENT PORTAL