631-968-7700
Long Island Comprehensive Medical Care
Long Island Comprehensive Medical Care

Psychiatric / Mental Health

At Long Island Comprehensive Medical Care, our Psychiatric Mental Health services focus on delivering compassionate, personalized care for individuals facing emotional and psychological challenges. From anxiety and depression to complex mood disorders, our experienced mental health professionals provide evidence-based treatment tailored to each patient’s needs, ensuring comprehensive and confidential support.

Why Seeing a Psychiatric Mental Health Provider Can Make a Difference

Taking care of your mental health is just as essential as taking care of your physical health. Whether you’re experiencing anxiety, depression, mood changes, PTSD, or simply feeling overwhelmed, working with a Psychiatric Mental Health Nurse Practitioner (PMHNP) can help you better understand and manage your emotional well-being.

What Does a PMHNP Do?

Psychiatric Mental Health Nurse Practitioners are advanced clinicians trained to:
  • Assess and diagnose mental health conditions
  • Prescribe and manage psychiatric medications
  • Provide therapeutic support
  • Collaborate with your medical team to coordinate care
They work with you to develop a personalized treatment plan that supports your mental and emotional health goals.

Personalized Treatment That Works for You

One of the most valuable tools a PMHNP can offer is pharmacogenetic testing-a way to understand how your genes may affect your response to certain psychiatric medications. This can help reduce the trial-and-error process and guide more effective, individualized treatment choices.

Who Can Benefit?

Mental health services can support:

  • Individuals struggling with anxiety, depression, PTSD, or mood disorders
  • Those navigating life changes, stress, or burnout
  • Patients adjusting to new medications or looking for a second opinion
  • Anyone seeking compassionate, evidence-based care for emotional well-being

Now Seeing Patients at the Following Locations:

  • 382 Rosevale Ave., Ronkonkoma, NY 11779
  • 847 N. Broadway, Massapequa, NY 11758
  • 754 Montauk Highway, West Islip, NY 11795 (Temporarily on Mondays only)

Take the next step toward your mental wellness – appointments are available now.

In-Office Providers

Krista Nastro, NP

Adult Psychiatric & Mental Health Nurse Practitioner

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