

Find mental health support in Amityville, NY across neighborhoods like Copiague, Lindenhurst, and Massapequa. Headway connects you with 1,196 licensed providers offering flexible in-person or virtual sessions covered by insurance, with many patients paying as little as $0 per visit.
Christian is an accomplished and compassionate board-certified psychiatric nurse practitioner with over 10 years of experience in mental health. He is affiliated with Stony Brook Eastern Long Island Hospital where he treats adults on the inpatient psychiatric unit and Quannacut Outpatient Services where he treats both adults and adolescents struggling with substance use and mental health disorders. He also has extensive experience treating older adults and has been affiliated with multiple senior living facilities on Long Island.
Hi, I’m Kaliym Howell, PMHNP. I’m a board-certified psychiatric nurse practitioner with experience in inpatient psychiatry and outpatient medication management. I specialize in treating anxiety, ADHD, depression, trauma-related conditions, and life transitions using a calm, collaborative, and evidence-based approach. My goal is to provide thoughtful, personalized care that helps you gain clarity, stability, and long-term wellness.
Accepting New Patients! Hello! I'm Siji Varghese, a Nurse Practitioner in Psychiatry. I conduct psychiatric evaluations, diagnose mental health conditions, and prescribe medications. I have over 10 years of experience as an NP working in various inpatient and outpatient settings. I have been working in the mental health field for over 15 years. As a provider, I hope to provide you with safe, non judgmental space to address any mental health symptoms interfering with your ability to live your best life whether in school, work or family
Diana Lankenau has a Master of Science in Nursing from Florida State University and Chamberlain University. She has a Bachelor's in nursing from University of Miami. BA in Psychology from Florida International University. She is Board Certified Psychiatric Mental Health Nurse Practitioner (PMHNP-BC) and Family Nurse Practitioner (FNP-BC).
Jones Simon is a board-certified Psychiatric Mental Health Nurse Practitioner (PMHNP-BC) dedicated to providing compassionate, personalized, and evidence-based mental health care for adolescents, adults, and older adults. He specializes in treating depression, anxiety, ADHD, mood disorders, trauma-related conditions, substance use disorders, and chronic mental health conditions through thoughtful medication management and supportive psychotherapy. His approach is warm, collaborative, and focused on helping patients feel heard, supported, and empowered in their mental health journey.
As a board-certified psychiatric nurse practitioner and a proud graduate of D'Youville College, I provide a compassionate, faith-based approach to mental health care. My work stems from my belief that healing is always possible and that hope is a powerful force for change. Whether you're struggling with anxiety, depression, trauma, or life transitions, I offer a safe, welcoming space where we can work together to rediscover your strength and resilience. I believe that setbacks help us grow rather than define who we are. Starting over, sometimes, is the bravest thing we can do.











Headway makes it easy to find support for your mental health — from finding the right provider, to understanding costs, to scheduling with ease.
Finding the right psychiatrist in Amityville starts with understanding what kind of care you need. Psychiatrists are medical doctors who can diagnose mental health conditions, prescribe medication, and in some cases provide talk therapy. If you're looking for help with anxiety, depression, ADHD, bipolar disorder, or medication management, a psychiatrist may be the right fit. Psychiatric nurse practitioners (PMHNPs) can also prescribe and manage medication and are another option available through Headway.
With many providers practicing across the Amityville area — including nearby Copiague, Lindenhurst, Massapequa, and North Babylon — narrowing your search can take time. Consider what matters most to you, whether that's a provider who specializes in a specific condition, offers virtual appointments, or practices close to where you live or work. Reading a provider's bio can help you understand their approach and decide if they're a good match before you book.
Psychiatry on Long Island can be expensive without insurance. Using your in-network benefits is one of the most reliable ways to lower your out-of-pocket costs. On Headway, you can enter your insurance details to see estimated session costs upfront, and many patients pay as little as $0 per visit. Nationally, Headway partners with over 100 insurance plans. Enter your insurance details on Headway to confirm what coverage is available in the Amityville area and see estimated session costs before you book.
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