Find a psychiatrist in Sayville, NY — covered by insurance


Top psychiatrists in Sayville, NY accepting new patients
Sayville therapy just got easier. Access 1,309 providers through Headway covering neighborhoods like Garden City, Hempstead, and Mineola with sessions as low as $0 through insurance. Book your free consultation today and start within two weeks.
My 18 years of experience in this field enables me to address a wide range of patient needs. I am committed to providing flexible, nonjudgmental, and culturally sensitive care to a diverse patient population. From the time of the first appointment (and consistently thereafter), the patient and I will review their reasons for seeking care, discuss current challenges and stressors, and identify treatment goals. This information guides my formulation of an individualized treatment plan tailored to the patient’s specific needs and objectives.
[Please note]:
-This provider/practice is not currently accepting referrals for the treatment of ADHD/ADD.
-This provider/practice is only accepting new patients for medication management (or integrated medication management & psychotherapy) services at this time. Provider is unavailable for standalone psychotherapy services. Thank you.
I have 8 years of nursing experience working with children as young as 6 years and older across inpatient and outpatient settings. Depression, Anxiety, ADHD, ODD, bipolar and psychotic disorders are some of the areas I have expertise in.
I graduated from Hofstra University Nurse Practitioner Program and was recognized for The Academic Excellence Award for outstanding clinical and academic performance.
Hi there, I’m Oscar Oliver Baker, a board-certified Psychiatric Mental Health Nurse Practitioner (PMHNP) passionate about helping people feel more balanced, confident, and supported in their daily lives. I work with clients navigating anxiety, depression, ADHD, PTSD, trauma, stress, and burnout. I believe mental health care should feel collaborative, personalized, and judgment-free.
My approach combines thoughtful medication management with supportive therapy and practical coping strategies tailored to your goals and lifestyle. Whether you’re starting treatment for the first time or looking for a provider who truly listens, I strive to create a safe space where you feel comfortable and empowered in your care.
I want you to feel comfortable and understood from the very first conversation we have. My work centers on helping people manage anxiety, lift the weight of depression, and find steady footing in recovery from addiction. I see care as something we build together, not something done to you, so your voice shapes every step of the plan. Whether you are just starting to notice something feels off or you have carried a struggle for years, you deserve a partner who listens closely and treats your goals as the compass. I bring warmth, encouragement, and a genuine belief that change is possible, and I am glad you are here.
Hi, I’m Arelys! I’m a board-certified Psychiatric Mental Health Nurse Practitioner (PMHNP-BC) with over 15 years of nursing experience. Throughout my career, I’ve had the privilege of caring for people from all walks of life, across different ages, cultures, backgrounds, and circumstances. Those experiences have shaped the way I approach mental health care: with curiosity, compassion, and an understanding that there is always more to a person than what brings them into the room.
I work with adolescents, college students, and adults experiencing anxiety, depression, ADHD, mood disorders, and the challenges and transitions that life can bring.
I chose to specialize in mental health because I believe meaningful care begins with truly getting to know the person in front of me. Your symptoms matter, but so do the experiences, relationships, stressors, strengths, and circumstances that shape them. I want our time together to be a space where you feel comfortable being honest, where your concerns are heard, and where you never feel like you have to fit into a one-size-fits-all approach.
My goal is to build a genuine, collaborative relationship and create a treatment plan that makes sense for you—one that supports not only symptom improvement, but your ability to feel more like yourself and move forward with confidence.
I am a board-certified psychiatrist committed to delivering compassionate, evidence-based, and person‐centered care to individuals experiencing a wide range of mental health challenges. My training includes a general psychiatry residency in New Jersey and an advanced Addiction Psychiatry/NIDA‐T32 Research Fellowship at Columbia University in New York City, where I received specialized experience in the treatment of substance use disorders, comorbidity, and academic research.
I am approachable and I like to provide a safe space.
Reaching out for support is one of the bravest things you can do — and I'm honored to be part of your journey. I work with individuals living with anxiety, chronic illness and pain, and substance use and addiction. I believe every person carries their own resilience, and my role is to help you access it. My practice is built on trust, warmth, and a deep commitment to your growth. I show up for my clients with honesty and the genuine conviction that meaningful change is always within reach
About our psychiatrists serving Sayville, NY



- 99%Anxiety
- 99%Depression
- 82%PTSD
- 81%ADD/ADHD
- 78%Bipolar disorder

- 99%Aetna
- 95%Cigna
- 87%Anthem Blue Cross and Blue Shield New York
- 87%Carelon Behavioral Health
- 68%United Healthcare

- 98%English
- 8%Spanish
- 4%Haitian Creole
- 3%French
- 3%Hindi

- 94%Online only
- 6%In-person or online

- 74%Woman
- 26%Man

- 89%Nurse Practitioner
- 10%Medical Doctor
- 1%Doctor of Osteopathic Medicine

- 96%Individual therapy
- 15%Family therapy
- 6%Couples therapy
- 4%Child or adolescent therapy
Frequently asked questions


Find the right psychiatrist for you
Headway makes it easy to find support for your mental health — from finding the right provider, to understanding costs, to scheduling with ease.
Factors to Consider When Choosing a Therapist in Sayville
Finding psychiatrists in Sayville starts with understanding the type of care you want to book. Psychiatrists and psychiatric mental health nurse practitioners can diagnose mental health conditions and prescribe medication, while therapists provide talk therapy and support. People often look for psychiatric care for anxiety, depression, ADHD, bipolar disorder, OCD, or medication management. As you compare options, look for a psychiatrist whose listed specialties, experience, and approach match the concerns you want to address.
In a smaller Long Island community like Sayville, local appointment options may be more limited than in larger parts of Suffolk County. Virtual psychiatry can expand your search while still helping you stay connected to care from home. Psychiatric appointments for medication management are often shorter and less frequent than therapy sessions. Some psychiatrists also offer therapy, and some people work with both a therapist and a prescriber. Before booking, review each psychiatrist’s bio for appointment availability, care format, communication style, and whether a free phone consultation is offered.
Psychiatric care in Sayville can be a significant expense without insurance. Using in-network insurance is one of the most reliable ways to reduce session costs and see your estimated price before you book. Headway helps you find psychiatrists and psychiatric mental health nurse practitioners who are accepting new patients with your plan. You can compare bios, choose between virtual and in-person options when available, and book directly when you’re ready.
If you're already taking psychiatric medication and considering switching providers, talk to your current prescriber before changing or stopping any medication — most psychiatric medications shouldn't be stopped abruptly. Anyone experiencing thoughts of self-harm or in acute crisis should call 988 or go to the nearest emergency department rather than wait for an outpatient appointment.
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