Find a psychiatrist in Port Jefferson, NY — covered by insurance


Top psychiatrists in Port Jefferson, NY accepting new patients
Explore therapy options in Port Jefferson with warm, affirming providers across key neighborhoods. Headway's 1,343 licensed providers offer talk therapy and medication management support, with free intake calls available and average savings of 75% on sessions through insurance coordination.
Hello! My name is Cathy Randolph and I am a Board-Certified Mental Health Nurse Practitioner. I developed my passion for mental health during my journey working with veterans in residential PTSD and Substance abuse programs. My specialties include, but are not limited to treating and managing PTSD, Substance abuse, ADD/ADHD, anxiety, depression, mood disorders, and adjustment disorder. I am also a Medicinal Marijuana clinician.
I’m Linda Orji, a Board-Certified Psychiatric Mental Health Nurse Practitioner (PMHNP) with over Eleven years of experience in health care. I earned my Master of Science in Nursing from the University of Rochester in Rochester, NY. Over the years, I’ve had the privilege of caring for individuals with both medical and psychiatric conditions, which deepened my understanding of the powerful connection between the mind, body, and overall well-being.
Hi, I'm Jean-Jeffrey Marcellus, DNP, PMHNP-BC, AGNP-BC, a board-certified Psychiatric Mental Health Nurse Practitioner with over 19 years of healthcare experience. I provide compassionate, evidence-based care for adults experiencing ADHD, anxiety, depression, insomnia, and substance use disorders.
I specialize in Medication-Assisted Treatment (MAT) for alcohol, opioid, benzodiazepine, kratom, and prescription medication dependence. My approach is collaborative and personalized, focusing on creating treatment plans that support each individual's goals, recovery, and overall well-being.
I offer both in-person and telehealth appointments, providing a welcoming, judgment-free environment where patients feel heard, respected, and empowered. I am committed to delivering culturally responsive care and making high-quality mental health services accessible to individuals from diverse backgrounds.
I have been Board certified Advanced Practice Nurse for 6 years. I have about 1 year experiencing specializing in generalized anxiety, major depression, bipolar disorder, and ADHD. I have 4 years of experience as a telemedicine provider. I became a PMHNP because I take pride in helping other achieve a sense of joy in finding peace in their reality and creating healthy coping strategies.
About our psychiatrists serving Port Jefferson, NY



- 99%Anxiety
- 99%Depression
- 83%PTSD
- 81%ADD/ADHD
- 78%Bipolar disorder

- 99%Aetna
- 96%Cigna
- 89%Carelon Behavioral Health
- 88%Anthem Blue Cross and Blue Shield New York
- 67%United Healthcare

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

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

- 74%Woman
- 25%Man

- 89%Nurse Practitioner
- 9%Medical Doctor
- 1%Doctor of Osteopathic Medicine

- 95%Individual therapy
- 16%Family therapy
- 6%Couples therapy
- 5%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 Port Jefferson
Finding psychiatrists in Port Jefferson starts with understanding what type of mental health care you want. Psychiatrists and psychiatric nurse practitioners can diagnose mental health conditions, prescribe medication, and manage medication plans. Therapists focus on talk therapy and related support. People may look for psychiatric care for anxiety, depression, attention-deficit/hyperactivity disorder, bipolar disorder, obsessive-compulsive disorder, or medication management. Review each psychiatrist’s listed specialties, training, and care approach to see whether their background matches what you want to address.
Port Jefferson is a smaller market, so local appointment options may be more limited than in larger parts of New York. Virtual appointments can expand your search while keeping care accessible from home. Psychiatric medication management appointments are often shorter and less frequent than therapy sessions, though some psychiatrists also offer therapy. Some people work with both a therapist and a prescriber. As you compare options, look at appointment availability, whether the psychiatrist is accepting new patients, and whether a free phone consultation is offered. Provider bios can also show how they communicate and what a first visit may involve.
Psychiatric care in Port Jefferson can be a significant expense without insurance. Using in-network insurance is one of the most reliable ways to lower your out-of-pocket cost. Headway helps you find psychiatrists who match your needs, accept your plan, and are accepting new patients. You can enter your insurance details to get an estimated session cost before booking, then review bios 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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