Book a therapist or psychiatrist in Melville, NY covered by Aetna

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.

Reaching out is hard, especially if you've already tried therapy before and it didn't quite get you where you needed to go. I want you to know that doesn't mean something's wrong with you, it usually just means the approach wasn't the right fit. I've spent over a decade working with people carrying trauma and addiction, adults and teens both, and what I care about most is helping you feel truly understood, maybe for the first time, before we even get to the work of healing.

Therapy is a collaborative process, and a strong therapeutic relationship is key to meaningful progress and lasting change. My approach is grounded in a strengths-based, client-centered perspective that supports each person’s capacity for growth and self-understanding. I strive to create a supportive, compassionate, and nonjudgmental space where you can openly explore your thoughts, emotions, and experiences at a pace that feels comfortable for you. Whether you are navigating life transitions, managing stress, or seeking greater self-awareness, therapy can provide a space for reflection, healing, and meaningful change.

Are you struggling with anxiety, depression, trauma, low self-esteem, mood swings, or high levels of stress? What about rocky family dynamics, behavioral issues, loss of a loved one, boundaries, or communication? Are you a first responder or relative of, needing a safe, understanding space? Do you want support processing your feelings, to learn effective coping mechanisms to better manage symptoms, to improve your relationships, and live a happier life? If so, I am happy to help!

Do you worry about what tomorrow holds? Overthinking about events from the past? If you want to learn to experience the present moment, you have come to the right page. My name is Danielle and I specialize in Anxiety, Depression, and PTSD. In addition to those specialties, I support clients through a wide range of challenges including stress management, life-transitions, and self-esteem issues. I strive to create a relaxed, authentic, non-judgmental therapy environment; So, don’t be surprised if you are welcomed by a woman in jeans and sneakers. I believe the goal in therapy is for each individual to reach their highest potential.

I believe prioritizing mental health is key to stability in life. I know there is a better world out there and people need the tools to connect with their upmost insight for mental well being. In this field I am always eager to research and find healing processes to tailor the need of each individual.

Welcome!

Mental well-being is a top priority because it is the key that opens the door to a happy, healthy, and stable life. Life can be full of unpredictable circumstances and events that leave us feeling overwhelmed, frustrated, stressed, anxious, or depressed. Experiencing one, or all, of these starts to negatively impact critical areas such as sleep, work, self-motivation, personal relationships, or lead us to start engage in unhealthy outlets. It also makes us feel all alone and emotionally trapped. Reaching out for help can initially feel uneasy and it is a difficult task, but be proud of yourself that you are taking that first step! I have over 20 years of clinical experience working with clients aged 13 to 75 with a main focus on working for you, your needs, and how to achieve your goals to live a happy, healthy, and stable life. Specialty areas include anxiety disorders, depression, mood disorders, Acute and Post Traumatic Stress Disorder, relationships, couples/marital counseling, sexual issues, employees of law enforcement agencies, and forensic based testing.

I love counseling – both giving and receiving. For over 40 years, I have helped adoptive families utilizing my law and counseling degrees.

The counseling aspect spans a wide range of populations, including tweens, seniors, singles, couples, and multiple family members.

I met my wife at graduate school while working on my Master’s in Social Work, and we have since adopted three children.

Gila Schwartz is a therapist located on Long Island, NY. A psychologist focuses on the evaluation, prevention, diagnosis, and treatment of mental, emotional and behavioral health issues. A clinical psychologist uses psychotherapy and other counseling skills to improve emotional and mental health.

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.