Anxiety and depression therapists and psychiatrists in Brooklyn, NY

In my practice I work with clients of all backgrounds and age groups; and I have a specialty in adolescence and young adulthood. I enjoy supporting clients as they navigate growing up and becoming adults in this complex world. My approach is grounded in Psychodynamic Theory and the belief that many of our problems are rooted in thinking patterns, behaviors, and emotional responses that we developed early in life. My work is eclectic and collaborative. I draw on many modalities including Cognitive Behavioral Therapy, Trauma Informed Treatment, Family Systems Theory and Motivational Interviewing.

Most importantly, I see the therapeutic process as a collaborative endeavor between client and therapist. The client is the expert on themselves, and the therapist is a partner in their journey of self-exploration. We work together to change habits, behaviors, and thought patterns, that are causing distress, and getting in the way of the client’s goals.

I have a background in the creative arts, and enjoy supporting artists, writers, and actors, as they seek balance in their lives. Also, I have spent many years working in the New York City Schools with children, families, teachers, and administrators, to address individual students’ emotional and behavioral problems that interfere with school performance.

I hold a BS Degree in Human Development and Family Studies from Cornell University and an MA in Art Therapy from NYU. I am licensed by the State of NY and nationally Board Certified by ATCB. Fluent in Italian; Certificate in Trauma and Creative Arts; IFS-informed, post-Master's level trainings in CBT, Sensorimotor Psychotherapy and IMAGO relationship therapy. 20 years experience with people from 3-99. Creative, empathic and client-centered, your treatment will be as unique as you are.

I am a licensed Clinical Psychologist with a Ph.D. in Clinical Psychology, advanced postdoctoral training, and over 30 years of experience working with children, adolescents, and adults in school settings, clinics, and private practice. I have also supervised psychologists in training and bring a depth of experience to both therapy and evaluation work.

I have extensive experience in the diagnosis and evaluation of learning disorders and learning differences across the lifespan. I work closely with children, adolescents, adults, and families to help clarify cognitive, academic, and emotional challenges, and I strive to translate evaluations into clear, meaningful recommendations that can be applied in everyday life, school, or work settings.

In addition, I specialize in working with artists, performers, and other creative professionals.As a musician myself, I am able to help clients address creative blocks, performance anxiety, perfectionism, self-doubt, and the emotional challenges that often accompany creative work. I am particularly interested in supporting individuals who feel stuck, overwhelmed, or disconnected from their creative process.

I earned my PhD in Clinical Psychology in 2002. Having worked in healthcare and academic settings, I appreciate being part of a treatment team and am available to coordinate care with other providers when beneficial. Rather than see 'how many problems' a person may be facing... I see 'how many ways things can get better'. I value working with folks to see their puzzle from a different angle and to use tools to clarify, change and improve the picture.

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.

As an experienced psychotherapist, I believe that an empathic approach creates an environment, in which, trust and curiosity can flourished, facilitating the adjustment to an already difficult process. The relationship between psychotherapist and patient constitutes an important tool, in the understanding of patient's past and present behaviors.

Do you notice patterns of behaviors that you are unsatisfied with? Therapy is a significant step towards working through and facing life's most difficult challenges. I have worked with adults, adolescents and children treating issues of adjustment, self-doubt, mood swings, trauma and anxiety attacks. When you approach the therapeutic process with curiosity, you can grow, heal, and thrive.

I have a background in academia and the arts and specialize in working with LGBTQ patients. Before training as a psychoanalyst, I ran a writing center for graduate students at NYU where I helped students articulate their thoughts and ideas and understand their anxieties around writing. Now, I work with my patients in a similar fashion, through deep listening, helping them express themselves and better understand what may be getting in their way of living the life they want.

You hold the world together for everyone else. But balancing the complex demands of caretaking, family crises, or supporting a child's disability means your own needs have likely taken a backseat.

My goal is to give you that space back. I bring a grounded, warm presence (and a little humor) to the therapeutic process. Together, we can actively untangle the overwhelm or create a quiet space for profound realizations. Let's talk about how to get you feeling grounded again.

I am an LMHC in New York. I have been in private practice since 2015. I obtained my Master's Degree in Mental Health Counseling in 2012 and began working in a residential setting, providing services to adults with chronic mental illness and substance use disorders, receiving numerous promotions along the way. After 11 years, I decided to move onto something new, obtaining a position as a Clinical Director in an outpatient clinic. I recently decided to pursue my private practice full time.