Provider Directory

Karen Hirschkorn

Psychiatric Nurse Practitioner, NPP

Karen Hirschkorn, NPP has been practicing as a Pscychiatric Nurse Practitioner since 1996. Karen. provides psychiatric evaluations, psychotherapy to adolescents and adults , couples therapy, family therapy and psychopharmacology management.

Rebecca Harrington

Clinical Social Work/Therapist, DSW, LCSW

I've been in private practice since 1999, working with adolescents and adults of all ages in individual, couples, and group therapy. I have a special interest in working with college students, recent college graduates, and emerging adults. I also provide clinical supervision to psychotherapists at varied stages of practice and experience, including candidates pursuing psychoanalytic training, LMSWs working toward New York State licensure, and seasoned social workers, psychologists, and psychoanalysts.

I hold a Doctorate of Social Welfare (DSW) and Master of Social Work (MSW) from New York University’s Silver School of Social Work, where I also became certified in social work field instruction. I holds a Certificate in Psychoanalysis from the Psychoanalytic Psychotherapy Study Center (PPSC), and am a graduate of The Women’s Therapy Centre Institute (WTCI), which trains clinicians to help women with eating problems and body image issues.

Courtney Daniels

Mental Health Counselor, LMHC

I provide trauma-informed, social justice-oriented, fat positive and LGBTQIA+ affirming therapy to adolescents and adults seeking to break free from diet culture, heal from trauma and develop a more trusting and compassionate relationship with food and their body. I am deeply passionate about supporting individuals in their healing and liberation.

Meredith Korsen

Clinical Social Work/Therapist, LCSW-R

I am a NY state and NJ licensed clinical social worker who specializes in working with individuals with mood disorders, problematic substance use, chronic illness/pain, and living losses. Through empathic listening and supportive feedback, I utilize a strengths-based approach to create a safe environment that encourages the process of change. I work from a relational framework and work collaboratively with my clients to identify goals for treatment and a pathway to achieve them.

Lesley Alderman

Clinical Social Work/Therapist, LCSW

I am a psychotherapist based in Brooklyn, NY, where I see individuals and couples both in person and via Zoom. I have a particular expertise in working with adults who have ADHD.

Katherine Cooke

Clinical Social Work/Therapist, LCSW-R, BCD

I am a licensed clinical social worker in practice for over 20 years. I specialize in working with patients suffering from depression, anxiety, as well as postpartum women, parents of children with special needs and NICU moms. I also work extensively with performing artists.

Jaclyn Ghamar

Psychologist, PsyD

Jaclyn Ghamar PsyD is a licensed psychologist working at the intersection of psychology, systems, and family structure. She has a unique ability to take complex, messy, or long avoided situations and turn them into clear, manageable, and actionable steps, especially when money intensifies the emotional and structural challenges. Her practice includes clinical treatment, parent guidance, and consultation with fiduciaries, attorneys, and advisors who support families navigating psychiatric complexity, financial transitions, and relational strain. She is known for her ability to integrate emotional insight with practical strategy and for bringing clarity to moments when mental health concerns and family decision making converge.

Flora Margolis

Clinical Social Work/Therapist, LCSW-R

Flora Margolis is a licensed clinical social worker with a private practice in Brooklyn working with pregnant women, new moms & dads, and couples struggling through the early parenting years.

Shefali Samrai

Psychologist, Ph.D.

Out of network.
Therapeutic modalities: Integrative: Cognitive-behavioral and psychodynamic (short-term and long-term psychotherapy).
Specializations: Anxiety disorders. Mood disorders. Identity issues. Relationship issues. Major life transitions. Trauma. Perinatal and menopausal mental health.
Languages: English, Hindi, Gujarati

Joni Mantell

Clinical Social Work/Therapist, MSW, LCSW, Director IAC Center, Psychotherapist

Joni S. Mantell, LCSW is a psychotherapist specializing in donor conception, adoption and infertility, with both personal and professional experience in donor conception. After more than 30 years specializing in these areas, she discovered she herself is donor conceived. She is the Founder and Director of the Infertility and Adoption Counseling Center in New Jersey and New York City, where she works with late discovery and always known donor conceived persons, recipient parents, adoptive parents, birth parents and adoptees. This unique perspective has given her a deep understanding of the lifelong identity, relational, and emotional issues in adoption and donor conception.

She holds a Master’s in Social Work from the University of Pennsylvania and completed a four-year Certification Program in Psychoanalysis and Psychotherapy at the Post-Graduate Center for Mental Health in NYC. In addition to her family-building specialization, she works extensively with couples, performing artists, and writers.

Jeffrey Harper

Clinical Social Work/Therapist, LCSW

Jeffrey Harper, LCSW, ACSW, is a Harvard-educated psychotherapist and the former Assistant Director of a university mental health clinic in Manhattan with over 35 years’ experience treating a broad range of life challenges – anxiety, depression, transition from adolescence to adulthood, transition to retirement, marital and family conflict, career challenges, sexual identity issues, divorce and remarriage, and others. He has also worked with clients of family law firms, treating, counseling and assessing persons engaged in divorce and child custody matters before Family Courts.

Ellen J. Klausner

Psychologist, Ph.D.

I am a clinical psychologist who specializes in treating mood disorders, PTSD and the concerns of older adults. My practice combines psychodynamic and cognitive-behavioral approaches.

Shaneze Gayle Smith

Psychologist, Ph.D.

Licensed clinical psychologist with a decade of clinical experience working across a lifespan who provides integrative, trauma-informed and culturally responsive treatment. I have specialized training in helping individuals with chronic illnesses, trauma survivors and parents. Regarding my own journey to and through motherhood, I am passionate about supporting women struggling with perinatal & postpartum concerns and work-life balance.

Jerisel Jimenez

Clinical Social Work/Therapist, LCSW

Hello, I'm Jerisel Jimenez, a compassionate Licensed Clinical Social Worker (LCSW) specializing in a psychoanalytic approach, with a focus on trauma work. In my extensive career, I have dedicated myself to helping individuals navigate life's complexities, particularly those grappling with trauma. My private practice in the heart of New York City serves as a sanctuary for transformative growth, fostering a warm and empathetic environment for healing and empowerment.