Provider Directory

Samantha Vasquez

Clinical Social Work/Therapist, LCSW, OSW-C

I support individuals, families, and groups navigating a wide range of human experiences, including depression, anxiety, life transitions, parenting challenges, relationship concerns, women's issues, work-related stress, trauma, chronic illness, cancer diagnoses, survivorship, loss, and grief. In addition, I have a deep understanding of cultural and racial identity, immigration experiences, and the ongoing process of acculturation and integration honoring one’s own roots and values. I provide psychotherapy, supervision and consulting services. I am a bicultural and multilingual therapist welcoming individuals from all backgrounds and walks of life.
I am a Licensed Clinical Social Worker in NYS and hold an Oncology Social Work Certificate. I have extensive experience in healthcare settings—both inpatient and outpatient— in non-profit organizations and in private practice. My therapeutic approach is mindful, holistic, and strength-based. I tailor care that is effective and aligned with who you are.
I work with people across the lifespan — adults, young adults, adolescents, and children — with a warm, honest, and collaborative approach. I believe that therapy is a shared space where we commit to showing up as our authentic selves to accomplish progress. Together, we create a foundation of safety and trust, allowing for meaningful growth in the areas you choose to explore.

Jillian Kaufman

Clinical Social Work/Therapist, DSW, LCSW

Jillian is a clinical social worker, an adjunct instructor with NYU, and founder of Wavelength Psychotherapy in NYC and NJ. She is an active advocate in fighting against sexual violence and facilitates a variety of workshops on masculinity, consent, somatic therapy, and more.

Claire Haiman

Psychologist, PsyD

As a clinical psychologist and Somatic Experiencing Practitioner, my area of specialty is somatic psychotherapy. In my previous role as Director of Counseling Services at Columbia University’s Irving Medical Center, I created the Postdoctoral Psychology Training Program in University Counseling: Trauma and Somatic Studies that focuses on issues of embodiment and intersectionality in psychotherapy with an eye toward the impact of trauma, whether that be acute trauma, developmental trauma, and/or structural trauma, such as racism, transphobia, and the like. I offer an embodied psychotherapy approach which anchors therapeutic work in awareness of sensation and uses the body as a touchstone in guiding the process.

Brigitte Lasser

Psychiatrist, MD

Hi, I'm Brigitte. I’ve been a board-certified psychiatrist since 2020. I did my psychiatric residency training at Mount Sinai Beth Israel, in downtown Manhattan.
I work as an outpatient provider with adults over 18. I have a virtual-only private practice, and I work at a community clinic in Coney Island. I am licensed in NY, and have applied for a FL license.  

Shari Nevins

Clinical Social Work/Therapist, LCSW

I am a psychotherapist (LCSW) in private practice in New York City. My therapeutic orientation is psychodynamic, and I specialize in working with adults suffering from anxiety, depression, grief, trauma, as well as relationship issues.

Karen Gelder

Psychologist, Ph.D., Ed.M., M.A.

I am a licensed psychologist specializing in the treatment of disordered eating and body image concerns, as well as issues related to women's health, pregnancy, miscarriage, and adjustment to significant life transitions such as parenthood, work-family balance, college, career change, and loss. I believe a trusting and collaborative therapeutic relationship is essential in the facilitation of healing, and the process of growth and change. I employ an integrative method, drawing from various theoretical understandings and treatment modalities, to develop an effective approach to address distinct needs.
Additionally, I believe the consideration of multicultural and social factors to be central to the understanding of individual concerns. My style is warm and engaged, aimed at both reducing symptoms and increasing insight into interpersonal patterns, and past influences on current functioning.
As a native Spanish speaker, I also bring extensive experience working bilingually in hospital, college, and private practice settings. In addition to individual psychotherapy, I offer consultation to parents and families on various topics related to child and adolescent development, preparing for the transition to college, and eating and body image concerns.

Orly Moshell Arviv

Psychologist

I specialize in the treatment of unresolved emotional injuries from childhood, post-traumatic stress, depression, anxiety and grief using Somatic Psychotherapy.

Lisa D Ellis

Clinical Social Work/Therapist, MS, RDN, CDN, LCSW, CEDS-C

Lisa Ellis is a Registered Dietitian, Certified Eating Disorder Specialist-Supervisor and Licensed Clinical Social Worker with private practices in Manhattan and White Plains, NY. Her areas of expertise include eating disorders and emotion-triggered eating in children, adolescents, adults and families.

Juno Wheeler

Clinical Social Work/Therapist, LCSW

LMSW Trauma Therapist in Downtown NYC specializing in healing work with survivors of sexual assault, domestic violence or relational abuse, and trauma. I focus on on how feelings show up in the body in order to release traumatic energy and disrupt beliefs and behaviors that keep folks stuck in a trauma state while activating their natural healing capacity and resilience.

Jaci Lopez Witmer

Psychologist, Psy.D.

I work with adults and young adults ages 18+ individually in my private practice. I practice from a trauma-informed, integrative perspective and draw primarily on relational, interpersonal, mindfulness, and CBT theories. My therapeutic style is open, collaborative, and nonjudgmental.

I have significant experience working with individuals across a variety of treatment settings. I have specific expertise with university students, financial professionals, health care providers, and entrepreneurs.

My office is located near Union Square. I am licensed in New York, Washington DC, and Florida, and I am registered to provide Telehealth Services to individuals residing in Vermont.

Gillian Murphy

Clinical Social Work/Therapist, LCSW, Ph.D.

I am a licensed clinical social worker (NY, NJ, CT) and psychotherapist. I received both my Masters and Ph.D. from Columbia University School of Social Work. I am trained in a wide range of therapeutic approaches including Cognitive Behavior Therapy (CBT) and Dialectical Behavior Therapy (DBT). I work extensively with individuals (both adults and teens) at risk of suicide and non-suicidal self-injury. 

Rachael James

Psychologist, Ph.D.

Dr. Rachael James is a licensed clinical psychologist in private practice who provides psychotherapy to adults and couples. She works with clients struggling with a wide range of issues, including anxiety, trauma, depression, relationship and attachment difficulties, and perinatal issues.

Rebecca Harmon

Psychologist, Psy.D.

I am a New York State licensed clinical psychologist who offers individual psychotherapy to adults, ages 18 years and older. I work with people who are experiencing issues of adjustment, anxiety, and/or depression, particularly due to stressful life circumstances and transitions, or challenging relationships.

Donna Klassen

Clinical Social Work/Therapist, LCSW

Donna is a graduate of The NYU Silver School of Social Work and a licensed clinical social worker with more than 30 years of experience and highly experienced in the field of reproductive mental health. In addition to her private practice, Donna is the co-founder of Let's Talk Menopause, a national nonprofit organization changing the conversation around menopause so women get the information they need and the healthcare they deserve.