Provider Directory

Joshua Zisholtz

Clinical Social Work/Therapist, LCSW

No human is broken. We are all, simply, the logical conclusion of the sum of our total experiences, operating in the exact way the human system was intended to operate, by adapting.

In a relational, humanistic, and conversational style, we will work to piece together your narrative in a way that connects the total sum of your experiences to your present thoughts, feelings, and behavioral patterns. Through focusing on development of the ability to maintain internal validity and positive self-regard, individuals will actively reduce self-shame, self-judgement, and self-harm, in order to find the healing, growth, and change they are hoping for.

Andrew J. Gerber

Psychiatrist, MD, PhD

Dr. Gerber is a child and adolescent psychiatrist whose career combines his work as a clinician, scholar, research scientist and executive. He completed his medical and psychiatric training at Harvard Medical School, Cambridge Hospital and Weill Cornell and Columbia medical schools; he completed his PhD in psychology at University College London and the Anna Freud Centre.

Prior to joining Silver Hill, Dr. Gerber was Director of the Magnetic Resonance Imaging (MRI) Program at the New York State Psychiatric Institute, Columbia Medical Center and Medical Director and CEO of the Austen Riggs Center in Stockbridge, Massachusetts. Among his many affiliations, he serves as associate clinical professor in the Division of Child and Adolescent Psychiatry at Columbia University Medical Center and as associate clinical professor at the Child Study Center, Yale University.

Emily Coulombe

Master Social Worker

I’m a Licensed Master Social Worker working with teens and adults navigating anxiety, relationships, self-esteem, and life transitions. My approach is warm, collaborative, and grounded in helping you better understand yourself and feel more steady in your day-to-day life. I aim to create a space where you can be real, feel supported, and grow at your own pace.

Naama Hofman

Psychologist, Ph.D

Dr. Naama Hofman is a clinical psychologist in private practice. She specializes in evidence-based treatments for a range of mental health concerns, including anxiety, OCD, insomnia, and psychosis.

Elena Coronges

Clinical Social Work/Therapist, LCSW

I work with adults & young adults in midtown Manhattan. The basis of my work is in attachment theory and psychodynamic therapy, often incorporating the use of EMDR to process trauma and access non-verbal states to resolve treatment resistant issues. I use Emotionally Focused Therapy to help couples to increase communication and improve intimacy in relationships.

Kim Hertz

Clinical Social Work/Therapist, LCSW-R, JD, Esq.

I help people dealing with a range of issues and concerns, including work and career stress, relationship issues and difficult life transitions. I have extensive experience working with people dealing with depression, anxiety, gender identity, addiction, low self-esteem, trauma and grief as well as working with the LGBTQ+ community. I am certified in Levels 1-3 of EMDR and utilize this technique in work with trauma. I am trained in IFS. Additionally, I have specialized training in Maternal Mental Health, including fertility issues, miscarriage and neonatal loss.

Sandip Buch

Psychiatrist, MD

I see patients through telemedicine at my website, Skypiatrist.com, so there is no need to commute to a clinic. We do medication management and are in network with multiple insurances.

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.

Lisa Salstein

Psychiatrist

I am a psychiatrist practicing in New York city. I provide medication management as well as psychotherapy. I trained at Mount Sinai Hospital.

Alina Gorgorian

Psychologist

I am a clinical psychologist, licensed in New York and California, specializing in evidence-based therapies including CBT, DBT, ACT, ERP, and CPT. I also work as an executive coach, focusing on leadership development, performance improvement, team effectiveness and navigating organizational change.

Sarah Gundle

Psychologist, PsyD, MIA

Dr. Sarah Gundle is a clinical psychologist in private practice. She provides short-term and long-term psychotherapy to individuals, adolescents, families and couples for the treatment of depression, anxiety, interpersonal difficulties, adjustment problems, and trauma.

Kimberly Seelbrede

Clinical Social Work/Therapist, MS, LCSW

Kimberly Christopher, LCSW is a psychotherapist specializing in midlife women’s mental health, with a focus on the emotional and neurobiological shifts that occur during perimenopause. Her work addresses the often-overlooked intersection of hormonal change, identity, relationships, and mental well-being, supporting women navigating anxiety, mood changes, burnout, and evolving life roles during this pivotal stage.
With nearly two decades of clinical experience and graduate training from New York University, Kimberly brings a deeply integrative, neuroscience-informed approach to care. She incorporates EMDR therapy alongside somatic and relational modalities to help clients move beyond insight and resolve patterns held within the nervous system.
In addition to her work with women, Kimberly supports high-functioning adults and couples facing complex relational dynamics, life transitions, and persistent emotional patterns. Her work with couples focuses on identifying and shifting entrenched cycles, strengthening emotional connection, and navigating periods of strain with greater clarity and resilience.
Kimberly offers virtual psychotherapy throughout New York, providing thoughtful, individualized, and depth-oriented care.

Jill Ahluwalia

Psychiatric Nurse Practitioner

I am a board-certified, Columbia University-trained psychiatric nurse practitioner (NP) specializing in psychotherapy, diagnosis, and medication management. My holistic approach combines personalized medicine - including the use of genetic testing for selecting the most effective medications - with my personal passion for listening deeply to your experience. By going beyond the symptoms that bring you into treatment, I will partner with you to help you achieve joy and fulfillment in your life.

Elena Offerman

Licensed Creative Arts Therapist, LCAT, RDT

I'm a licensed creative arts therapist, registered drama therapist, and EMDR trained practitioner who works with adults, teens, and couples. I specialize in anxiety, depression, trauma, identity development, life transitions, relationship concerns, and LGBTQIA+ affirming care. My approach is relational, trauma-informed, culturally responsive, liberation focused, and affirming. My style with clients is warm, curious, and engaged.