Provider Directory

Rachel Sullivan

Clinical Social Work/Therapist, LCSW

Rachel Sullivan is a Licensed Clinical Social Worker specializing in psychotherapy for survivors of interpersonal abuse and violence. Rachel's experience as a trauma therapist includes 10 years of providing supportive services to individuals impacted by depression and/or anxiety. Her practice is based in trauma theory, psychodynamic psychotherapy, cognitive and dialectical behavioral therapy, and motivational interviewing models.

Clare Gustavsson

Psychoanalyst, LP

Hi! I'm Clare Gustavsson, and my mission is to empower individuals to flourish personally and professionally while nurturing joyful and healthy relationships. I bring together the compassionate, non-judgmental listening skills of a therapist with experiential training techniques honed through my extensive experience as a performer and teacher, along with the valuable toolkit I've developed as an executive coach.

Helianis Quijada Salazar

Clinical Social Work/Therapist, LCSW, PMH-C

I’m a Bilingual (Spanish/English) Licensed Clinical Social Worker (LCSW) based in New York City, providing therapy in both English and Spanish. I work with adolescents, adults, and couples navigating trauma, relationship challenges, maternal mental health, life transitions, and identity exploration.

Kara Lissy

Clinical Social Work/Therapist, LCSW

I am a licensed clinical social worker with 12+ years of experience providing evidence-based treatment to adult individual clients. I specialize in working with adult children of alcoholic parents and I am a published author on the subject. While I have a solid skills-based foundation and I like to establish goals for therapy, my work is very relational and interpersonal. I place the emphasis on goodness of fit and trust first.

Stephanie Freitag

Psychologist, PhD

Hi, I'm Stephanie. I'm a licensed clinical psychologist and adjunct professor at the Emory School of Medicine. I strive to provide a warm and safe space where patients can feel comfortable sharing without fear of judgment. My goal is to help my patients reflect on their values so that they can work towards what it means to be their "best self." I will always focus on treating the symptoms and not the "disorder," in an effort to tailor my approach to the individual. I believe deeply in fighting stigma associated with mental illness and am involved in advocacy and research outside of treating patients. I am well-versed in a variety of evidence-based treatment modalities such as CBT and third wave treatments including ACT, DBT, and MI. However, I tend to integrate psychodynamic theory into case conceptualization, often from an attachment-framework. I have particular clinical and research experience working with survivors of sexual and intimate partner violence. Please check out my practice website at: https://www.newgenerationpsych.com/

Madelaine Ellberger

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

Specializing in CBT, DBT, and evidenced-based trauma treatment for adolescents, adults, couples, and families.

Shelly Gill

Mental Health Counselor, LMHC

I am a Licensed Mental Health Counselor with over 20 years of experience providing therapeutic services for people of all ages, identities, and backgrounds. I provide individual therapy for adults for a variety of issues, including anxiety, depression, relationship concerns, and life transitions.

Salina Grilli

Clinical Social Work/Therapist, LCSW

Salina Grilli, LCSW is a Columbia-trained psychotherapist who helps 20/30-something New Yorkers tackle the tough stuff—whether you’re feeling stuck in life, frustrated with dating, or navigating the rollercoaster of becoming a mom. My approach is warm, down-to-earth, and holistic, focusing on healing from the inside out for real, lasting change.

Salina utilizes an integrative mind-body approach and has extensive training in therapeutic techniques, including advanced Perinatal Mental Health training through the Selini Institute, and ongoing Eye Movement Desensitization and Reprocessing (EMDR) certification. Salina is in the process of pursuing a PMH-C.

Rebecca Weiser

Clinical Social Work/Therapist, LCSW

I am a dedicated therapist anchored in a humanistic, strengths-based approach to addressing mental health concerns.

Christina E. Kowalski

Clinical Social Work/Therapist, LCSW, LMSW

Christina E. Kowalski, LCSW, is a Licensed Clinical Social Worker providing virtual therapy across New York State. She specializes in supporting those navigating life transitions, trauma, anxiety, depression, and PTSD. Integrating Attachment-Focused EMDR, Cognitive Behavioral Therapy, and Dialectical Behavioral Therapy, she helps clients strengthen resilience, heal attachment wounds, and foster lasting emotional wellbeing.

Margaret Altemus

Psychiatrist, MD

Margaret Altemus is a psychiatrist with expertise in the impact of hormonal changes on women's mental health. She did her psychiatric residency at Yale University and research training at the National Institute of Mental Health.

Natalie Schreter

Clinical Social Work/Therapist

As a licensed clinical social worker and private psychotherapist, I am interested in supporting individuals, couples, and families coping with such issues as anxiety, depression, infertility, relationship challenges, and life transitions. I have extensive experience working with those facing chronic illness, end-of-life- challenges, and bereavement and have completed advanced clinical training in family therapy at the Ackerman Institute for the Family. I take a client-centered, relational approach and strive to create a safe, warm, and supportive space for joint exploration, in which clients can feel comfortable exploring and addressing their thoughts and challenges.

Cristina Dorazio

Psychologist, Ph.D.

Dr. Cristina Dorazio is a bi-lingual (English and Italian) New York State licensed psychologist. At her private practice, Unity Psychological Consulting, PLLC, she provides individual and couples therapy to adults who are navigating a variety of chronic health concerns related to their reproductive health. She also provides DE&I consultation to a multitude of companies, organizations and hospitals that are committed to fostering healthy work environments. She earned her Ph.D. from Columbia University and has published in the Encyclopedia of Counseling as well as Training and Education in Professional Psychology. Dr. Dorazio was recently nominated as a “Best in New York Magazine” top doctor and has contributed her professional insights to various media outlets such as: Huffington Post, Woman’s Day and Brain and Life magazine.

Tricia Brock

Psychoanalyst, MFA, LP, NCPsyA

Tricia Brock is a licensed psychoanalyst in private practice in Manhattan. She received her psychoanalytic training at the Manhattan Institute for Psychoanalysis, and is the editor of its blog: "Analysis Now." With over six years of clinical experience she specializes in early relational and sexual trauma, anxiety and depression.