Provider Directory

Linnea Mavrides

Psychologist, PsyD, PMH-C

Dr. Mavrides is a NY licensed psychologist who specializes in pregnancy, postpartum, parenting, and all things perinatal, as well as trauma. In addition to her private practice, she also conducts research and mentors clinical psychology doctoral students at LIU-Post.

Sarah Dreher

Clinical Social Work/Therapist

I am a trauma-informed therapist certified in CPT for PTSD and in DBT for private practitioners. While I tend to utilize a DBT-informed approach most frequently I am also influenced by Somatic Experiencing Therapy and mindfulness more generally. I am licensed in NY and MD and currently do not have a waiting list. I used to run a comprehensive, team-based medicaid funded mental health program for those with serious mental illness so I am experienced with voice hearers, vision seers, and those with delusions.

Julie Siegel

Clinical Social Work/Therapist, LCSW-R

I am a licensed clinical social worker currently practicing in New York City. As a therapist, I create a warm and comfortable environment in order to facilitate openness. I believe in the importance of using therapy to explore both present experiences and past influences in order to create lasting change. I aim to help my clients cultivate their authentic self through increased compassion, self-acceptance, and flexibility as we work collaboratively to build richer and more satisfying lives.

Carrie Cohen, LCSW

Clinical Social Work/Therapist

I am a trauma informed, sex positive clinician with advanced training in CBT, DBT, play therapy, & maternal mental health. I am passionate about helping new moms adjusting to the demands, challenges, fear, and joy that accompanies parenthood and I am experienced in treating PMADs.

Kiley Callahan

Psychologist, PhD

I’m New York-based psychologist and Assistant Professor of Psychiatry at the Ichan School of Medicine at Mount Sinai.

I work individually with adults and adolescents and specialize in anxiety, obsessive-compulsive disorder, depression, and insomnia/sleep difficulties. I also work with clients on relationship challenges, life transitions, lifestyle changes, grief and loss, and academic or work stressors. I have a special interest in supporting healthcare workers, parents of adolescents and young adults, and individuals whose loved ones are experiencing mental health difficulties.

I have formal training in evidence-based treatments, including cognitive behavioral therapy (CBT), acceptance and commitment therapy (ACT), and dialectical behavior therapy (DBT). In addition to private practice, I currently serve as a psychologist for the Center for Stress, Resilience, and Personal Growth at Mount Sinai where I provide mental health services to healthcare workers and their families.

I earned my bachelor’s degree at Boston College and my doctorate at Loyola University Chicago. I completed an APA-accredited predoctoral internship at a therapeutic day school in Chicago, IL and my post-doctoral fellowship at MindWell NYC, a group private practice in New York, NY specializing in DBT treatment.

Lauren Appio

Psychologist, Ph.D.

I provide psychotherapy and career coaching to address codependency (ACOA concerns), relationship difficulties, caregiver/helping professional stress and burnout, and career change or advancement.

Lisa Schuman

Clinical Social Work/Therapist

I am the Director of The Center for Family Building, a group practice specializing in reproductive medicine, with a sub-specialty in donor conception and surrogacy. We provide consultations, donor and surrogacy screening and counseling.

Juliet Cooper

Psychologist, Psy.D

I am a licensed Psychologist in private practice on the Upper East Side.
I work with individuals from college age through older adulthood dealing with anxiety, depression, relationship issues, academic pressures, and professional challenges. I bring a solid understanding of living and parenting in our wonderful, but pressure filled NYC life style. I am passionate about parenting and work to support parents in navigating the challenges that arisedifferent developmental stages. I also specilize in working with families who are transitioning through divorce. Working both with children and parents, I place a strong emphasis on supporting co-parenting strategies and effective communication that are proven to help children adapt more successfully to divorce.

Rachelle Kammer

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

Hi, I am a trauma therapist who works collaboratively and compassionately with adults in NYC. I am a Certified EMDR therapist and an EMDR Clinical Consultant (so I am able to supervise people trained in EMDR who are working toward certification).

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.

Ayelet Boussi

Psychologist, Ph.D.

Dr. Ayelet Boussi is a clinical psychologist in private practice, and the Director of Via Cognitive Behavioral Therapy. Dr. Boussi is especially focused on helping women transform their relationships and manage their moods effectively.

Sarah Rubin

Clinical Social Work/Therapist, LCSW

Sarah is a LCSW in private practice and has worked as a therapist for over 10 years. She is trained in CBT and psychotherapy and uses a relational approach with her clients. Sarah intertwines mindfulness into her work in order to help clients become more attuned to their bodies. She has studied CBT-HA (headache diseases) and is eager to apply the techniques from this approach to assist clients with headaches in managing their symptoms as well as lifestyles. Sarah has experience working with a range of ages from youngsters through older adults. She has helped her clients improve their self-esteem while working through the other issues causing them stress in their lives, whether that be due to chronic pain, trauma, grief, illness, relationships or mood disorders.

Ruchi Shah

Psychiatrist, MD

Adult psychiatrist who completed training at University of California, San Diego. Available for new intakes for patients 18yo and up, all diagnoses. Expertise in substance abuse and women's mental health (incl. post partum conditions). Fluent in Spanish. Warm, compassionate approach. I greatly enjoy collaborating with therapists to optimize an individual's treatment.

Sarah Best

Clinical Social Work/Therapist, LCSW-R, Psychoanalyst

I specialize in depth-oriented, relational psychotherapy to help patients build whole selves, healthy relationships, and full lives.