Provider Directory

Paula Lamanna

Clinical Social Work/Therapist, LCSW, CASAC

Paula Lamanna, LCSW, CASAC (she/her) is a licensed clinical social worker, credentialed alcoholism and substance use counselor, Level III EMDR provider, certified yoga teacher and certified psychedelic-assisted therapy provider. Paula received her master’s degree from New York University. She received her post-graduate certifications from The Integrative Psychiatry Institute and the Parnell Institute for EMDR.

Stephanie Sorensen

Psychologist, PsyD

As a licensed clinical psychologist, I specialize in treating adults struggling with depression, anxiety, grief, trauma, and relationship issues. I also work with couples who have become disconnected from each other. My approach draws on my training in Emotion-Focused Therapy (EFT), Family Systems, DBT, and Acceptance and Commitment Therapy.

Alexandra Rau

Clinical Social Work/Therapist, LCSW, PC

I’ve been in private practice since 2004, working with adults individually, in couples, and in groups. My style is warm, empathic, and collaborative. I strive to create a non-judgmental space where you can be yourself and share freely. You’ll find me listening intently, asking questions, but also allowing for moments of quiet reflection. My approach is informed by my training in psychoanalysis as well as cognitive behavioral therapies, and I believe that a good therapeutic fit, where you feel truly seen and heard, can be transformative.

Marni Rosner

Clinical Social Work/Therapist, DSW, LCSW

Dr. Marni Rosner is a New York City-based licensed psychotherapist, specializing in providing psychotherapy to individuals and couples struggling with anxiety, relationship issues, trauma, loss, and infertility. She believes that anxiety, loss, and trauma are universal experiences that may interfere with our ability to realize our hopes and dreams.

Dr. Rosner received her doctorate from the University of Pennsylvania, and her Master's degree from Columbia University. Her post-graduate education includes psychoanalytic training from the Psychoanalytic Psychotherapy Study Center (PPSC) as well as training in group therapy at the Eastern Group Psychotherapy Society (an affiliate of the American Group Psychotherapy Association). She is the recipient of the University of Pennsylvania’s Dr. Ram Cnaan award.

In addition to private practice, Dr. Rosner provides supervision and consultation to other clinicians, and has been a field supervisor for Columbia University’s School of Social Work, Hunter College’s School of Social Work, and Fordham University’s School of Social Service.

Tina Del Purgatorio

Clinical Social Work/Therapist, LCSW

I am a warm, approachable, and down-to-earth therapist with 20 years of clinical experience working with adolescents and adults.  I provide sessions virtually and am licensed in NY state. I am passionate about working with those who identify as LGBQ+ and in providing affirmative care to transgender and gender-expansive clients of all ages.  In addition, I work with adolescents and adults who are experiencing anxiety, depression, or stress; those who are navigating life transitions, challenges at home and/or school, or who are parenting, pregnant or trying.

Genny Finkel

Clinical Social Work/Therapist, LCSW

I work relationally and focus on your relationship with yourself and those around you. Additionally, I’ll help you explore relational trauma, relationship anxiety, fallout from infidelity, or relationship beliefs that are holding you back. We'll work together to develop strategies and tools for real change.

Linda A Perry

Psychiatric Nurse Practitioner, MSN, PMHNP-BC, CNM

Linda Perry is a board-certified psychiatric nurse practitioner with specialized expertise in women’s mental health, including pregnancy, postpartum, and reproductive transitions. She brings a unique dual background as both a psychiatric provider and certified nurse midwife, allowing for thoughtful, integrated medication management across the reproductive lifespan. Her work focuses on helping women navigate complex treatment decisions with clarity and confidence. Linda is known for her careful, individualized approach and collaboration with therapists and medical providers.

Blaise Jacobson

Clinical Social Work/Therapist, LCSW

I am a NYC based therapist working with young adults and adults who feel stuck in perfectionism, people-pleasing, or complicated interpersonal and family dynamics.

I am a curious and conversational therapist who likes to really understand people: the details, the dynamics, and how it all connects back to your life and relationships.

Andrea Gitter

Licensed Creative Arts Therapist, MA,LCAT,BC-DMT

I am on the Board and Faculty of Women's Therapy Centre Institute.
I treat individuals, groups and couples. I offer supervision, professional consultation. I specialize in eating and body image issues, psychosomatic conditions, adoption issues, general practice.
Co-author Eating Problems: A Feminist Psychoanalytic Treatment Model (Basic 1994).

Stephanie Verdeflor

Psychiatric Nurse Practitioner, MSN, PMHNP-BC

Stephanie is an ANCC Board-Certified PMHNP known for bringing calm, clarity, and connection to complex clinical situations. With over 13 years in psychiatric nursing, she provides psychotherapy and medication management for adults navigating anxiety, depression, trauma/PTSD, mood disorders, burnout, and life transitions. Stephanie currently works in the Women’s Mental Health Program at NewYork-Presbyterian Westchester Behavioral Health. Her experience spans Child/Adolescent Psychiatry, Mood Disorders, Acute Psychosis, Eating Disorders, Geriatric Psychiatry, Correctional Mental Health, Mobile Crisis, and culturally informed care with the Orthodox Jewish community. She also teaches undergraduate nursing students at Molloy University and precepts PMHNP students, integrating evidence-based care with emotional intelligence and authentic human connection.

Lea Cheen

Clinical Social Work/Therapist, LCSW

Lea Cheen is a licensed clinical social worker with experience helping children, adolescents, and adults work through anxiety, depression, low self-esteem, life transitions, and identity and interpersonal challenges. She believes that when people are provided with a safe and nonjudgmental space to explore, reflect, and process, incredible growth and healing can take place.

Debbie Ferraro

Clinical Social Work/Therapist, MSW, LCSW, PMH-C

I specialize in working with women struggling with anxiety and depression, self-esteem, and grief and loss. As a Certified Perinatal Mental Health specialist, I also provide care to women navigating pregnancy, fertility challenges, loss, and adjustment during the perinatal phase. Therapy with me is a compassionate, collaborative process in a safe, judgment-free space. Through an emotionally-focused framework, with an attachment-focused orientation and an emphasis on the experiential process, I offer steadfast support and a place to put down the heavy things my clients have been carrying. I weave in my training in CBT, DBT and mindfulness practices where useful to provide a robust therapeutic experience that meets clients where they are on their unique journey.

Sam Lookatch

Psychologist, PhD, ABPP

I am a board certified addiction psychologist treating individuals with substance use (and co-occurring) concerns, and family members of individuals struggling with addiction. I also specialize in trauma treatments, namely CPT and PE. My practice is currently fully virtual and I am licensed in NY, NJ and IL, and accepting UMR for Mt. Sinai employees.

Juliette Doyle

Marriage & Family Therapist, LMFT

I am a Marriage & Family Therapist licensed in NY, CT & FL. I've owned and operated a private practice since 2011. My specialties and passions are treating couples and individuals looking to refine their relationships and/or heal from many relational traumas.