Provider Directory

Kerry Haddock

Psychologist, Psy.D.

Dr. Kerry Haddock is a licensed psychologist in private practice in Northport, NY. She specializes in working with teens, young adults and adults. Areas of focus in practice include anxiety disorders, ADHD and chronic illness (cancer, autoimmune diagnoses, GI conditions, hormonal disorders, etc).

Ryan Selzer

Clinical Social Work/Therapist

I am a licensed clinical social worker with a background in couples and family therapy from the Ackerman Institute. In addition to working with couples and families, I also work with adolescents and adult individuals from diverse backgrounds struggling with anxiety, depression, life transitions, relationship difficulties, perinatal mood and anxiety disorders, and postpartum depression. I work in Park Slope, Brooklyn.

Kati N. Lake

Psychologist, PhD, MS, MA, MPhil

Dr. Kati N. Lake, PhD, MS, MA, MPhil (she/her) is a licensed clinical psychologist in New York State and the founder of the Trauma & Mood Treatment Center LLC, her telehealth practice. She specializes in the evidence-based treatment of trauma, depressive, anxiety, reproductive mood, and obsessive and compulsive disorders. Obtaining a Ph.D. from Columbia University, Dr. Lake was trained at Columbia University Medical Center/New York State Psychiatric Institute, NewYork Presbyterian/Weill Cornell Medicine, and the Department of Veterans Affairs.

Previously, Dr. Lake served as the Vice President of Consulting at RAINN. Before joining RAINN, she was a Lead Associate at Booz Allen Hamilton, where Dr. Lake led teams in the development, execution, and evaluation of personnel policy across the Department of Defense’s Suicide Prevention Office and Sexual Assault Prevention and Response Office. Dr. Lake also served as a Schedule C political appointee at the White House, providing support to the Under Secretary of Defense for Personnel and Readiness during Operation Enduring Freedom and Operation Iraqi Freedom.

Dr. Lake holds a master of arts, master of science, and master of philosophy in clinical psychology with a concentration in global mental health and trauma from Columbia University. She also obtained a bachelor degree in political science and British literature with a focus on political communications from Miami University (Oxford, Ohio).

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 twelve 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.

Lauren A. Tetenbaum

Clinical Social Work/Therapist, LCSW, JD, PMH-C, MSCP

Lauren A. Tetenbaum is a women's mental health advocate and psychotherapist.

Sophie Talmadge Silleck

Master Social Worker, LMSW, LSW

Sophie is an individual and couples therapist with a background in relationship and sex therapy, as well as extensive experience working in addiction recovery. She believes therapy is a place for exploration free from judgment, shame, and stigma as well as a space to foster open and honest conversations. Sophie believes in the importance of holding space for clients to identify their strengths and seek personal empowerment.

Katherine E. Crowley

Mental Health Counselor, M.Ed., LMHC

Katherine offers career-related therapy and life coaching. She helps individuals design work lives that fit who they are. Her areas of expertise include adult development, career assessment, crafting a personal vision, improving interpersonal skills, changing careers, and creating work/life balance. Katherine also helps individuals navigate emotionally charged situations at work. Her understanding of interpersonal dynamics at work combined with her empathy make Katherine a favorite go-to person for career-related therapy.

Jennifer Hunter

Psychologist, Ph.D.

I am a clinical psychologist who works from psychodynamic and systems perspectives. I work with adults, couples and families. I have extensive experience with eating issues, childhood sexual abuse, mood disorders and relationship issues.

Vered Brownstein

Clinical Social Work/Therapist, LCSW

Vered Brownstein is an Licensed Clinical Social Worker (LCSW) and psychotherapist specializing in a range of mental and behavioral health challenges, including anxiety, depression, and life transitions. She earned her MSW from the Silverman School of Social Work at Hunter College and completed advanced training in child and adolescent psychotherapy at The William Alanson White Institute.

Ms. Brownstein has worked in diverse settings, including Medicaid clinics, domestic violence clinics, and schools, gaining extensive experience in supporting individuals across various life circumstances. Additionally, she has established and built ad-hoc mental health clinics in emergency shelters for displaced survivors, where she and a team of mental health professionals recruited, trained, and supervised therapists in crisis and trauma management for individuals in acute distress.

With a patient-centered, evidence-based approach, Ms. Brownstein provides individual and family therapy, helping clients develop effective coping strategies and build emotional resilience. She also offers supervision to LMSW therapists working toward their clinical license, supporting their professional development.

Her goal is to create a compassionate, nonjudgmental space where clients can manage their emotions, overcome challenges, and achieve lasting emotional well-being.

Rebecca Alexander

Clinical Social Work/Therapist, EMDR, LCSW-R, MPH

I’m a psychotherapist with over two decades of experience helping individuals, couples, and families move through the complex and often contradictory realities of being human. My work is grounded in psychodynamic exploration and shaped by a strengths-based belief that people aren’t starting from scratch—they already hold the insight, resilience, and inner resources needed for healing. Therapy offers the support and perspective that allow those parts to emerge.

I draw from a broad and flexible range of modalities—DBT, IFS, AF-EMDR, mindfulness, motivational interviewing, and addiction-informed approaches—so the work is responsive, intuitive, and tailored to each person’s needs and inner rhythm.

Collaboration is central to my practice. Clients thrive when the professionals supporting them are aligned, so I welcome close partnership with other clinicians to create thoughtful, coordinated care. I also provide supervision and consultation for therapists who want to deepen their clinical thinking and show up for their clients with clarity, consistency, and humanity.

Shoshanna Rome

Mental Health Counselor

Shoshanna (she/her) Rome, LMHC, PMH-C offers compassionate, attuned psychotherapy specializing in anxiety, depression, and trauma, with a focus on supporting mothers, new parents, and birthing people.

Ellen C. Cohen

Mental Health Counselor, PhD

I work with adults to relieve suffering, to develop resilience, and to enhance their ability to experience high-level well-being. Specialty areas include anxiety; stress; obsessive-compulsive challenges; creativity blocks; life transitions; self-management for chronic diseases; and adjunctive-to-medical approaches to cancer, during and after treatment. I use an integrative approach tailored to the needs, abilities, and interests of each patient or couple.

Alexis Cate

Clinical Social Work/Therapist, LCSW, CCTP, CASAC

Alexis Cate is an accomplished Clinical Social Worker specializing in trauma-focused therapies. Alexis is pursuing certification in EMDR and is extensively trained in TF-CBT, DBT, ACT, MI, and narrative therapy.

Shlomit Rubin

Clinical Social Work/Therapist, LCSW-R, SEP, IPA

Shlomit Rubin, LCSW, SEP, was born in Israel and is fluent in Hebrew. She worked as a photographer and educator before pursuing her MSW at Fordham University. After earning her degree, Shlomit trained extensively in the mental health field.