Provider Directory

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.

Jodi A. Karp

Clinical Social Work/Therapist, LCSW

Practicing Psychotherapy and Sex Therapy with individuals and couples.

Kerin Nadler

Art Therapist

Kerin Nadler is a Psychoanalyst, Group Psychotherapist and Creative Arts Therapist.
Kerin provides individual and group psychoanalytic psychotherapy for people struggling with depression, psychosis, mood disorders, PTSD, personality disorders, anxiety and relationship issues. She has previously worked as an individual and group therapist at Brooklyn Community PROS (outpatient) and Mt. Sinai Hospital (inpatient). Kerin teaches a course on Group Psychotherapy to psychiatric residents at Mt. Sinai Hospital. Kerin has been a guest lecturer at Mt. Sinai School of Medicine and Yeshiva University/Albert Einstein College of Medicine. She has also presented at local and national group psychotherapy conferences.

Danielle Shelov

Psychologist

Dr. Shelov earned her doctorate in clinical psychology from the Ferkauf Graduate School of Psychology. Her doctoral research was one of the pioneer clinical studies (2008) that examined the importance of yoga on both mindfulness and emotional well-being. During her training, she worked at Montefiore Hospital, Bellevue Hospital, Columbia Psychiatric Institute, and completed her APA Internship at Maimonides Medical Center. Prior to starting a private practice, Danielle worked at Columbus Park Collaborative: Day Treatment Center for Eating Disorders. Danielle frequently lectures on eating disorder treatment to other mental health professionals.
Dr. Shelov also specializes in couples work, utilizing her EFT and systems trainings.

Alena Gerst

Clinical Social Work/Therapist, LCSW, RYT

As a licensed psychotherapist and certified yoga instructor, I specialize in integrative health and the mind/body connection.

Sarah Selden

Psychologist, Ph.D.

I am a NY- and CT-licensed psychologist specializing in mood issues, eating disorders, and personality disorders. I incorporate DBT-informed and psychodynamic/relational approaches. I additionally provide neuropsychological testing.

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).

Michelle Gelband

Master Social Worker, LMSW, MPH

I specialize in sexual health, chronic pain, maternal mental health, and couples therapy. My clinical experience includes working in high-volume OB/GYN settings at Mount Sinai Hospital and NewYork-Presbyterian Hospital, where I supported patients navigating complex reproductive, mental health, and psychosocial challenges. I’m passionate about creating a warm, supportive space where clients can openly explore topics that are often stigmatized or difficult to discuss, including pain during sex, desire, body image, perinatal mental health, and the grief that can accompany difficult diagnoses.

Sharon M. Batista

Psychiatrist, MD

Dr. Sharon Batista, MD, is a psychiatrist in private practice. She enjoys working with patients suffering from anxiety and depression, consulting with patients with medical illness concerns, career and relationship stress. Dr. Batista provides care across the lifespan including to patients seeking consultation pre-pregnancy planning, during pregnancy, and postpartum.

Jacob Mergendoller

Clinical Social Work/Therapist, LCSW

I treat people suffering from personal or professional anxiety, negative self-beliefs, and those unable to communicate or set boundaries with others. I also connect with individuals trying to heal from trauma and young adults navigating the twists and turns life throws their way. High-achievers, people-pleasers, and life-transitioners often find their way into my practice.

Marisa Cohen

Marriage & Family Therapist, PhD, LMFT

Marisa is a marriage and family therapist and educational psychologist. She takes a collaborative approach to create a warm atmosphere where clients feel comfortable sharing their stories and lived experiences. She is a certified Prepare/Enrich facilitator, has completed Level 1 and 2 Training in Gottman Method Couples Therapy, and wrote a book on the science of relationships.

Courtney Policano

Clinical Social Work/Therapist, LCSW

I specialize in maternal mental health and provide attachment based, trauma focused therapy. Additionally, I work with individuals who are experiencing anxiety and depression, grief and loss, trauma and difficult life transitions.

Ellen Katz Westrich

Psychologist, Ph.D

I am a licensed clinical psychologist with over 20 years experience, specializing in the treatment of emotional states that get expressed through the body. This can include eating and body image issues, anxiety, and trauma. I also have extensive experience helping clients navigate personal and professional life transitions . I work collaboratively, with an emphasis on exploring one’s past as a way of understanding present issues and concerns.

Hana Ahary

Clinical Social Work/Therapist, LCSW

I am a bilingual/bicultural therapist working with individuals, couples and families. I have over twenty years experience serving marginalized families. I am a graduate of the Ackerman Institute’s Clinical Externship Program. My work is based on a family-centered treatment model, within which I create unique therapeutic practices and interventions that support and meet the specific needs of my clients. I provide a safe therapeutic space that fosters compassion and dignity.

I have experience working with individuals, couples, and families impacted by complex trauma, family sexual abuse, grief and loss, adoption, foster care, and special needs. I am also experienced in interracial/intercultural situations and issues of gender identity.

I bring heart and caring to my practice. I have seen change and healing regardless of how stuck or trapped a person may feel as a result of the challenges/traumas of their life journey. I am committed to supporting each person in creating their own path towards greater insight, deeper understanding, and importantly self-empathy.