Provider Directory

Licensed Marriage and Family Therapist specializing in the treatment of disordered eating, food complexes, and anxiety for individuals ages 15 and older. Clients have the option of attending sessions in-person, in Locust Valley, New York, as well as Zoom.

I am passionate about working with adolescents, adults, and their families/support systems. I have particular specialties using research-based practices to work with individuals struggling with Anxiety Disorders and Obsessive-Compulsive Disorder. In addition to those specialties, I support clients through a wide range of challenges including, depression, stress management, relationship concerns, developing confidence and self-compassion, life transitions, and career and academic stress.
My approach to treatment is rooted in my passion for evidence-based practices including Cognitive Behavioral Therapy (CBT), Acceptance and Commitment Therapy (ACT), Dialectical Behavioral Therapy (DBT), Cognitive Processing Therapy (CPT), and Exposure with Response Prevention (ERP)

Allyson works with clients ages 21 and up who are dealing with anxiety, depression, life transitions, menopause/empty nesting, work/life balance, relationships, grief and loss and dealing with chronic/serious illness. Using a range of tools including mindfulness, CBT, Acceptance and Commitment Therapy, meaning-centered therapy and attachment theory, she will help you find meaning and purpose as you face any challenge whether it be a chronic or serious illness or a life transition, such as becoming an empty nester.

Anna Diamantis is a licensed counselor in CT since 2009 and certified in perinatal mental health. Anna specializes in Cognitive Behavioral therapy for anxiety, grief, and perinatal mental health.

I am a NYS Licensed Clinical Psychologist with over a decade of experience providing psychotherapy, neuropsychological evaluations, and critical case consultations for healthcare professionals. My specialties include working with clients with acute and chronic health conditions, anxiety, depression, life transitions, learning difficulties, conflictual relationships, and those in the perinatal period. Above all, I am committed to bringing empathy, openness, and honesty to the therapy space to foster growth and positive change.

I am a Licensed Clinical Psychologist and a Certified Group Psychotherapist in New York, New Jersey, and Connecticut. Before establishing my own private practice, I worked as an assistant professor and supervising clinical psychologist at Columbia University Medical Center and Icahn School of Medicine at Mount Sinai. I completed my post-doctoral fellowship at Long Island Jewish Medical Center – Zucker Hillside Hospital. I received my doctorate in clinical psychology from Long Island University – Post and completed my internship at Kings County Hospital Center.

I am a Licensed Mental Health Counselor and Professional Counselor based in New York City. I provide individual therapy and couples therapy to adults in New York, Connecticut, Florida and Pennsylvania. Utilizing an integrated therapeutic approach, I empower my clients to gain deeper insight into their inner dynamics, guiding them toward achieving positive, meaningful changes in their daily lives. My therapeutic approach is warm and client-centered.

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).

I have assisted many couples, families, and individuals in both private practice settings and in higher levels of care. I hold a Master’s in Social Work from New York University. I specialize in treating people struggling with eating disorders, chronic disconnection, anxiety, depression, and trauma.

Dr. Winnie Leung is a licensed clinical psychologist specializing in evidence-based treatment for anxiety, OCD, trauma, PTSD, and related concerns such as insomnia, depression, relationship concerns, and life transitions. She earned her PhD at the University of Maryland at College Park, completed her internship training at the Baltimore VA Medical Center, and followed by a post-doctoral fellowship at the Bronx VA Medical Center. Dr. Leung has extensive training and experience in cognitive behavioral therapy (CBT) for anxiety disorders, Exposure and Response Prevention (ERP) for OCD, and trauma therapies including Prolong Exposure (PE), Cognitive Processing Therapy (CPT) and STAIR NST. She has held faculty positions at the New York State Psychiatric Institute / Columbia University Medical Center, as well as New York University / Bellevue Hospital, where she trained and supervised predoctoral psychology interns and psychiatry residents. Dr. Leung is based in NYC where she has a private practice that offers virtual and in-person appointments.

Dr. Leung is passionate in helping people overcome fears, worries, trauma and OCD. Her interpersonal style is warm and collaborative.

In her personal life, she enjoys photography, traveling, making dumplings, and is a new football fan.

I am a Licensed Clinical Social Worker (NYS) who is board-certified in Advanced Palliative and Hospice Social Work (APHSW-C). I provide counseling for patients and their loved ones navigating serious illness, as well as those struggling with caregiver burden/distress and new or persistent grief over losses, past and present.

I specialize in diagnosing individuals with neurodivergence (ADHD, autism spectrum disorder, learning differences) and mood and anxiety disorders through psychodiagnostic and neuropsychological testing. I use my background in neuropsychology to inform evaluations by helping patients better understand the connections between their brain and their lived experiences and symptoms and providing answers that inform treatment. For therapy, I help patients with attentional difficulties, learning differences, and social challenges by leaning on my training in CBT, DBT, behavioral activation, and Motivational Interviewing. I ensure my patients learn skills to improve their lives, all while feeling seen, heard, and understood.

Ashley Allis, LMHC-D, is a therapist specializing in women’s mental health, including infertility, pregnancy, postpartum, and motherhood. She also works with individuals experiencing anxiety/life transitions and high-functioning autism. Ashley provides compassionate, evidence-based care to help clients find balance, clarity, and confidence through life’s transitions. She is licensed to provide therapy in New York, Illinois, and Indiana.

I am a psychotherapist with 25 years of experience in the NYC area working with diverse adult clinical populations. In my private practice, I work with overwhelmed adults ready to let go of shame and treat themselves with compassion, including those navigating complex mental health, substance use, neurodivergence, or 2e parenting.