Provider Directory

Samantha Vasquez

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

I support individuals, families, and groups navigating a wide range of human experiences, including depression, anxiety, life transitions, parenting challenges, relationship concerns, women's issues, work-related stress, trauma, chronic illness, cancer diagnoses, survivorship, loss, and grief. In addition, I have a deep understanding of cultural and racial identity, immigration experiences, and the ongoing process of acculturation and integration honoring one’s own roots and values. I provide psychotherapy, supervision and consulting services. I am a bicultural and multilingual therapist welcoming individuals from all backgrounds and walks of life.
I am a Licensed Clinical Social Worker in NYS and hold an Oncology Social Work Certificate. I have extensive experience in healthcare settings—both inpatient and outpatient— in non-profit organizations and in private practice. My therapeutic approach is mindful, holistic, and strength-based. I tailor care that is effective and aligned with who you are.
I work with people across the lifespan — adults, young adults, adolescents, and children — with a warm, honest, and collaborative approach. I believe that therapy is a shared space where we commit to showing up as our authentic selves to accomplish progress. Together, we create a foundation of safety and trust, allowing for meaningful growth in the areas you choose to explore.

Salina Grilli

Clinical Social Work/Therapist, LCSW

Salina Grilli, LCSW is a Columbia-trained psychotherapist who helps 20/30-something New Yorkers tackle the tough stuff—whether you’re feeling stuck in life, frustrated with dating, or navigating the rollercoaster of becoming a mom. My approach is warm, down-to-earth, and holistic, focusing on healing from the inside out for real, lasting change.

Salina utilizes an integrative mind-body approach and has extensive training in therapeutic techniques, including advanced Perinatal Mental Health training through the Selini Institute, and ongoing Eye Movement Desensitization and Reprocessing (EMDR) certification. Salina is in the process of pursuing a PMH-C.

Jaci Lopez Witmer

Psychologist, Psy.D.

I work with adults and young adults ages 18+ individually in my private practice. I practice from a trauma-informed, integrative perspective and draw primarily on relational, interpersonal, mindfulness, and CBT theories. My therapeutic style is open, collaborative, and nonjudgmental.

I have significant experience working with individuals across a variety of treatment settings. I have specific expertise with university students, financial professionals, health care providers, and entrepreneurs.

My office is located near Union Square. I am licensed in New York, Washington DC, and Florida, and I am registered to provide Telehealth Services to individuals residing in Vermont.

Alexis E. Menken

Psychologist

Dr. Menken developed her career at Columbia Presbyterian Medical Center, where she conducted women’s groups and trained psychology interns. After developing a specialty in Maternal Mental Health, Dr. Menken co-founded The Pregnancy and Postpartum Resource Center at Columbia Presbyterian Medical Center.

Marilyn Laves

Clinical Social Work/Therapist, LCSW-R

I am a warm and engaging therapist who believes that the foundation of a positive therapeutic relationship is a connection based upon trust and collaboration. My approach is client-centered and I work in partnership with individuals to foster strengths. I am a licensed clinical social worker with a graduate degree from the Silberman School of Social Work at Hunter College.

I have been providing individual therapy for adults for over 20 years. My specialties include the treatment of depression, anxiety, relationship challenges, substance abuse, and peripartum mental health. My office is conveniently located near Grand Central Station, one block from the 6 train.

Leyla Fonseca

Mental Health Counselor

My name is Leyla Fonseca, and I’m a licensed therapist based in New York. I have over six years of experience working in special education schools across the city, during which I've gained valuable knowledge and insights. I specialize in working with children, adolescents, and young adults who are navigating challenges related to anxiety, depression, and autism spectrum disorder.

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.

Liza Gold

Clinical Social Work/Therapist, LCSW

I'm Liza Gold, and I treat adolescents and adults in their 20s and 30s (i.e. Generation Z and Millennials). My areas of expertise include trauma, mood and anxiety disorders, relationships and family conflict, dating, substance use, and addiction recovery.

Lindsay Nejmeh

Mental Health Counselor, LMHC-D, LPC

Lindsay Nejmeh, LMHC | Lindsay is a graduate of the Manhattan College Master of Arts in Mental Health Counseling program. Since 2010, she has worked in a variety of settings pertaining to women’s mental health. Lindsay specializes in women's, maternal, and perinatal mental health. Additionally, she holds expertise in familial trauma and relationship issues. Currently, she maintains her private practice in lower Manhattan. She uses a variety of modalities including attachment focused, psychodynamic, relational, cognitive behavioral, interpersonal, and mindfulness techniques. Lindsay is a bilingual therapist, serving both Spanish and English speaking clientele.

Joanna Chang

Clinical Social Work/Therapist, LCSW

I am a licensed clinical social worker in private practice serving clients in NY and NJ. I specialize in working with Asian and Asian American adults experiencing anxiety and panic, family-related stress and conflict, and trauma. I offer individual and couples therapy using a relational and trauma-informed approach.

Kelsie Smagler

Clinical Social Work/Therapist, LCSW

I am a psychodynamic therapist who believes the client-therapist bond is an essential part of the healing process. I specialize in anxiety and relationship issues and use a variety of therapeutic modalities to fit my clients' individual needs. My clients and I work together to recognize and harness their strengths, which empowers them to tap into their resilience. I aim to create a safe, warm, and trusting atmosphere where clients feel comfortable being themselves!

Lisa D Ellis

Clinical Social Work/Therapist, MS, RDN, CDN, LCSW, CEDS-C

Lisa Ellis is a Registered Dietitian, Certified Eating Disorder Specialist-Supervisor and Licensed Clinical Social Worker with private practices in Manhattan and White Plains, NY. Her areas of expertise include eating disorders and emotion-triggered eating in children, adolescents, adults and families.

Rebecca Feldman

Psychiatric Nurse Practitioner, PMHNP, CNM

I am a nurse midwife and psychiatric nurse practitioner providing individual and group psychotherapy and medication management for preconception, pregnancy and postpartum, with specialization in loss and bereavement. I am the director of Brooklyn Parent Support, a group practice with eight psychiatric NPs, and two social workers.

Michele Maron-Knobel

Clinical Social Work/Therapist

If you're looking for someone who can actively listen and empathize with your inner thoughts, please allow me to help you. I am a licensed clinical social worker with over 14 years of experience. Maybe you’re pregnant and feeling anxious about what’s ahead… or a new mom feeling exhausted, overwhelmed, and wondering if you’re doing anything right. You may be feeling sad, afraid or ambivalent about this new role. I’m Michele, a LCSW in New York city. As your therapist, I am warm, curious, interactive, and easy to talk to. I offer a safe, supportive space where you you can talk freely and feel seen and heard.