Provider Directory

Sarah McCaslin, MS, LCSW, MDiv is a licensed psychotherapist and the Executive Director of the Psychotherapy and Spirituality Institute (PSI) in New York City. With a background in both clinical social work and theology, Sarah works with individuals, couples, and families navigating complex emotional landscapes—grief, identity, trauma, and spiritual struggle among them. Her approach integrates systemic thinking with a deep respect for the sacred dimensions of healing. She holds degrees from Columbia University School of Social Work and Union Theological Seminary, and completed post-graduate training at the Ackerman Institute for the Family.

The Psychotherapy and Spirituality Institute (PSI) is an interdisciplinary, interfaith collective of mental health professionals offering spiritually-informed psychotherapy, clinical training, and consulting for individuals, couples, families, spiritual communities, nonprofits, and businesses.

I work with couples and individuals to increase self-awareness, self-acceptance, and fulfillment.

The director of Gatewell Therapy Center, Dr. Rosenfeld is a psychologist (practicing in NY, CT, PA, FL, CA, and all PSYPACT states), specializing in treating adults. Her approach is eclectic, blending CBT, DBT, and relational and psychodynamic techniques. She is intensively trained in DBT and offers virtual DBT skills groups as part of a comprehensive DBT program. Dr. Rosenfeld is a certified group psychotherapist (CGP) and certified eating disorder specialist (CEDS).

My goal is to support clients in building resilience and navigating life’s inevitable challenges with greater clarity and confidence. I believe therapy should be a collaborative process—personalized, respectful, and rooted in trust.
I have experience working with adults navigating anxiety, depression, relationship issues, life transitions, ADHD, career shifts, grief, and family dynamics.

I am a Licensed Master Social Worker providing individual therapy in person/virtually in Brooklyn, NY and virtually in Massachusetts. Throughout my career, I've supported children, adolescents, and adults facing a variety of challenges, including anxiety, depression, trauma, relational issues, eating disorders, and perinatal mental health. I utilize a relational integrative approach, drawing upon Cognitive Behavioral Therapy (CBT), Acceptance and Commitment Therapy (ACT), play therapy, and mindfulness techniques.

I am a licensed clinical psychologist with over 25 years of experience helping adults and adolescents navigate depression, anxiety, trauma, grief, and the challenges associated with parenting and caregiving, chronic medical problems, identity questions, and issues related to ADHD.

My approach is collaborative, compassionate, and strengths-based using evidence-based therapies including mindfulness, CBT, DBT, and ACT, and informed by relational and attachment-based principles. I integrate your existing wellness practices such digital apps, physical exercise, spirituality/religious, and psychedelic experiences into the therapeutic process. I conduct sessions virtually, in-person and hybrid.

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.

I am a Brooklyn based depth oriented therapist and certified eating disorder specialist with advanced training in perinatal mood and anxiety disorders, spiritually-informed psychotherapy, and emotion-focused therapy. I am licensed in NY and CA and offer virtual therapy for adults.

I am a psychotherapist who specializes in women's health, chronic illness/pain, grief, life transitions, perfectionism and more. I'm trained EMDR, IFS, CBT, and Mindfulness and utilize both of these modalities in my practice. I'm especially passionate about empowering women navigating chronic pain and conditions like Endometriosis, PMDD, PCOS, Pelvic Pain, and more.

I am a licensed clinical psychologist providing individual and couples psychotherapy for adults of all ages struggling with emotional distress, relationship and family issues, identity and self-esteem concerns, and significant life events and transitions (e.g., illness, separation, loss). My areas of clinical specialty include anxiety (e.g., chronic worry, social anxiety, phobias, OCD), perfectionism, depression and mood disorders, workplace issues (career identity, transition, workplace conflict), and identity concerns (e.g., sexual, gender, racial, ethnic identities, acculturative issues, coping with discrimination).

Trauma

Substance use disorders

Syd Seifert, LCSW, is a compassionate and experienced licensed clinical social worker. Focusing on mental health and well-being, Syd provides expert counseling to support individuals on their journey to healing and growth.

I am trained in multiple modalities and work primarily from a psychodynamic approach, with curiosity about how early experiences and beliefs show up in our daily lives. I work together with clients to understand these insights in ways that can lead to meaningful change in your life and relationships. I welcome queer individuals and those navigating nontraditional relationship or family structures, drawing from both lived and clinical experience in these communities.

As an experienced psychologist, it's my honor to assist you in exploring core issues and move toward a healthy, fulfilling life. I utilize evidence based approaches to treat anxiety, ADHD, fertility issues, marriage counseling and parenting. I will work with you to create a treatment that's customized to meet your unique circumstances.

I am a Stanford educated Clinical Psychologist with specialties in OCD, ADHD, and Autism. I assess and treat in a neurodivergent-affirming manner and work collaboratively with you to figure out and achieve your goals. I enjoy working with parents of special needs kids, including PDA, (Pathological Demand Avoidance) and have lived experience raising my own neurodivergent children.