Provider Directory

Mary C. Gallagher

Psychologist, Psy.D.

Dr. Mary Carnesale Gallagher is a licensed clinical psychologist located in Carroll Gardens, Brooklyn. She specializes in Cognitive Behavioral Therapy (CBT), Dialectical Behavior Therapy (DBT), and mindfulness-based approaches. Dr. Gallagher works with children, adolescents, and adults. She has expertise in the treatment of anxiety, trauma, depression, relationship difficulties, life transitions, and stress management.

Jen Hastings

Licensed Creative Arts Therapist, LCAT

I'm a psychotherapist of 25 years, specializing in Internal Family Systems, Gestalt, and Creative Arts therapies. I work well with patients who have experienced relational trauma and struggle with dysregulation that can result in issues such as anxiety, the inability to make decisions, and avoidance of intimacy.

January Massin

Psychologist, Ph.D.

Dr. January Massin is a New York State Licensed Clinical Psychologist who specializes in addiction, mood disorders and developmental transitions characteristic of young adulthood and midlife. She conducts individual, couples and group psychotherapies. Dr. Massin is also a clinical associate of The New School for Social Research.

Before starting her private practice, Dr. Massin was a supervising psychologist at Mount Sinai Hospital and an appointed faculty member at The Icahn School of Medicine.

Helga Byrne

Mental Health Counselor, LMHC, CASAC

Specializing in relational therapy for high achievers, professionals and career minded individuals, Helga’s approach is compassionate, direct and interactive, incorporating cognitive behavioral therapy (CBT), mindfulness, experiential and somatic techniques and psychodynamic psychotherapy. Helga believes deeply in the transformative power of therapy to transmute one’s relationship to oneself and others, to overcome internal barriers and become the best version of yourself.

Kimarie Knowles

Clinical Social Work/Therapist, LCSW

As a psychotherapist who has worked in the field of psycho-oncology and mental health for over 17 years, I have extensive clinical understanding of the needs of patients and caregivers throughout the disease continuum, from initial diagnosis, through treatment, to end of life, survivorship, recurrence, chronic illness, bereavement and life transitions. I have advanced training in CBT, psychodynamic psychotherapy, group psychotherapy, complicated grief therapy, and meaning-center psychotherapy and have published or presented on topics such as coping with chronic cancer, survivor guilt, fear of cancer recurrence, dating after treatment, and grief, loss and bereavement. 

Catalina Bae

Clinical Social Work/Therapist, LCSW, PMH-C

I am a licensed clinical social worker in private practice providing therapy to adults in NY and NJ. As a therapist and first-generation Asian American born in Colombia, I’m committed to providing a welcoming and inclusive environment for all

Marie Mercado

Psychologist, Psy.D., M.S.

Hello! I am licensed Clinical Psychologist and owner of Brooklyn Integrative Psychological Services, PLLC, and Mind Brain Body Collective, LLC. My specialties include working with people dealing with serious mental illness, psychosis and personality disorders, neurodivergence/AuDHD, sexual orientation and gender identity, infertility and perinatal life phases, couples/partners, and particularly folx who are stressed-out working professionals who are contending with the above. I am an outgoing therapist who strives to understand your unique mind :)

Stacia Thiel

Clinical Social Work/Therapist, LCSW

I am an experienced NY/NJ licensed integrative clinical social worker offering a trauma informed approach to treat adult individuals, couples and families. I am EMDR certified, hypnotherapy certified, and have extensive experience and training in marriage & family therapy incorporating EFT for couples, attachment based interventions and Discernment Counseling Certification for Couples. I work collaboratively and holistically with my clients to address personal and relational challenges specializing in anxiety, depression, OCD, grief, behavioral struggles as well as unresolved emotional injuries from childhood. Equally, I work with and provide support for couples & families navigating life transitions and challenges such as; parenting, health diagnosis, retirement, divorce, grief/loss, intimacy, parenting and, infidelity. I frequently work with artists, designers, writers & actors and support creative exploration and the mind/body connection as a path toward healing.

Annabel Schaenen

Clinical Social Work/Therapist, LCSW

Susie Kozelka

Psychologist, PhD, NCSP

I provide comprehensive neuropsychological assessment to children, adolescents, and adults who present with an array of with learning, attention, and behavior/psychiatric/medical difficulties. I also participate in educational advocacy within the school system as well as with legal advocates to help parents to navigate the labyrinth of the special education system, helping them attain the appropriate school placement, accommodations, and intervention services critical to the child's success. I thoroughly understand the nuances of the neuropsychological evaluation process and the neurocognitive underpinnings that support learning, development, behavior, and social-emotional functioning.

Jessica Kane

Psychologist, Ph.D

I am a licensed, clinical psychologist based in Brooklyn, New York. I provide culturally sensitive and trauma-informed support, specializing in women’s mental health, perinatal and early childhood mental health. I provide comprehensive support to individuals during the perinatal period, from trying to conceive to the 4th trimester and beyond.

Kristin Long

Psychoanalyst, DPsa, LP, LCAT

Kristin Long, DPsa, LCAT, LP, is a creative arts therapist and psychoanalyst with a full-time private practice in New York City working with children, adolescents, families, and adults. Supervision provided.

Janet Steiner

Clinical Social Work/Therapist, LCSW-R

I am an Individual, Couples and Family Systems therapist with over 25 years of experience specializing in relational issues, family of origin issues, life cycle transitions, depression and anxiety. I provide Emotionally Focused therapy, Family therapy, Insight oriented therapy and CBT for adolescents and adults ages 17 to 65.

Kerrie Mohr

Clinical Social Work/Therapist, LCSW

I provide relational, integrative therapy for both couples and individuals. My couples work spans the lifecycle—from premarital and family-building stages to long-term partnerships navigating complex transitions. Trained at the Ackerman Institute for the Family, I honor the diverse ways relationships and families take shape. I also work with ambitious, career-oriented individuals seeking greater fulfillment in their relationships, emotional lives, and professional paths. My approach blends process-oriented exploration with practical, skills-based tools to support clarity, connection, and sustainable change.
Licensed in NY and CA | Offices in NYC and SF | Virtual and in-person NYC sessions available