Provider Directory

I am a licensed clinical social worker with a background in couples and family therapy from the Ackerman Institute. In addition to working with couples and families, I also work with adolescents and adult individuals from diverse backgrounds struggling with anxiety, depression, life transitions, relationship difficulties, perinatal mood and anxiety disorders, and postpartum depression. I work in Park Slope, Brooklyn.

Dr. Tennenbaum received her PhD in psychology from Fordham University and completed her internship at Columbia University Medical Center, NY Presbyterian Hospital before entering private practice on the Upper West Side of Manhattan. She has been working with men and women in different areas of psychology for over 10 years. Dr. Tennenbaum has experience working in outpatient mental health clinics, an inpatient psychiatric unit, a psychiatric emergency room, and private practice. Her private practice work ranges from general psychotherapy to her specialties in reproductive health and personality disorders.
Dr. Tennenbaum’s therapeutic approach is integrative and solution focused. Through her psychodynamic as well as dialectical and cognitive behavioral training, she is able to provide clients with a range of treatments.
Dr. Tennenbaum provides individual long and short-term psychotherapy, couples therapy, group therapy, and skills training. She is dedicated to her clients and committed to building a therapeutic relationship that will allow individuals to feel empowered and find acceptance and growth.
During my clinical internship at New York Presbyterian Hospital, Columbia University Medical Center, she was trained in Dialectal Behavioral Therapy (DBT). She then focused her post- doctorate hours in a DBT private practice, joining a consultation team of DBT experts. She lead ‘DBT skills groups’ and had individual DBT supervision. She has seen numerous DBT clients in my private practice and helped many of them build a ‘life worth living’ through skills group and intense individual treatment. Clients who find DBT helpful often note how they never realized how powerful accepting reality is and that they are thankful to have appropriate skills to help them cope with their painful emotions and difficult relationships. She currently runs a DBT skills group and see clients individually for DBT informed treatment.
Dr. Tennenbaum specialties include: pregnancy loss, high-risk pregnancy, infertility, baby blues, post-partum depression, depression and anxiety. She also treat people with borderline personality disorder through Dialectical Behavioral Therapy (DBT).
Dr. Tennenbaum has presented at prominent conferences across the country and has been published in journals and books.

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.

Psychiatrist & Interpersonal Psychoanalyst.

I am a licensed clinical social worker providing therapy to individuals, couples and families. In my private practice, I work with clients who are feeling unsatisfied or stuck in their lives and who are managing symptoms associated with trauma, depression, or anxiety. I also have extensive training in oncology and treatment related body image issues.

Nadia Yánez, LMHC, is a bilingual (English/Spanish) licensed therapist specializing in perinatal mental health and early parenting. She works with adults, parents, and children, with a strong focus on anxiety, relational dynamics, and life transitions. Her approach is integrative, trauma-informed, and developmentally informed, combining evidence-based modalities with a relational and attachment-focused lens.

Kat Safavi has nearly 20 years of experience working with patients experiencing depression, anxiety, trauma and grief. She has extensive experience working with patients diagnosed with ALS, Parkinson’s and movement disorders, brain tumors and Glioblastomas, epilepsy, dementia, MS, and other neurological disorders who are adjusting to diagnosis and disease progression. Kat is well-versed in palliative and hospice care and end of life planning and bereavement counseling. Kat has worked with patients who are seeking gender-affirming care. Kat’s approach to therapy is psychodynamic and trauma-informed and she tailors therapy to individual needs drawing from her training in CBT, DBT, and Mindfulness

Kathryn Panos, Phd, is a licensed clinical psychologist providing individual therapy to adults from an integrative perspective. She specializes in treating depression, anxiety, personality disorders, substance abuse, and eating disorders, as well as women's mental health, relationship, and identity issues.

I am a first generation Indian American who offers an integrative approach to explore different attachment and interpersonal patterns, along with identity, acceptance and trust. I modify different techniques to meet your needs, which includes Cognitive Behavioral Therapy, Psychodynamics techniques, Mindfulness, Emotionally Focused Therapy (EFT) and EMDR.

Dr. Ariel Blum is a licensed psychologist with a specialization in pediatric and perinatal mental health.

David Jannain, PMHNP-BC, is a board-certified psychiatric nurse practitioner specializing in the treatment of anxiety, depression, ADHD, and other mental health conditions. He provides evidence-based medication management integrated with CBT, mindfulness, and lifestyle interventions in a compassionate, collaborative, and nonjudgmental environment. He earned his undergraduate nursing degree from Columbia University and his psychiatric nurse practitioner degree from Hunter College. David has clinical experience at NewYork-Presbyterian, NYU and Mount Sinai Hospital.

Trauma-focused psychologist integrating somatic, psychodynamic, relational /attachment based approaches. Committed to working with clients across diverse identities.

Dr. Sophia Brenner is a licensed clinical psychologist who works with adults, adolescents, and children. She specializes in the treatment of anxiety, depression, trauma, and perinatal mood disorders. She has advanced training in Dialectical Behavior Therapy (DBT), Cognitive Behavior Therapy (CBT), and Psychodynamic Psychotherapy.

I have worked as a Marriage and Family therapist in New York for over 25 years. I work with individuals, couples and groups.