Provider Directory

Lynne Spevack

Clinical Social Work/Therapist, LCSW

A seasoned clinician, supervisor and educator with over four decades of experience in agency and private practice, Lynne is a “therapist’s therapist,” providing psychotherapy, practice building and clinical consultations on difficult and “stuck” cases for clinician-colleagues. Lynne enjoys the challenge of helping folks with treatment resistant problems, utilizing CBT and other scientifically validated, non-medication approaches to helping adults, teenagers, couples and families to feel and be their best.

Suparna Basu

Psychiatrist

Originally from Delhi, India, Dr. Basu completed her medical training in Nepal before relocating to the United States for a psychiatric residency at North Shore Long Island Jewish Hospital. She started the outpatient psychiatric department at Baylor University in Irving, TX, and taught psychiatry to medical students at Texas A&M before moving into private practice.

Dr. Basu believes that building human connection is a critical aspect of practicing successful evidence-based medicine. She sees mental health as more than just the presence of specific symptoms, a diagnosis, or the medication her patients may decide to take. She gives clients the time, space, and non-judgmental attention they need during periods of crisis and enjoys collaborating with fellow clinicians, especially therapists, who she sees as an invaluable part of treatment.

Debleena Das

Psychologist, Psy. D.

Heidi Cox

Psychologist, Ph.D., PMH-C

Dr. Heidi Cox is a licensed clinical psychologist and Director of The Centered Space Psychology Group. Her private practice treats perinatal mental health, anxiety, and relationship issues from a holistic, integrative lens. She supports patients through life transitions, anxiety, depression, grief, and creative blocks. Heidi sees adults aged 18+, from emerging adulthood and college students up to older adults. Heidi's specialization in women's issues includes pelvic and birth trauma, perimenopause and menopause related issues, perinatal mood and anxiety, pelvic pain/trauma, and parenthood.

Barbara T. Kass

Clinical Social Work/Therapist, LCSW

I am a licensed clinical social worker with 35 years of experience helping people with a wide range of difficulties. I have also served on the faculty of the NYU School of Social Work as well as Columbia School of Social Work.

Samantha Gambino

Psychologist, PsyD

Samantha Gambino, PsD, is a New York State Licensed Psychologist with a private practice in New York City. She has extensive experience working with adolescents, adults, and families on a wide range of mental health and general wellness topics.

Jessica Perkiss

Clinical Social Work/Therapist, LCSW

Jessica Perkiss is a New York State licensed clinical social worker and psychotherapist. She practices using an integrative approach with a focus on psychodynamic psychotherapy, incorporating aspects of CBT and mindfulness into her work with clients. She has extensive experience working with people experiencing anxiety, depression, ADHD, pregnancy/postpartum issues, life transitions, disordered eating, parenting and relationship issues.

Alyssa (Ashenfarb) Gilbert

Clinical Social Work/Therapist, LCSW

I am a psychotherapist with a hybrid private practice based in Manhattan. My focus is on adults with relational and developmental trauma histories, including attachment trauma and ruptures that were not able to be repaired. I work psychodynamically, relationally, and integrate mindfulness and CBT when appropriate.

Danielle Konsky

Mental Health Counselor

Do you feel driven by your inner critic to the point where "self-compassion" sounds farfetched? Or maybe you know how to be kind to yourself, but struggle to translate that into your belief system? If this sounds like you, I am here to help. I work with adolescents and adults who are tired of low self-esteem, negative body image, anxiety, depression, shame, and chronic stress taking up so much space in their lives. I am passionate about supporting my clients in the ever-valuable process of healing their relationships with themselves.

Alyssa Austern

Psychologist

Dr. Austern is a licensed psychologist in New Jersey, New York, and across the US via PsyPact. She sees patients across the lifespan, specializing in couples and family therapy, parenting skills, and individual therapy for adolescents, teens, college students, and young adults. Her areas of expertise include anxiety and depression, relationship and interpersonal difficulties, family and/or peer conflict, behavioral concerns, adjustment difficulties, and life transitions. Currently, Dr. Austern is seeing patients exclusively via teletherapy.

Crystal Kim

Psychiatric Nurse Practitioner, NP

I am a Columbia-trained psychiatric nurse practitioner specializing in general psychiatry and women's mental health concerns. I have a warm, empathic, personable style and use my training in psychopharmacology with CBT, dynamic therapy and supportive therapy to approach my patient's mental health concerns. Before starting my practice, I had spent the past 4 years in Columbia Psychiatry's faculty practice and was trained in the Women's Program at Columbia University Medical Center. Prior to this, I practiced as a psychiatric nurse practitioner in several psychiatric emergency rooms in NYC.

Courtney Daniels

Mental Health Counselor, LMHC

I provide trauma-informed, social justice-oriented, fat positive and LGBTQIA+ affirming therapy to adolescents and adults seeking to break free from diet culture, heal from trauma and develop a more trusting and compassionate relationship with food and their body. I am deeply passionate about supporting individuals in their healing and liberation.

Erica A. Tennenbaum

Psychologist, PhD

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.

Janet Berk

Clinical Social Work/Therapist, LCSW

Private Practice – Depression, Anxiety, Bipolar Disorder, Couples, Career (middle management career advancement groups)
I entered the field of mental health after a career in the business world spending 7 years as a Human Resources employee. This was an opportunity to learn about the many personalities in the world of finance which led me to explore another world - that of psychotherapy. I have been working in this field for over 25 years learning much about the human soul (there was a lot to learn) and can say I have grown along with the human souls with whom I work.