Provider Directory

Linnea Mavrides

Psychologist, PsyD, PMH-C

Dr. Mavrides is a NY licensed psychologist who specializes in pregnancy, postpartum, parenting, and all things perinatal, as well as trauma. In addition to her private practice, she also conducts research and mentors clinical psychology doctoral students at LIU-Post.

Arielle Bailkin

Clinical Social Work/Therapist

Arielle Bailkin is a Licensed Clinical Social Worker based in New York City. She specializes in DBT, CBT, and EMDR, with a neurodiversity-affirming approach to working with adolescents and adults. Arielle has particular experience supporting clients with ADHD, autism, anxiety, trauma, eating disorders, chronic illness, multiple diagnoses, and those making sense of a later diagnosis. She also offers DBT skills groups and a virtual processing and skills group for postpartum moms with ADHD.

Jordana M. Cotton

Psychiatric Nurse Practitioner, DNP, PMHNP-BC

I am a Doctoral trained Psychiatric Nurse Practitioner with 20 years of health care experience and 18 years of psychopharmacology and psychotherapy expertise. I received my Doctorate and Master’s degrees from the prestigious Massachusetts General Hospital (MGH) IHP in Boston. I provide a safe environment and partnership with my clients. I customize pharmaceutical and therapy solutions based on individual needs.

Mary Tate

Clinical Social Work/Therapist, LCSW

Licensed Psychotherapist & Co-Chair of the WMHC Early Career Committee

Madison McCullough

Clinical Social Work/Therapist, LCSW, CST

My goal as a therapist is to create a supportive environment for folks to explore their gender and sexuality. Perhaps you identify as queer, bi, lesbian, gay, pan, ace, trans, nonbinary, agender, poly, kinky, something else, all of the above, or nothing at all. You deserve to have a space where you can learn more about the different parts of yourself without judgment or pressure. As a queer person who has sought out therapy myself, I know how challenging it can be to find an affirming therapist. Even if your identity isn’t central to your therapy goals, I will always aim to honor and validate every part of your identity in our work.

Melissa Coffin

Psychologist, Ph.D., CEDS-S

Dr. Melissa McLain Coffin is a licensed psychologist in Connecticut and New York and a certified eating disorder specialist supervisor (CEDS-S) with over fifteen years of experience providing psychological services to adults and adolescents. She uses both evidenced-based treatment as well as genuine connection to provide the best possible treatment.
Dr. Coffin works with a variety of presenting concerns including life transitions, depression, anxiety and trauma. In addition, she specializes in the treatment of eating disorders.

Anita Madan

Psychologist, PhD

I help people who are struggling with life transitions, relationship and intimacy issues, and questions about identity. I have specialized expertise in helping women and men address the aftereffects of trauma, including post-traumatic stress disorder, depersonalization and dissociation.

Theresa Kimm

Clinical Social Work/Therapist, LCSW

Theresa Kimm has been a practicing psychotherapist for 14 years in New York City and is also licensed in New Jersey, Pennsylvania, and Colorado. She specializes in working with complex trauma, burnout, intergenerational and cultural conflicts, codependency and intimacy issues, and substance use. Her clinical interests include Asian American mental health, feminism, perinatal mental health, childhood trauma, and existential concerns.

Nicole Tammelleo

Clinical Social Work/Therapist, MA, LCSW-R

I have a holistic view of therapy and use a strengths-based approach often incorporating humor and mindfulness techniques to engage with my clients. I believe that every individual possesses the capacity to make positive life changes and that these changes can occur when individuals feel understood, safe and challenged to explore new ways of thinking about their experiences.
My specialties include healthy sexuality and reproductive health. I have worked in the field of sexuality for over 15 years. In addition, I have worked with survivors of violence, including sexual abuse and intimate partner violence. There is help for everyone, and I look forward to working with you on your healing journey.

Nicole Ohebshalom

Mental Health Counselor, RN, LPCC, PMH-C, Ph.D

Nicole Ohebshalom, LPCC is a licensed psychotherapist serving clients in Palo Alto, Los Altos Hills, Woodside, Menlo Park, and surrounding Peninsula communities, with services available via secure telehealth throughout California. She is certified in EMDR, Emotionally Focused Therapy for Couples and Individuals (EFCT/EFIT), sex therapy, and maternal mental health.
Nicole specializes in working with high-functioning individuals and couples navigating anxiety, relational trauma, attachment injuries, intimacy challenges, vaginismus, desire discrepancy, and complex relationship dynamics. Her clinical work integrates trauma-informed EMDR, attachment-based EFT, sexuality-focused therapy, somatic integration, and neuroplasticity-informed interventions to support deep, lasting change.

Grounded in an attachment and relational framework, Nicole helps clients identify and transform entrenched emotional and relational patterns, moving beyond symptom relief toward greater emotional regulation, secure connection, and relational resilience. Her approach is directive, deeply relational, and tailored to clients seeking sophisticated, evidence-based therapy.
Nicole maintains a private practice serving the Peninsula and greater Bay Area, offering discreet, high-quality care for individuals and couples seeking meaningful psychological and relational transformation.

Deborah Yamin Manocchia

Clinical Social Work/Therapist, LCSW

I am an LCSW-R with an MS from Columbia University with over 25 years of clinical experience. I have the skills, desire, compassion and expertise to help you view your issues in a new way, and support you in cultivating an active attitude to create positive change. I will actively engage with you through my integrative approach in a supportive and non-judgmental manner, and work collaboratively.

Tatyana Mestechkina

Psychologist, Ph.D

Tatyana Mestechkina, Ph.D. is the Founder and Clinical Director of Cognitive Behavioral Therapy (CBT) for Better Living. She is a Licensed Clinical Psychologist, practicing in New York, New Jersey and Florida.

She has particular expertise and interest in using evidence-based treatment for obsessive compulsive spectrum, anxiety disorders and women's issues. She was trained by a world-renowned expert in Exposure and Response Prevention (ERP/ExRP), the gold-standard of OCD treatment. She often incorporates mindfulness and acceptance techniques from Acceptance and Commitment Therapy (ACT) to supplement exposure work.

Erica Harris

Psychologist, PhD

I am a licensed clinical psychologist in private practice, and work with individuals, couples, families, and groups through a primarily psychodynamic framework. Through insight-oriented work with a focus on interpersonal relationship dynamics, attachment, and family systems, I help adults uncover repressed trauma from childhood and adolescence in order to help them gain a more nuanced understanding about their unhealthy relationship dynamics, from past and present, in order to live healthier and more fulfilling lives.

Jeanette Sawyer Cohen

Psychologist, Ph.D., M.S., M.Phil., IMH-E® IV-Clinical , PMH-C

Dr. JEANETTE SAWYER COHEN is a Columbia University trained clinical psychologist specializing in maternal mental health, including perinatal anxiety, depression, and trauma. Dr. Sawyer Cohen also specializes in developmental and behavioral concerns in children. She runs a group practice with locations in NYC and Westchester County, NY.