Provider Directory

Leyla Fonseca

Mental Health Counselor

My name is Leyla Fonseca, and I’m a licensed therapist based in New York. I have over six years of experience working in special education schools across the city, during which I've gained valuable knowledge and insights. I specialize in working with children, adolescents, and young adults who are navigating challenges related to anxiety, depression, and autism spectrum disorder.

Danielle Naghi

Clinical Social Work/Therapist, LCSW

I am a Licensed Clinical Social Worker in NY currently providing video psychotherapy sessions. I see adolescents, adults, and couples who are dealing with depression, anxiety, trauma, grief and loss, relationship and family issues, academic stressors, and identity development. I approach psychotherapy holistically, integrating models such as Internal Family Systems Theory, The Ackerman Relational Approach and Trauma Theory. Working in an environment focused on social justice, it is important to me to be able to help clients navigate issues related to experiences of racism, homophobia, transphobia, xenophobia, and sexism. My intent is to work collaboratively with clients to develop and support their own personal goals and journey of healing.

I have my Bachelor's Degree in Neuroscience & Behavior and Master's Degree in Social Work from Columbia University. I have postgraduate training in couples and family therapy from The Ackerman Institute, as well as postgraduate training as an Internal Family Systems Therapist. Prior to starting in private practice, I have provided psychotherapy in a community-based and school-based settings.

Yokarla Veras

Psychiatrist, MD, ScM

Dr. Yokarla Veras is a board-certified psychiatrist and psychotherapist specializing in reproductive and general adult psychiatry, with licensure in New York and New Jersey.

Erica Silberstein

Psychologist

Dr. Erica Silberstein is a New York State licensed clinical psychologist.
After completing her doctorate at Yeshiva University, she continued to specialize in OCD and anxiety disorders in private practice, as well as serving as an adjunct assistant professor at Yeshiva University. Dr. Silberstein has specialized training in many evidence-based therapies, including traditional cognitive behavioral therapy (CBT), exposure and response prevention (ERP), acceptance and commitment therapy (ACT), and compassion-focused therapy (CFT). She has extensive experience using evidence-based treatment therapies to treat a range of psychological problems, with an emphasis on cultivating greater psychological flexibility, self-compassion, and well-being.

Jennifer Okwerekwu

Psychiatrist, MD

Female-first psychiatric care. If you’re navigating a new season of life—trying to conceive, pregnancy, or perimenopause—or looking for support with treatment of a specific condition such as PMS or PMDD, PCOS, ADHD, depression, or anxiety, I want to offer you the expertise, compassion, and genuine care you deserve. I am a Harvard-trained and board-certified psychiatrist specializing in women's mental health and reproductive psychiatry. I take a conservative approach to medication, taking the time to listen to you and help you make empowered decisions about your mental health.

Alena Gerst

Clinical Social Work/Therapist, LCSW, RYT

As a licensed psychotherapist and certified yoga instructor, I specialize in integrative health and the mind/body connection.

Maayan Tregerman, LCSW

Clinical Social Work/Therapist, LCSW

I am a Licensed Clinical Social Worker and psychotherapist with over 15 years of clinical experience. I provide psychodynamic psychotherapy to adults, with a focus on depression, anxiety, and relationship challenges of all kinds. I am particularly passionate about working with women during the perinatal period and supporting clients as they navigate the transition to parenthood.

Rebecca S. Hershberg

Psychologist

Dr. Hershberg is a clinical psychologist who has been helping parents with their kids (and vice versa) for more than two decades through her extensive work in private practice, schools, primary care pediatrics, and community-based organizations.

Christine Grounds

Clinical Social Work/Therapist, LCSW-R

I am a psychodynamic psychotherapist who has been seeing patients since 2002. I specialize in working with mothers, especially mothers or children with special needs.

Caroline Geelan

Psychiatrist, D.O.

I am a double board certified psychiatrist who specializes in the medication management of mental health conditions in adults, adolescents and children, namely mood related disorders, anxiety disorders and symptoms stemming from trauma, family conflicts and relationship stressors, and ADHD.

Appointments are available in-person in Flatiron area of Manhattan or telehealth. appointments.

Nancy Serling

Clinical Social Work/Therapist, LCSW, R

As a seasoned Psychotherapist, my private practice is unique, in that all services are determined by the specific needs of the individual, couple and/or family that reaches out for assistance. Areas of special interest include: anxiety, depression, addiction of any kind, mood and personality disorders, couples therapy, college students and teenagers. Both in-person and virtual services are available. I am certified to supervise LMSW students.

Rosemary McNicholas Ryan

Clinical Social Work/Therapist, MS, LCSW

Rosemary Ryan is an LCSW specializing in the diagnosis and treatment of mood and anxiety disorders in pregnancy and postpartum, and provides therapeutic support for women coping with the challenges of infertility, pregnancy loss, parenting and menopause.

Justena Kavanagh

Clinical Social Work/Therapist, LCSW-R

Justena believes that therapy is the most effective way to create profound, lasting change and a life richer in meaning and fulfillment. She will help you identify and transcend the barriers holding you back, and empower you in your journey.

Brianna Paruolo

Mental Health Counselor, LCMHC, msed

As Clinical Director of On Par Therapy and a Licensed Mental Health Counselor (LMHC), I specialize in supporting high-achieving professionals through perfectionism, anxiety, and relationship challenges. Drawing from my background in digital media marketing and People & Culture at a unicorn startup, I bring real-world corporate experience to my therapeutic approach. Featured in Forbes, Vogue, and Business Insider, I'm known for my authentic, relatable style that resonates deeply with ambitious professionals navigating modern career demands.

I have a monthly newsletter called Par-Don My Wellness, which delivers monthly doses of mental health wisdom straight to your inbox.