About
A practice built on being fully seen.

Bilingual, bilingüe; Bicultural, bicultural; New York, Nueva York; Philadelphia, Filadelfia; Mexico City, Ciudad de México; In your language, en tu idioma.
Her story
Between worlds, and at home in the work.
Helping people come home to who they already are.
Dr. Lyssett Martínez (she/her) is a licensed clinical psychologist and the founder of City Mindful. Bilingual and bicultural, she earned her doctorate in Clinical Psychology from La Salle University in Philadelphia and brings extensive experience across both public and private mental health settings, having honed her clinical skills at renowned institutions such as the Children's Hospital of Philadelphia, NYU School of Medicine-Langone Medical Center, Bellevue Hospital, and Lenox Hill Hospital-Northwell Health.
Dr. Martínez provides affirming clinical services with a culturally competent and personalized approach to address a range of psychiatric disorders across the lifespan. She is a certified gender specialist and a certified provider through the World Professional Association for Transgender Health (WPATH), and her therapeutic approach blends psychodynamic and empirically supported treatments such as Dialectical Behavior Therapy (DBT), Mindfulness, Cognitive Behavior Therapy (CBT), and interpersonal work.
Her cultural humility and identity-affirming lens offer a client-focused approach that helps individuals realize their full potential and lead fulfilling lives while reaching their short- and long-term goals.
Today she serves as a Senior Clinical Psychologist at Lenox Hill Hospital, as an Assistant Professor in the Department of Psychiatry at the Donald and Barbara Zucker School of Medicine, and as a Visiting Scholar at Teachers College, Columbia University, where she supervises psychological assessment for doctoral candidates.

Ciudad de México
One of the cities she calls home, along with New York and Philadelphia.
How I work
“I will affirm your identity and guide your healing.”
Dr. Lyssett Martínez
I approach my work with an open mind and a deep respect for your unique experiences, values, and cultural background. I believe that you are the expert in your own life, and I strive to learn from you as we work together.
My role is to provide a safe, non-judgmental space where we can explore your challenges and strengths collaboratively.
Affirming care for
Everyone here is met as themselves.
Affirming care here is the default, not something you have to ask for. These are some of the communities this practice serves and stands with. If you don't see yourself named, that is a failure of the list, not of your welcome. Te recibimos como eres.
- LGBTQIA+
- Transgender & non-binary
- Gender-expansive
- BIPOC & multicultural
- Hispanic & Latino
- Immigrant & first-generation
- Intersex allied
- Single parents
- Sex-worker allied
- HIV/AIDS allied

Credentials & licensure
Quietly, thoroughly qualified.
The formal scaffolding behind the warmth: a doctorate in clinical psychology, licensure in New York and Pennsylvania, PsyPact authority for telehealth across state lines, and WPATH certification in transgender health.
Founder
City Mindful, the private practice of Lyssett Martínez, Psy.D. PLLC
Doctorate
Psy.D., Clinical Psychology
Education
La Salle University, Philadelphia
Hospital
Senior Clinical Psychologist, Lenox Hill Hospital (Northwell Health)
Academic appointment
Assistant Professor of Psychiatry, Zucker School of Medicine
Visiting scholar
Teachers College, Columbia University
Clinical training
Children's Hospital of Philadelphia, NYU Langone, Bellevue, Lenox Hill
NY license
Licensed Psychologist, NY 019375
PA license
Licensed Psychologist, PA PS020230
Multi-state
PsyPact, authorized to practice across more than 40 participating states
Gender-affirming certification
WPATH certified provider, Standards of Care 8
Experience
10+ years in practice
Clinical focus
Gender and sexuality, multicultural identity, trauma, reproductive and perinatal mental health, relationships, mindfulness and DBT
Who I see
Individuals, couples, and families, from pre-teens and emerging adults through adults and elders
Languages
English and Español (bilingual, bicultural)
Let’s see if we’re a good fit.
The first step is a free 15-minute conversation, in English or en español. No charge, no pressure.
