Rennicke & Associates is a family.

A family bound together by a shared passion to cultivate genuine client relationships and to collaborate in their growth and healing.


As professionals and voracious learners, we're at the leading edge of the latest forms of clinical training and specialized in the application of advanced therapies.  We know the evidence base and push beyond it.

As people, we are free from the dogma of our industry; just every day, transparent, authentic folks who care. We’d like to think we’d be pretty good company over a cup of coffee or a glass of wine.

Our therapists are encouraged to be accessible, compassionate and open to sharing their personal experiences.

We know that empathy and creativity creates a safe, fun and playful environment where clients can explore and discover their true selves.


We don’t shock
We never judge
We are only here to help our clients...
To reach beyond coping mechanisms
To remove negative bias
To see themselves through kind eyes
To rebuild healthy respectful relationships
To reform/deepen their connections and community

And like all good families
...we are radically accepting.

Welcome to the Rennicke & Associates Family

R&A Team

Courtney Rennicke, Ph.D.

Courtney Rennicke, Ph.D.
Dr. Rennicke is a Columbia University trained clinical psychologist specialized in Anxiety, Depression and Bipolar Disorders as well as Post-Adoption Issues and Parent-Child issues.

Leah Langsam Psy.D.

Leah Crane, Psy.D.
Dr. Crane is a licensed clinical psychologist balancing candor and care in her work with children, adolescents, adults, and families.

Kahlila Robinson Ph.D.

Kahlila Robinson, Ph.D.
Dr. Robinson is a City University of New York trained clinician specializing in psychodynamic and cognitive behavioral treatments for adults, children and adolescents.

Caitlen Tschann, LMHC

Caitlen Tschann, LMHC
Caitlen holds a Master of Education (M.Ed.) and a Master of Arts (M.A.) in Psychological Counseling from Columbia University.

Bob Bamman, LCSW

Bob Bamman, LCSW
Bob Bamman is a New York University trained licensed clinical social worker and an adoptive parent.

Rachel Bloom, Psy.D.
Dr. Bloom is a licensed clinical psychologist (PsyD) specializing in using evidence based treatments to work with mood disorders, trauma, and addiction with adults, adolescents and families.

Dan Wolfson, PsyD

Dan Wolfson, Psy.D.
Dr. Wolfson is a licensed clinical psychologist who integrates cognitive behavioral strategies with a flexible strengths-based approach.


Elizabeth Studwell, Psy.D.
Elizabeth Studwell, Psy.D.    Elizabeth Studwell, Psy.D.
Dr. Studwell is a trained clinical psychologist with expertise in adoption, attachment-focused family interventions, and adult development.

Lia Avellino

Lia Love Avellino, LMSW

Lia is a relational therapist who supports people in getting in touch with and expressing their authentic selves so that they experience aliveness in mind, body and soul.

Gaya Kodiyalam LMSW

Gaya Kodiyalam, LMSW
Gaya Kodiyalam, LMSW    LinkedIn Gaya Kodiyalam, LMSW
Gaya Kodiyalam is a licensed social worker who utilizes strengths-based, trauma-informed, and cognitive-behavioral techniques to help promote healing and wellness.

Deborah Apau - Coordinator

Deborah Apau

Deborah is a recent graduate of New York University where she studied Human Development and Political Theory with a minor in Child and Adolescent Mental Health Studies. She currently works as the Intake Coordinator for Rennicke & Associates.

Michelle Chin Headshot

Michelle Chin, Billing Coordinator 



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