Long Island Institute of Sex Therapy (LIIST)

Welcome to The Long Island Institute of Sex Therapy!

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Single? Partnered? Let’s Talk!

Are you trying to work on personal or relationship problems?

The Long Island Institute of Sex Therapy (LIIST) is dedicated to helping people work through life’s unique challenges. Our therapists are award-winning, highly trained, and inclusive. 

The therapists at LIIST are experts in the field of sexology. We utilize our therapeutic training to assist you in reaching new solutions and help you work toward your goals. We assist individuals coping with sexual functioning issues (such as erectile dysfunction and lack of orgasms), depression, anxiety, gender, sexual orientation, and relationship skills. Couples seek therapy for communication and relationship skills, sexual enrichment, or premarital counseling.

The team at LIIST is LGBT+ affirmative, poly inclusive, and kink-aware. All staff therapists have also achieved Level 1 of the Gottman Couples Therapy Method.

We are conveniently located in Plainview. You can call, text, or email us to schedule an appointment.

Para clientes que hablan español, llame a Wildilisa directamente al 631-552-5686.


We've been nominated! Best of LI 2019!

We won! Best of LI 2017!

We won! Best of LI 2015!


Professional Affiliations

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