Virtual Therapists

Meet Our Team

Our Team

Philadelphia Institute for Individual Relational & Sex Therapy is a practice of highly trained and specialized therapists dedicated to helping people gain greater insight and create greater joy in their lives. We provide services for individuals, families and all types of relationships.

Virtual Therapists

Avi Diamond
Avi DiamondMA, MT-BC
Avi is a graduate of Indiana University of Pennsylvania’s clinical mental health counseling program. She utilizes a systemic and trauma-informed approach to counseling with a specialty in working with individuals within the LGBTQ+ community. She is working toward a certification in sex therapy through the Council for Relationships.
Sziga Dessereau
Sziga DessereauMA, LMFT, CST
Sziga is a perceptive and nuanced therapist with a refreshingly frank style. For over 25 years, ​they have been working with individuals, couples, and families to foster personal growth and satisfying relationships.