Stefano Casillo (he/him), MA

Registered Associate Marriage and Family Therapist #129583

Spoken Languages: English and Spanish


Stefano is an Associate Marriage and Family Therapist who holds a B.A. in Psychology and a B.A. in Communication Studies from the University of San Diego. He also received his Master’s degree in Marriage and Family Therapy from Alliant International University and is currently completing his Doctorate in Marriage and Family Therapy at Alliant International University.

Professional Experience

His professional experience in the field of psychology has involved working with individuals, couples, and families of various backgrounds throughout San Diego. As an advocate of strong mental health, he understands the importance of creating a safe environment for individuals of all ages where effective therapy can promote wellness. He is determined to help each person with unlocking and harnessing their greatest potential for creating a positive change in their own life and the lives of others.


Stefano seeks to learn about each person’s story by providing a space where everyone can be heard. He is actively committed to developing healthy relationships, inspiring meaningful communication, and remaining unconditionally supportive throughout the healing process. It is Stefano’s mission to help people resolve their conflicts and struggles by building a strong foundation centered on trust, respect, and support.

If you’d like to schedule an appointment, please don’t hesitate to contact me via email at [email protected] or by phone at (619) 786-7042. I look forward to hearing from you and working together to help you achieve your goals.