Psychologists (click name for information)

Dr. Susan Sanderson, Ph.D., Owner

Dr. Dustin Adamo, Ph.D. (Town and Country location)

Dr. Chris Derix, Psy.D.

Dr. Lisa McGrath, Ph.D.

Dr. Susan Shuman, Psy.D.

Dr. Christi Moore, Ph.D.

   Licensed Counselors

Ashley Chambers, LPC

Kelly Karavousanos, LPC

Lisa Panicola, LPC

Cory Standridge, LPC

Jacqueline Weydert, LCSW

Megan Adamo, LCSW, RPT (Town and Country)

Leo D'Anniballe, LCSW, DCSW, BCD

Cyndi Williams, LCSW

Julie Maples, LCSW (Town and Country)



David Sanderson, Manager

Jennifer Allen, Assistant Manager

​And Psychological Services, LLC

Ashley Chambers is a Licensed Professional Counselor serving children, adolescents, adults, couples and families. She has a Masters in Counseling from Lindenwood University and brings a unique perspective to counseling. After years working in a shelter for runaway and homeless youth, as well as work with children in community and school-based settings, she has developed an accessible, trauma-informed approach to counseling. She believes in a client-centered approach that is inviting, comforting, and puts anyone at ease. Everyone should feel welcome and accepted, and Ashley does everything possible to make her clients feel that. She is currently working toward her certification as a Licensed Play Therapist in order to serve young children as effectively as possible. When she isn’t providing care to clients, Ashley lives in O’Fallon with her husband, Ben, and son, Elliot.

Ashley Chambers, LPC