About Our Practice

Photo of Dr Stentoumis

Jason G. Stentoumis, Psy.D., L.P.

I am a licensed clinical psychologist with over 20 years of experience working with children, adolescents, adults, and families. My private practice in the Lansing area was established in 2008.

I received my master’s degree in clinical/behavioral psychology from Eastern Michigan University and my doctorate in clinical psychology from Wright State University in Dayton, Ohio (2006) which is accredited by the American Psychological Association.

I am a current member of both the Michigan Psychological Association and American Psychological Association. I am also recognized by the National Register of Health Service Providers in Psychology.


Matt Orlando, M.A., L.L.P.

Matt is a Limited License Psychologist and joined our practice in October of 2025. Matt earned his Master’s degree in clinical psychology from the University of Detroit Mercy in 2013. He is also a 2010 graduate of Michigan State University. Matt has 13 years of clinical experience providing therapy and conducting psychological assessments.

When he is not working, Matt enjoys spending time with his wife and two young kids, coaching, playing basketball, and watching movies.

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Shannon Ashworth – Office Manager

Shannon worked for 15 years in finance before joining the practice in 2016. She is the initial point of contact for scheduling, general questions, etc.