Our Staff
Michael BuonomoLicensed Psychologist Michael joined the Institute at its inception and has provided close supervision to staff, conducted psychodiagnostic evaluations, and has been working to help children with developmental difficulties, including autism, for more than twenty years. mbuonomo@ibc-pa.org | |
Stephen ParkerLicensed Psychologist Stephen is a graduate of the University of Florida and provides diagnostic psychological evaluations for the Institute. He is experienced in school psychology issues and also provides Family Therapy and specializes in the treatment of depression and anxiety in his private practice in southern Chester County. sparker@ibc-pa.org | |
Patricia DonoghueLicensed Psychologist Dr. Donoghue is licensed to practice psychology in Pennsylvania and New York and has specialized in work with children for more than a decade. She performs diagnostic psychological evaluations throughout Chester County and gives individual supervision to BSC and MT providers each week. pdonoghue@ibc-pa.org | |
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Martha DiPrinzioLicensed Psychologist
mdiprinzio@ibc-pa.org |
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Steven KossorFounder & Executive Director of the Institute for Behavior Change Masters degree in clinical psychology from Fairleigh Dickinson University (NJ) in 1977. Licensed Psychologist in 1981. Certified School Psychologist in 1984. For more than thirty years, Steve has specialized in helping children with developmental difficulties, including autism, and is recognized widely as an expert diagnostician and behavioral treatment specialist with extensive experience in the Medicaid EPSDT - BHRS system who has testified several times as an expert witness in Federal court on these subjects. View resume here. sakossor@ibc-pa.org |
Stephanie EnnisBehavior Specialist Consultant Stephanie has a Master of Arts degree from Villanova University and has completed coursework at Penn State University for Certification as an Applied Behavior Analyst. sennis@ibc-pa.org | |
Lauren GarlandBehavior Specialist Consultant Lauren earned her Master of Arts degree from Immaculata University and Certification in School Psychology from Immaculata University. lgarland@ibc-pa.org | |
Tiffany ArnoldBehavior Specialist Consultant While serving as one of our TSS providers, she completed her Master’s Degree in Social Work at West Chester University and became a Behavior Specialist Consultant in 2006. tarnold@ibc-pa.org | |
Raymond TainanBehavior Specialist Consultant Raymond earned his Master of Arts degree from Drexel University. rtainan@ibc-pa.org | |
Brandi OaksBehavior Specialist Consultant Brandi earned her Master of Arts degree from West Chester University. boaks@ibc-pa.org | |
Denise NuttallBehavior Specialist Consultant Denise earned her Master of Arts degree from Immaculata University and is a Nationally Certified Counselor (NCC). dnuttall@ibc-pa.org | |
Apryl RoweBehavior Specialist Consultant Apryl earned her Master of Arts degree from Immaculata University and is a Nationally Certified Counselor (NCC). arowe@ibc-pa.org | |
Pamela ZarankaBehavior Specialist Consultant Pamela earned her Master of Science Degree from Philadelphia College of Osteopathic Medicine. pzaranka@ibc-pa.org | |
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Heather LymanBehavior Specialist Consultant Heather earned her Master of Education from West Chester University. hlyman@ibc-pa.org |
Jessica SnellBehavior Specialist Consultant Jessica earned her Masters of Science from St. Joseph’s University. jsnell@ibc-pa.org | |
Jennifer MedearisBehavior Specialist Consultant Jennifer has earned her Master of Education from Temple University. jmedearis@ibc-pa.org | |
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Mindy Eng, M.Sc.Behavior Specialist Consultant Mindy earned her Master of Science degree from Nottingham Trent University. meng@ibc-pa.org |
Linda EckmanBehavior Specialist Consultant Linda earned her Master of Arts degree from Immaculata University and is a Nationally Certified Counselor (NCC). leckman@ibc-pa.org |



