North Campus in Lansdale, PA  

Educational Director-  Mari Jeranek- Errico

Mari joined the MilagreKids North team in March, 2014 after spending nearly 15 years providing behavior analytic programming to children throughout Montgomery, Philadelphia, and Bucks counties.  She was very eager to move back to a school-based program after so many years on-the-go as a consultant.

Prior to working as a consultant, Mari held teaching positions in a variety of settings.  On the bio-behavioral unit at Children’s Hospital of Philadelphia she worked with students with severe behavioral difficulties and cognitive challenges.  Here, she developed strong skills in increasing functional communication for learners of all abilities and analyzing and treating severe problem behavior.  At the Pathway School, she served as a teacher in an autistic support classroom which used the principles of applied behavior analysis.  She worked hand in hand with the administration to develop a classroom for students who needed both a life-skills based curriculum and behavioral teaching methods.  

Mari's educational credentials include a Bachelor’s degree in Psychology with a Concentration in Special Education from Beaver College (now Arcadia University). She holds a PA Teaching Certificate in Special Education.  Mari did graduate work in Applied Behavior Analysis and Special Education at Penn State University and Temple University and consistently seeks continuing education opportunities.  Mari has also completed the introduction through advance Verbal Behavior workshop series with Dr. Vince Carbone.  Mari has extensive experience consulting with classroom teachers on individual programming and classroom management issues, and has given presentations on Applied Behavior Analysis and Autism to both parents and medical professionals.

Mari lives in Warrington with her husband, Dominick, and their daughter Caroline.  They have one dog and five cats (all with Disney-themed names!).  When she’s not working at Milagre, Mari can be found working as Caroline’s taxi to dance competitions and viola performances as well as leading the educational team at her church.




Consulting BCBA — Tracey Gunther, MA, BCBA

It is with great enthusiasm that I join the Milagre Kids School team! 

 I have been Board Certified since 2009, however;  I have been working with students with Autism for over 20 years.  Over these years I have been an ABA therapist, program trainer, behavior specialist for an approved private school, and an independent contractor as a BCBA within the home and school environment, elementary through adolescents. 

I completed my undergraduate work at Cabrini College, where I earned my bachelors in Psychology.  I completed my master’s degree at Eastern College, where I graduated with a School Counseling degree.  Having extensive experience and background in ABA, I completed Penn State’s Applied Behavior Analysis program, which prepared me to sit for the Board Certified Behavior Analyst (BCBA) certification exam.  In addition to providing individual behavioral support, I enjoy working as part of a team and consulting with teachers, staff, parents and other professionals, to promote a multi-sensory approach to instruction. 

I currently live in Pottstown with my husband and two daughters, ages 13 and 6.  I enjoy running in my free time and recently accomplished a personal goal of completing my first half marathon this past November. 

I look forward to working together to best support the Milagre Kids and their families!


North Campus Location.....

The Milagre Kids School North Campus is located inside 

Christopher Dock Mennonite High School
Lower Clemens Center Classrooms C-8, C-9, C-10 
1000 Forty Foot RD.  Lansdale, PA   Phone:  484-336-6719   


Directions From The Turnpike: 

Take the PA-63 E exit, EXIT 31, When exiting the turnpike take ramp left 
Turn LEFT onto FORTY FOOT RD and Travel 0.6 miles to 1000 FortyFoot Rd on left

Business Mailing Address:

The Milagre Kids School
20 Rorer Avenue
Hatboro, PA 19040

Administration and Information

Contact Trish at (267) 934-3953