Behavior Consultants


Executive Director

Michelle Ragozzine, EdM, BCBA

Michelle Ragozzine is a Board Certified Behavior Analyst (BCBA). She received her Bachelor's Degree in Psychology from Providence College and her Master of Education from Harvard Graduate School of Education. Michelle was initially trained in Applied Behavior Analysis (ABA) by Dr. Alan Kazdin at Yale University and later through the University of West Florida. While working directly for Dr. Kazdin, Michelle was trained in Parent Management Training (PMT). PMT is a highly successful, empirically supported parent education model designed to reduce behavioral excesses in children.

After leaving Yale, Michelle coordinated an ABA program for children over the age three in the state of California. As the coordinator she trained and supervised other behavior analysts and direct therapy staff. Additionally she performed Functional Behavioral Assessments, completed developmental evaluations on children of all ages, and consulted regularly with school districts. While in California Michelle was trained in Pivotal Response Training (PRT), a naturalistic ABA intervention used to teach children on the autism spectrum.

Since returning to CT, Michelle has consulted for school districts and acted as the director of an ABA program in the state of CT. Additional specialties include Picture Exchange Communication (PECS), experimental analysis, staff training and supervision, program development, and positive behavioral support.


Director of Staff Development

Caitlan Mezerewski, MA

Caitlan earned her Master's Degree from the University of West Florida, where she completed coursework required to become a BCBA. She earned her Bachelor's Degree in Psychology with a concentration in Mental Health from Southern Connecticut State University.

Caitlan has been providing ABA services to children of all ages with autism and related disorders since 2009. Prior to deciding to make this work her career, she volunteered for programs that provided services to children with special needs for 6 years.

Caitlan works closely with each staff member and families giving extra support on all PRT based skills. Caitlan is dedicated, enthusiastic,  and feels very fortunate to be able to work in a field that she feels so passionate about. 


Behavior Consultant 

Kelly Vornkahl, MA, BCBA

Kelly received her bachelor’s degree from University of Bridgeport in Psychology. She worked as a therapeutic counselor for about two years and is certified in therapeutic crisis intervention. Kelly has experience working with a diverse population of children in an intensive outpatient setting in which she helped to provide individuals with alternative behaviors and coping skills. She has also volunteered at the Center for Human Services.

Kelly has received her Master's degree from the University of West Florida. Kelly is excited to continue working with children and advance her career with the MR&A team. 


Behavior Consultant

Kinder Freedman, BCBA

Kinder Freedman is a Board Certified Behavior Analyst (BCBA).  She received her Bachelor’s Degree in Psychology from the Sacred Heart University and her Master of Science in Applied Behavior Analysis from North Eastern University. 

Kinder began her career providing ABA services as a behavior technician at a school designed for children and teenagers with Autism Spectrum Disorders (ASD), developmental disabilities, and related neurological impairments.  While working in the school environment, Kinder was trained directly by Speech and Language Pathologists, Occupational Therapists, and Board Certified Behavior Analysts in a variety of learning methodologies.  After four years working in the school environment, Kinder continued her career as an ABA therapist providing direct 1:1 ABA therapy for children and teenagers in their homes and community environments.

Currently, Kinder practices as a Licensed Behavior Analyst in the state of Connecticut.  Kinder’s current areas of interest include Pivotal Response Training (PRT), functional based interventions, and verbal behavior. 


Behavior Consultant 

Michael Magnotta, BCaBA

In 2014, Michael received his Bachelor of Arts in Criminology with a minor in Psychology from Central Connecticut State University. He is attending graduate school for his Master’s in Behavior Analysis, in pursuit of his BCBA. Michael is certified in PMT. 

Since graduating from CCSU, Michael has worked as a job coach with young individuals on the autism spectrum. In this position, he was responsible for teaching life skills and implementing behavior modification plans. Michael is a compassionate and driven person who enjoys assisting others and is an integral part of the MR&A team. 

ABA Therapists


Lisa Castellana, ABA Therapist, RBT

Lisa Chiodi is a recent graduate of Iona College, receiving her B.A. in Speech Pathology and Audiology. While at Iona Lisa was responsible for creating full Speech Assessments which also included suggesting therapy for her assigned client. She also completed an internship at a public school in Greenwich as part of her Bachelor's degree. Through her tenure at Iona, Lisa’s compassion for children with developmental disabilities proved what an asset she would be to the field of ABA Therapy. 


Valentina Rocha, ABA Therapist, RBT

Valentina Rocha graduated from Sacred Heart University in 2017 studying both psychology and speech language pathology. She is bilingual in both English and Spanish. During her undergrad Valentina participated in many extracurricular activities such as the “Are You Autism Aware” club, psychology club, operation smile and national student speech language hearing association club, to name a few.   

Valentina is currently interning with Lindsay Scott SLP and is hoping to continue her studies in speech language pathology. She has also gained experience volunteering with children and teens with special needs in the Acting Up Theater Company's summer camp in Easton. Her dedication and passion will make her a great asset to the MR&A team and she is excited to see herself grow in this field!


 Douglas Bonenfant, ABA Therapist, RBT

Doug is a recent graduate from the University of Miami where he received his Bachelor’s degree in Psychology with a minor in Management. While at UM Doug was a Research Assistant where he observed children’s behaviors in classroom settings while recording data in order to improve classroom behavior. During his summers he was a director at a sports camp and was also involved in a student-run organization called Camp Kesem which is a weeklong summer camp for kids whose parents who have been affected by cancer.

Since graduation Doug has worked as a counselor for adults on the autism spectrum. In this position he was responsible for teaching and assisting individuals in performing the basic functions of independent living. He is very excited to join the MR&A team and looks forward to learning everything it takes to become an outstanding ABA Therapist.


Amber Reese, ABA Therapist, RBT

Amber received her Bachelor of Arts degree in Psychology with a minor in Composite Sciences from East Carolina University. She is pursuing experience in ABA Therapy and striving to become an BCBA. Amber is from North Carolina where she first began working with kids with autism at the Autism Society of NC. There she found a passion to improve the well being of children with disabilities and to bring advocacy to autism within the community. Her plans in Connecticut are to grow as an ABA Therapist and travel to various places where these needs are scarce.



Leslie Torres, ABA Therapist, RBT

By December 2018, Leslie will have earned her Bachelor of Science degree in Psychology under the Applied Psychology & Assessment (AP&A) track from Southern Connecticut State University. While attending SCSU, Leslie was a research assistant at the SCSU Reading Evaluation and Development of Skills (R.E.A.D.S) laboratory. As a research assistant, she has conducted standardized reading assessments and one-on-one dialogic reading (DR) interventions with children in Kindergarten through 2nd grade in a local elementary school. 

During her undergraduate career, she has presented at the undergraduate research conference at SCSU and Psychology Day at Central Connecticut State University under the supervision of R.E.A.D.S lab for their research concerning the exploration of vocabulary differences between two elementary schools. By having a background working with elementary school children in the READS lab, MR&A accepted Leslie as an intern to learn how to conduct ABA with children of different ages. Her intern experience at MR&A has been so great that she plans on pursuing a career in school psychology with MS/EdS concentration while completing her BCBA.


Ashley Brunner, ABA Therapist

Ashley received her Liberal Studies degree with concentrations in Psychology and Biology from Western New England University in 2016. There she was also a member of the women’s lacrosse team. Ashley is now enrolled in graduate school to receive her masters in Autism & Applied Behavior Analysis. 

Prior to starting with MR&A Ashley worked for a public school providing one-on-one support to children with autism and other developmental disabilities. She is eager to learn from everyone and apply the knowledge she learns as she earns her degree to best help those she is working with.


Katherine Dussan, ABA Therapist, RBT

Katherine Dussan received her Bachelor of Arts in Psychology from West Virginia University in 2013. She is currently enrolled in the ABA Masters program at University of Saint Joseph, where she is in her second year with an anticipated graduation date of 2020. Upon graduation, Katherine plans to pursue her BCBA.


Once graduating from WVU, Katherine began working as a toddler teacher and then moved on to a paraprofessional/mental health worker role in a special education school. It was at that school that she began working with children on the autism spectrum and implementing behavior plans. While doing this, Katherine grew a passion for her job and became a Registered Behavior Technician. Once getting this certification, she continued to implement behavior plans while also creating academic programs. As Katherine learned more about ABA she knew that this was what she wanted to pursue a career in. Katherine is really excited to work in the home setting and continue to learn ABA hands on in the field. 


Jazmine Caraballo, ABA Therapist

Jazmine received her Bachelor's Degree in Speech Language Pathology and Audiology from Iona College in 2016. While at Iona, Jazmine gained experience with children through their tutoring program which serviced local children. She was also able to complete an extended observation with a special education preschool class. It was here that she developed her compassion and love for working with children with special needs.

Since graduating from Iona, Jazmine worked as a preschool teacher in a community early childhood program in CT. While she found this work very rewarding, she ultimately decided to leave and pursue a career working with the special needs population. She is eager to learn all she can from everyone and begin her journey in the field of ABA Therapy.


Ivana Izzo, ABA Therapist

Ivana will receive her BS in Behavioral Studies with a concentration in Psychology from Manhattanville College in May. While at Manhattanville she worked for a LCSW for two years where she was able to work with children with various behavioral and developmental disabilities. During this time she realized she wanted to pursue a career working with special needs children. She has always been passionate about working with kids and is super excited to be an ABA Therapist at MR&A!


Alyssa Sinopoli, ABA Therapist

Alyssa graduated from Sacred Heart University with a Masters in Teaching in 2013 as well as a Bachelors in Psychology in 2012. 

After college, she taught students in grades 3-5 for four years in public school. She has also taught students in grades 3-8 at a therapeutic day school for one year. 

She recently decided to change career paths and that is how she found the world of ABA! She is excited to continue to develop her passion for working with children  in a different setting.

In her free time, she enjoys going to the beach, hiking, cooking, and spending time with her Portuguese and Italian families. She is looking forward to learning as much as she can about this field from her clients and coworkers. 


Morgan Colombo, ABA Therapist

Morgan is a new graduate from Franklin Pierce University.  She graduated with a Bachelors of Science in Psychology.  While attending Morgan also minored in Public Health.  During her college career she participated in the Peer Leadership Program as a Peer Leader where she counseled her fellow peers during their first year at college.

Morgan completed an internship at the Knights of Columbus.  Here she worked on their learning management system and created Leader Training Webinars.  This internship helped her develop a strong work ethic and compassion for helping others.

In her free time she enjoys snowboarding, glassblowing, and spending time with her friends.  She is excited to begin her career in ABA therapy here at Michelle Ragozzine & Associates. 


Lakenya Watford, ABA Therapist

Lakenya obtained her Associate’s degree in Early Childhood Inclusive Education and is committed to continuing her education at Southern Connecticut State University. She is also a mother to a vivacious and beautiful little girl.

She previously worked as a preschool teacher for over six years and has a passion for supporting children’s personal goals and development. During her years as an early childhood educator, she encountered rewarding experiences and outcomes with children who have special needs such as autism, developmental delays, intellectual disabilities, ADHD, and emotional disturbances. 

During this time she witnessed the power of collaboration between families, specialists, teachers, and therapists who contribute to the well being and enrichment of the whole child. Lakenya is thrilled to translate her experience, education and skills into her role as an ABA therapist at Michelle Ragozzine & Associates.


Alanna Mossberg, ABA Therapist

Alanna  graduated from the University of Rhode Island in May 2019 with her  Bachelors of Science in Human Development and Family Studies with a focus in family and community settings.  She also received a minor in Psychology. While attending the university she took numerous classes related to human development, child development, and many different psychology courses. 

Alanna was also an intern at the Woonsocket Head Start.  It was here that she was able to gain experience as a Mental Health Specialist. She worked with young children with developmental, behavioral, and emotional difficulties.  

Alanna has a passion for working with children and is excited to be joining the Michelle Ragozzine and Associates Team as an ABA Therapist.


Erin Dillman, ABA Therapist

Erin is currently attending Southern Connecticut State University where she is pursuing a Bachelors degree in Psychology with a concentration in mental health.  She is currently a member of three honor societies one of which being the International Honors Society in Psychology.  

Erin has volunteered in outreach events and fundraisers for Girls on the Run International and Camp Rising Sun. She has been a camp counselor at the local YMCA where she discovered a passion for working with children.  

Erin is excited to be working with Michelle Ragozzine & Associates


Meredith Dow, ABA Therapist

Meredith Dow, a UConn graduate (2009), has spent much of her adult career-life working with children of all ages beginning in the Hartford Public School system. It wasn’t until she began working as a Vision Therapist, did she truly realize the great responsibility and passion she has for assisting those with disabilities. As a VT she worked with stroke victims, traumatic brain injury patients, children with dyslexia, and children with autism. She is thrilled to be working with such an incredible team of devoted caregivers at Michelle Ragozzine & Associates.

When Meredith is not working you can find her hiking with her lab, puttering in her vegetable garden, practicing and teaching yoga, reading, or binge watching Netflix. As a major foodie, in

the evenings you can be sure she is trying out the latest trendy restaurant recommendation or in her own kitchen pretending to be a contestant on Chopped!



 Lisa Benz, Client Services Coordinator

Lisa studied psychology at the University of Connecticut until moving home and continuing her studies at Southern Connecticut State University. Lisa is currently a Milford resident with three beautiful children. She has prior experience as an office manager at a mid-size company. She also was an account executive and department manager at a law firm, managing multiple sites and staff members. She briefly worked in sales as a district consultant before finding a home at Michelle Ragozzine & Associates. Her passion for children and their well-being is a perfect fit for our industry. 


 Daniel Kalweit, Administrative Assistant

Daniel Kalweit received his BS in Marketing from Southern Connecticut State University in 2004. Since graduating Daniel has gained work experience in a myriad of different arenas including everything from Radiology Tech Aide to General Manager of a Comedy Club. Along with being well versed in Microsoft Office Suite he is also organized and punctual. Dan has been performing stand up comedy since 2009 and can be seen at shows across the country. 


Patricia Candrea, Practice Manager

Patricia graduated Magna Cum Laude from Pace University in 2014 with degrees in Sociology and Anthropology. While attending Pace University she was able to work at Blythedale Children’s Hospital and the Children’s Hospital at Yale-New Haven Hospital. Working at these two institutions launched her passion for the caring and health of children. After graduation Patricia worked as a low vision consultant at a retina practice in Old Greenwich. There she advocated for patients who were legally blind to obtain social initiatives and assistance for them. 

Patricia then went on to become a clinical team manager and surgeon’s assistant at an ophthalmology practice associated with Yale-New Haven Hospital. At this practice Patricia cared for patients in clinic and in the operating suites at Yale’s ambulatory operating room. She also managed the clinical and administrative staff of this large surgical practice. It was here that Patricia developed a passion for the behind the scenes work of practice management.


Lauren Vogel, Administrative Assistant

Lauren Vogel received her BS in Liberal Studies with a concentration in psychology, sociology and wellness from Southern Connecticut State University in May 2012.  Since graduating, Lauren realized that her passion was working with children on the autism spectrum and quickly found her niche and a home at Michelle Ragozzine and Associates, LLC.  She gained 7 years experience as an ABA therapist during her time at MR&A and is very grateful for the knowledge, children, and outstanding staff she has encountered along the way. 

Lauren is very excited to start her new role as part of the administration team at MR&A and is confident that she will flourish greatly in this position!