Meet the Staff


Maureen Keeney-Stoll, MA

General Manager


Villanova University
Villanova, PA
Master of Arts in Human Resources Management

DeSales University
Center Valley, PA
Bachelor of Arts Psychology

Maureen Stoll is a Human Resources and Business Management Professional with a wide range of business experiences.

Maureen joined our organization in 2004 as Director of Human Resources. In that role, she had very positive impact on our administrative and operational performance.

Maureen was subsequently promoted to positions of increasing importance culminating in her appointment as General Manager in 2016.

In this role, she is responsible for the day to day oversight and management of our Warwick Family Services, MCC, Associates Home Care and Bright Beginners Academy programs.

Maureen also serves as our Compliance Officer.

Maureen is an effective leader and a superior manager. She possesses a strong commitment to quality, an unwavering desire to develop her staff while managing costs. Maureen is quick to recognize changes in the business environment and thoughtfully makes the required changes in strategy and tactics to assure our continued success.

During her tenure, the company has experienced continued growth, expanded its program offerings and its geographic reach while enhancing our reputation for clinical excellence.

Jeffrey M. Friedman, Ph.D., LCSW, QCSW

Director of Clinical Services
Warwick House


Warwick House Residential Treatment Facility to Close

All Other Programs Remain Open & Ready To Help


University of Pennsylvania
School of Social Work
Philadelphia, PA
Doctor of Philosophy

Family Institute of Philadelphia
Philadelphia, PA
Certificate in Family Therapy

Washington University
George Warren Brown School of Social Work
St. Louis, MO
Master of Social Work

University of Pittsburgh
Johnstown, PA
Bachelor of Arts
Majors: English and Psychology

Dr. Friedman, a founder of the Warwick House, is a respected leader in the child welfare and mental health community. A distinguished academician in the field of social welfare, he has conducted noteworthy research in the areas of foster care, adoption and residential treatment. This includes his contribution to the in-depth look at the foster care system by Ira Schwartz entitled Kids Raised by the Government.

Based on his research and practical experience, Dr. Friedman pioneered the Intensive Treatment model utilized at the Warwick House. The Warwick model is dedicated to the principle that children are better raised and served in family settings, creating the goal of achieving a shorter length of residential treatment stay, by forging a “Family Partnership” to achieve systemic family treatment. This requires the family to be involved in every aspect of their child’s treatment. Our program encourages families to get involved in the activities at the Warwick House, to participate at team meetings during the course of treatment and commit to designed therapeutic stays overnight at the House. However, treatment is also provided in the child’s home(s), as well as in the therapeutic environment of our facility. The home component is unique to the Warwick House and has demonstrated its value as evidenced by successful outcomes of children stabilized in family settings, biological, foster or adoptive and a reduced length of stay achieved by the program.

Treatment plans are formulated to include three primary Child Welfare goals of safety, permanency and well being of the child and their family, exhibited by mental health objectives in order to reach these goals. Treatment effectiveness relies on collaboration focused on re-connecting families to other community-based services, so discharge planning begins at admission. Treatment fidelity is maintained by ongoing supervision of all clinical staff, e.g., primary therapists and milieu counselors on a weekly basis, to assure effective treatment plan implementation. The program focuses on data collection as part of its effort to establish an evidence based practice, as well as serving as its goal of serving as its own learning center, as this fosters the development of new strategies and interventions for distressed families.

Shawn Wall, RN, MSN

Director of Nursing
Associates Home Care, Inc
Warwick House, Inc.

Shawn has worked in Part Time and Consulting roles with the Warwick House since 2011 and with Associates Home Care since 2018. In her Full time, expanded position with the company, she is responsible for overseeing the Nursing Services at The Warwick House as well as leading and providing operational oversight of Associates Home Care in Bucks and Delaware Counties. Shawn brings over 25 years’ experience to this role holding positions as Charge Nurse and Director of Nursing with several Inpatient and Residential Behavioral Healthcare Providers in the region. She holds a Bachelor’s Degree in Psychology, completed her RN Degree in 1994 and her Master’s degree in 2002.

Stephanie Richer, MSS

Director of Behavioral Health Services


Bryn Mawr College
Bryn Mawr, PA
Masters, Social Work

Niagara University
Niagara, NY
Bachelor of Science Social Work

Stephanie Richer is responsible for the clinical and operational management of our Family Based, Specialized BHRS and Child and Family Outpatient Programs.

She is an experienced child, adolescent and family therapist certified in the EcoSystemic Structural Family Therapy model. She has a passion for working to help families heal, connect and stay together using a strength-based approach rooted in a relational, trauma informed framework. Stephanie is dedicated to assuring clinical fidelity to our programs.

Stephanie joined our team in 2007 and has held positions of increasing responsibility, most recently as the Director of our Family Based Program. Her passion as a clinician, her leadership skills along with her capacity to mentor and develop staff while supporting rapid program development and expansion have been key to our success.

Megan Smith, M.S., BCBA, LBS

Director of Applied Behavior Analysis Services


Saint Joseph’s University
Philadelphia, PA
Master of Criminal Justice
Specialization in Behavior Analysis

Holy Family University
Philadelphia, PA
Bachelor of Arts in Psychology

Megan began working at MCC Warwick in 2012 as a Therapeutic Support Staff and has since worked in several roles in the Applied Behavior Analysis and Behavior Health Rehabilitation Services Programs. She is a Board-Certified Behavior Analyst and Licensed Behavior Specialist specializing in children and adolescents diagnosed with Autism Spectrum Disorder. 

Megan is passionate about implementing evidence-based practices to increase skills and decrease challenging behaviors across settings to maximize potential. 

In this role, she is responsible for the clinical supervision of Behavior Specialists and Behavior Technicians and provides a strong behavior analytic knowledge to assist in improving program implementation. 

Megan is enthusiastic about teaching and supporting staff how to effectively conduct functional behavior assessments and develop individualized treatment plans to provide the most quality treatment. 

As Director of the program, she is also responsible for program growth, including managing referrals and intakes. 

Megan focuses on minimizing client wait time through the provision of prompt service delivery and being available, from the time of initial referral continuing throughout the course of treatment, to offer additional support to clients and families. 

Brianna Margaretta MS, ABA

Applied Behavior Analysis Services


Capella University
Minneapolis, MN
Masters of Science in Applied Behavior Analysis

Rowan University
Glassboro, NJ
Bachelor of Arts in Psychology

Bachelor of Arts in Sociology

Brianna Margaretta is a Board Certified Behavior Analyst and Licensed Behavior Specialist. She began her career at MCC in 2011 servings as a Therapeutic Support Staff.  Her clinical experience and training  led to her advancement  and assuming the role of Behavior Specialist Consultant. 

Brianna specializes in working with children and adolescents with Autism Spectrum Disorder, specifically utilizing empirically supported ABA treatment strategies to target areas of skill acquisition and behavior reduction needs. She is passionate about improving the quality of life of clients with ASD and their significant others. 

In her role as Coordinator of the Applied Behavior Analysis Program, Brianna completes Functional Behavior Assessments to determine the unique needs of each individual client. She is also working to continue to build and expand the ABA program at MCC with a focus on center-based instruction. Brianna supports BSC and TSS development and implementation of treatment programs at the highest standard, utilizing behavior analytic principles to supervise and evaluate client services. 

Bridget D. Van Cook, M.S.

Family Based Program


Cairn University 
Langhorne, PA
Master of Science Clinical Counseling

Bridget D. Van Cook is a Counseling and Leadership Professional with a broad range of experience in the Community Mental Health and Substance Use Disorder Field.

Bridget joined our organization in 2019 as an Outpatient and School Based Therapist.
Her strong interest in training and leadership development inspired to her create a Trauma Informed Virtual Learning Programs for our local school community.

Bridget was promoted to the role of Director of Family Based Services in 2022.
She oversees the Warwick Family Based Program, which now serves eleven (11) counties across six (6) regional offices in Eastern Pennsylvania.
Building on the groundwork already in place, Bridget has focused on the continued professional development of her staff.
This has been especially evidenced by the advanced problem solving skills demonstrated by her staff.
This skill is of critical importance when encountering the unique challenges in providing this intensive community based service.

Bridget’s responsibilities include clinical policy development, staff supervision, collaborating on fiscal and budgetary decisions, performing clinical audits and maintaining licensure compliance. She also serves on our Leadership Development Committee.

Bridget is currently pursuing her Ph.D. in Counselor Supervision and Education from Liberty University. As part of this program, she also serves as a Teaching Assistant to support master’s level students.

Bridget brings a fresh and exciting perspective to the Family Based Department and is collaborative in her approach. She is diligent in her commitment that every family experience clinical excellence while being treated with respect, dignity, and compassion.

Jordan Snyder, MS, LPC

Outpatient Clinical Supervisor


Cairn University
Langhorne, PA
Master of Science in Counseling

Jordan began his career as a mobile crisis worker that supported children in Bucks County and played a crucial role in building up the program. He joined MCC Warwick as a Family Based Counselor in 2018 for Bucks County. He spent the next two years honing in on his clinical and leadership skills until being promoted to Family Based Supervisor overseeing teams in both Berks County and Chester County in 2020. He then joined the Outpatient department in 2022 as the new Clinical Supervisor. In both supervisor roles, Jordan has taken on the role of providing both clinical oversight and support to staff while taking on the administrative responsibilities in building up the department and creating strong relationships with services in each county.

Jordan has experience and passion in supporting children, families, and adults in becoming their best selves and utilizing various models such as ESFT, Structural Family Therapy, CBT, and other strengths based and trauma informed approaches to promote client success. In this role, Jordan is dedicated to promoting growth for anyone who walks through these doors. For everyone that crosses his path, both client and staff, he never asks what’s wrong with you and instead asks, “What has happened to you and how can I help you become your best self?”

David Wall, MA

Director of Business Development
Warwick Family Services, Inc.
Maternal Child Consortium, Inc. (MCC)


East Stroudsburg University
East Stroudsburg, PA
Master of Arts
Public Administration

Kutztown University
Kutztown, PA
Bachelor of Science
Criminal Justice

Dave’s background includes serving in Direct Care and Senior Management Level positions in County Human Services and Private Provider Agencies spanning over 25 years.

He is responsible for identifying and developing new growth and service enhancement opportunities in the region for the company’s broad array of specialty services, bringing new payer contracts online, as well as leading the company’s community outreach and marketing efforts.

Using his skills and experience in Behavioral Health and Human Services program and business development and contracting, Dave works closely with County and Community stakeholders and payers to foster effective communication and maintain strong, lasting relationships.

Tina Clewell, MBA

Finance Manager


Holy Family University
Philadelphia, PA
Master of Business Administration

Penn State University
University Park, PA
Bachelor of Arts, Integrative Arts

Tina Clewell joined Warwick Family Services, Inc. in 2007.

Over the course of her career with us, Tina’s duties have expanding as the company has grown.

Tina began working in the Human Resources department, serving first as an Assistant, then a HR Generalist.

She then moved to our Warwick House site and held the position of Admissions Assistant and then Corporate Safety Officer.

Tina was subsequently promoted to Human Resources Manager.

In this role, she was responsible for the oversight and management of all Human Resources functions including the coordination of the recruiting, hiring and orientation process for new employees and administrating our employee benefits plan.

In 2020, Tina was promoted to the position of Finance Manager.

She is responsible for most of the company’s financial functions including aggregating key corporate financial information, overseeing accounts payable, developing budgets, day–to-day administration of our 401k plan and other financial related matters.

Nannette Johnson, MBA

Human Resources Manager


University of Phoenix
Online Studies – Philadelphia, PA
Master of Business Administration/Healthcare Management

University of Phoenix
Online Studies – Philadelphia, PA
Bachelor of Science -Business Administration/e-Business

Nannette joined the Warwick Family Services team in 2022.

She has worked in Human Resources since 2009 and possesses a broad range of experience in the healthcare and behavioral health sector.

Nannette is responsible for overseeing and managing all Human Resources functions including recruiting, hiring, employee relations, benefits, family medical leave, workers compensation, regulatory compliance, and reinforcing/implementing company policy.

She is dedicated to assuring timely and accurate responses to staff inquiries and requests.

 Nannette has a strong desire to help others succeed and achieve success in their roles. This is key to both their professional development and self- esteem.

Her experience, training and commitment to lifelong learning and personal development has contributed to her success in this role.

Michael Murphy

Early Childhood Director at Bright Beginners Academy


Temple University
Philadelphia, PA
Bachelors of Science in Education
with Teaching Certifications in Elementary (K-6) and Early Childhood (N-3). 

Mr. Mike is a graduate of Temple University with a Bachelors of Science in Education with Teaching Certifications in Elementary (K-6) and Early Childhood (N-3). 

He has taught for over ten years in a variety of classroom settings including a charter school in Southwest Philadelphia, an inclusive preschool setting in Bucks County and Easter Seals of Southeast PA. His classroom experiences range from working with non-verbal children with special needs to establishing a sense of understanding and cooperation amongst diverse groups. 

Michael joined the Bright Beginners Academy family in 2019, serving first as a Pre K Counts teacher and was subsequently appointed as Early Childhood Director.

In this role, he seeks to create a positive, supportive environment for his staff with a focus on experiential learning with high expectations for student growth and development. 

By emphasizing the utilization of developmentally appropriate practices and affording his staff the opportunity to use creativity in meeting the needs of students produces the perfect environment for achievement. 

Mike’s education and management philosophy focuses on the importance and universal benefits of inclusive programming by creating a positive, supportive work environment.

As a proponent of Positive Behavior Interventions and Supports (PBIS), Michael and his staff believe that there are no “bad” kids, just sad choices. Just as adults can make mistakes along the way, children can easily do the same.

His love for teaching and working with children began at an early age. Mike helped his mom as babysitter and volunteered extensively to work with young children during his teens. Many of the mentoring relationships he forged during those years remain strong to this day.

 Mike and his staff guide even the youngest of children in building resiliency, to step up and try again. They bring a level of joy and excitement to the classroom that is contagious. 

Mike has a demonstrated ability to help his students continue to reach or even exceed the established expectations. Whether a student, parent or a caregiver, you will feel his support and know that you are encouraged to meet any challenge.

Mr. Mikes’ colleagues and former students agree that you will never observe him giving up on a child, a parent or a member of his amazing staff. Every circumstance allows for a positive moment for praise as an accompaniment to the lesson to be taught. 

Mr. Mike lives in Bensalem with his two sons. He coaches and is a Director of Intramural Soccer at Parkwood Youth Organization minutes away from BBA. He has coached 3-5 year old soccer for the last 4 years and continues to instill lessons of sportsmanship, empathy and self-regulation both on the field and off.