If you or a loved one are experiencing a crisis please contact: Beaver County Crisis 1-800-400-6180 (Available 24/7)
Physicians & Medical Staff
Dr. John Johnson, MD
Dr. Navdeep Purewal, MD
Mary Beth Hein, PA-C
Dr. Johnson is a Board-certified Psychiatrist with over 30-years of clinical experience.
He specializes in caring for adolescents, adults, and elderly persons with mental illness, intellectual disability, and/or substance abuse challenges.
Dr. Johnson is licensed by the State Medical Board of Pennsylvania in addition to the State Medical Board of Ohio and is a certified by the American Board of Psychiatry and Neurology.
In addition to Western Pennsylvania Psych Care, Dr. Johnson is the CEO and owner of numerous medical locations in the state of Ohio.
Dr. Johnson is also passionate about teaching future medical professionals and is currently an Associate Professor with Wright State University.
Dr. Purewal is certified by the American Board of Psychiatry and Neurology.
In addition to being licensed by the State Board of Medicine in Pennsylvania, he is also licensed in the states of Ohio and West Virginia.
Dr. Purewal is an active member of the American Psychiatric Association.
Dr. Purewal received his Medical Degree from Saba University School of Medicine and completed his psychiatric residency at the Medical College of Virginia.
Mary Beth Hein is a board-certified Physician Assistant with a special focus in psychiatry. She earned her degree, with high honors, from Saint Francis University and later completed additional training in psychiatry, achieving the Certificate of Added Qualifications (CAQ) in Psychiatry from the NCCPA.
​
Mary Beth is passionate about helping people and takes a compassionate, patient-centered approach to care. She finds it rewarding to support individuals and families as they work through the challenges of mental health.
​
When she is not at work, Mary Beth enjoys spending time with her husband, Matt, their children, and their dog, Leia.
​
Outpatient Therapists
Dr. Joseph E. Peters, PhD
Matthew Maurer, LPC
​
Rose Colatriano, LCSW
Dr. Peters is a board-certified clinical psychologist with over 40 years of experience in clinical practice, teaching, and supervision. He is Professor Emeritus of Graduate Counseling at Geneva College and has extensive experience training future clinicians.
His individualized approach addresses a broad range of psychological concerns, with particular expertise in anxiety, depression, trauma, and coping with chronic medical illness. Dr. Peters is currently not accepting new patients.
Matthew is a Licensed Professional Counselor (LPC) and Nationally Certified Counselor (NCC) with nearly a decade of experience working with children, families, and couples. He utilizes evidence-based approaches, including CBT and ACT, along with an individualized, holistic approach to help clients achieve their goals.
Matthew offers flexible scheduling, including evening appointments, and accepts most major insurance plans and Medical Assistance.
​
Rose is a licensed clinical social worker (LCSW) in the state of Pennsylvania. She graduated with a Master of Arts in Counseling Psychology from Slippery Rock State University in 1987. She also graduated with a Master of Social Work Degree in 1995 from the University of Pittsburgh. Rose has been a therapist at Western PA Psych care since 1996. Rose accepts most health insurances including MA, UPMC, VBH, and Highmark. Rose is not currently accepting new patients, but will open her schedule soon.
Jennifer Winston, MA
Jennifer earned her BS in Psychology from Penn State University and MA in Counseling from Slippery Rock University. Jennifer has been working at WPPC for 16 years now. Her treatment focus is CBT and DBT for Anxiety, Depression, Adjustment Disorders. She also has a special interest in working with the LGBTQ population. Jennifer accepts medical assistance insurance and is currently taking new patients.
Dianna Stafford,
MA
Dianna holds an Associate’s Degree in Education from CCBC, a Bachelor’s Degree in Psychology from Washington & Jefferson College, and a Master’s Degree in Counseling Psychology from Geneva College.
With experience as a behavioral specialist, college instructor, and private practice therapist, Dianna has supported individuals with autism, developmental disabilities, anxiety, depression, grief, and relationship challenges. Her therapeutic approach includes CBT, marriage and family therapy, and compassionate, individualized care.
Todd Bowser,
LPC
Susan Hughston-Roberts, LCSW
Timothy Evers,
MEd.
Susan is a licensed clinical social worker (LCSW). She graduated with her bachelor's and master's degree in social work from the University of Pittsburgh. Susan has been serving patients in outpatient practice for the past 8 years. She accepts most major insurances, Medicare and Medicaid.
Tim is an outpatient therapist working with WPPC for 18 years now. He has over 35 years of experience working in the human services field. He specializes in therapy with clients with High Functioning Autism, ADHD, Oppositional Defiant Disorder, and Parent-Child Relationship problems. Tim also recently obtained a Sex Offender Treatment Provider Certificate through the International Trauma Training Institute (ITTI). Tim presently serves patients through outpatient therapy and School Based Behavioral Health therapy after having done Wrap-Around Services for over 15 years. Tim also is a supervisor and Community Liaison for WPPC working with multiple schools, agencies, and organizations.
Danielle Schotsch, MSW
Danielle Schotsch holds a Bachelor of Science from Slippery Rock University and a Master’s Degree in Social Work from the University of Pittsburgh. With experience in child welfare, school social work, and addiction services, Danielle provides compassionate counseling to children, teenagers, and adults.
She specializes in supporting teens experiencing anxiety, depression, peer stressors, and self-harming behaviors, as well as adults navigating domestic violence, PTSD, mood disorders, miscarriage, and relationship challenges. Danielle is also a published author who values sharing stories that inspire and make a meaningful impact.
Denise Dymond, MSW
Denise is a dedicated and compassionate licensed social worker committed to supporting clients through life’s challenges with empathy, respect, and collaboration.
She holds a Master of Social Work from the University of Pittsburgh and brings nearly two decades of experience helping children, women, and families navigate emotional, behavioral, and relational challenges. Denise’s client-centered approach honors each person’s unique story, strengths, and goals while fostering a safe, supportive environment for growth, healing, and resilience.
Todd is a Licensed Professional Counselor having received a Bachelor's Degree from the University of Pittsburgh and a Master's Degree from Geneva College. He has been an Outpatient Therapist for over 15 years and works with all ages and diagnoses.
​
Todd works in our outpatient clinic as well as tour Positive Steps program in two school districts: Rochester (Tuesdays) and Blackhawk (Thursdays). He accepts most insurances and has availability in our outpatient clinic on Mondays, Wednesdays, and Fridays, both mornings and evenings.
School-Based Therapists/
Positive Steps
Lori Bollen,
MS
Angela Parker, LPC
Dawn Brendle, PhD
Lori is the school-based District Supervisor for Rochester Area Schools. She graduated from Geneva College with a bachelor's degree in psychology and earned her master's degree in counseling from Capella University. She has been with WPPC for 17 years and specializes in working with children, adolescents, and their families. Lori's main area of focus is anxiety disorders, but she does address other behavioral health concerns. She has over 20 years of experience in the mental health field working with children and adolescents with mental health needs. She can be reached at 724-775-7500 ext. 1949 or by email at: bollenl@rasd.org.
Angela is the district supervisor and licensed professional counselor (LPC) in the School Based Behavioral Health outpatient office at South Side Area School District. She has been working with WPPC for 18 years. Angela earned her bachelor’s degree from the University of Pittsburgh and her graduate degree in counseling from the University of California. She can be reached at: 724.573.9581 ext. 1404 or by email at: aparker@sssd.k12.pa.us.
Dr. Dawn Brendle is the district supervisor and licensed behavior specialist in the NBASD. She has been working with WPPC for 18 years. Dawn has specialized in autism spectrum disorders and has been providing therapy in this field for 27 years. She has been New Brighton's district supervisor for 10 years. After first earning her bachelor's degree and teaching certificate in elementary education from California Univ of PA, she continued her education at Geneva College where she earned her Master's Degree in Psychology. Dawn then earned her Ph.D in Instructional Management and Leadership and conducted her research for her dissertation on anxiety and depression in teens. To contact Dawn, she can be reached at 724-846-1050 ex. 330 or email: dbrendle@nbasd.org.
Gretchen Ricchino, LPC
Marcie Torreance,
MEd.
Elizabeth Mitch,
MS
Gretchen is the school-based lead clinician and licensed professional counselor (LPC) for New Brighton School District. She graduated with a BA in Psychology from Edinboro University and an MA in Marriage & Family Counseling from Geneva College. Gretchen has been with WPPC since 2007, initially working in our BHRS program (now IBHS). She is a trained PCIT therapist, former group supervisor, and outpatient therapy in our Beaver Office. She enjoys working with different populations and ages as well as using an eclectic approach in treatment. To contact, Gretchen, please call 724-846-1050 ex. 330.
Marcie has over 15 years of experience with WPPC and currently serves as the School-Based Therapy District Supervisor for Blackhawk School District. She holds a degree in Special Education from Clarion University and a Master’s Degree from Nova Southeastern University.
Throughout her career, Marcie has served as a Behavior Specialist Consultant, Mobile Therapist, Parent Advocate, and Program Director for Early Intervention services. She is passionate about helping children and teens navigate challenges, build confidence, and reach their potential.
Liz Mitch is the Elementary District Supervisor for School-Based Behavioral Health outpatient offices in Ambridge School District. She has been working with WPPC for 13 years. She earned her BS at Pennsylvania State University and continued on to earn her Master’s Degree in Counseling and Child Development at Capella University.
Liz's main focus is anxiety, autism, and attention deficit disorders. She is experienced with children, adolescents, and family counseling. She can be reached at: 724-266-2833 ext. 7254 or email wppc@ambridge.k12.pa.us
Nicole Krupa,
LPC
Matthew Belcufine,
MA
Heather McCarthy, LAPC
Nicole holds a Bachelor of Science in Psychology and a Master’s Degree in Counseling with a concentration in Mental Health Counseling from Slippery Rock University. With over 13 years of experience in the mental health field, she has provided therapy and consultation in residential, home, school, and outpatient settings.
Nicole specializes in working with children, teens, and adults experiencing anxiety, depression, autism spectrum disorder, anger, OCD, behavioral concerns, academic challenges, and family or relationship difficulties.
Matthew is a master’s level therapist in the School Based Behavioral Health outpatient office at Ambridge Area School District. He has been working with WPPC for 7 years.
Matthew earned his bachelor’s degree from the University of Pittsburgh and his graduate degree in counseling from Waynesburg University. He is also a Certified Advanced Addiction & Drug Counselor (CAADC) with 18 years’ experience. Matthew can be reached at matthew.belculfine@wpapsych.comor (724) 266-2833 x7254.
​
Thomas Knapp, MA
IBHS Consultants (BC)and Technicians (BHT)
Janine Boyd,
LBS (BC)
Jenna Sudar,
LBS (BS)
Pamela Smith,
BS (BHT)
Janine is a licensed behavior specialist, providing services for our Intensive Behavioral Health Services (IBHS) program at WPPC. She has been with WPPC for 13 years. Janine received her Bachelor's degree from Edinboro University of Pennsylvania and her Masters of Science in Psychology from Capella University. Janine is also certified in Applied Behavior Analysis from Capella University.
Wade Struss,
BHT
Patricia Milan, BHT
Pam earned her Bachelor of Science teaching degree in special education from California University of Pennsylvania. She went on to teach special education in the public schools and then preschool in a Christian preschool. She also was a learning support aide in a Christian School and privately tutored children. She has been a BHT (Behavior Health Technician) at WPPC for 16 years. She works mainly with children on the autism spectrum (both nonverbal and verbal) and children with behavioral issues.
Heather Fernandez, IBHS Director
Administrative Team
Melissa Vallecorsa
Lori Sye
NaKoma Neilson
Brianna Fisher
