256 N. Washington St. (Suite 2) Falls Church, VA 22046 | 703-942-9311 | christine@thinkhappylivehealthy.com

Think Happy Live Healthy has created a team of professionals who have a strong passion for what they do on a daily basis. Check them out below. 

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Christine Willing, M. Ed., NCSP

Licensed School Psychologist


Mrs. Willing specializes in children, adolescents and young adults with anxiety, ADHD, behavioral disorders, learning disabilities and school-related issue and offers wellness counseling, building and sustaining healthy habits.

Mrs. Willing has provided extensive therapeutic services to children, adolescents, and young adults suffering from severe anxiety, depression, and executive functioning deficits. Mrs. Willing works to design and implement highly specific positive behavior support plans to reduce inappropriate behavior while enhancing adaptive skills to replace problematic behavior. 

Licensed Associates


Jacintha Carson, LPC, NCC


Licensed Professional Counselor

Mrs. Carson specializes in topics such as coping with stress,
depression, anxiety, ADHD, high functioning ASD, life transitions, cultural identity, grief and loss.

Mrs. Carson has extensive experience using Cognitive Behavioral Therapy (CBT) techniques, and believes in a
holistic wellness approach to therapy.

Jacklyn McMillan, LCSW

Licensed Clinical Social Worker

Jacklyn is skilled in delivering individual, group, and couples therapy. Her group work has included anger management, Dialectical Behavioral Therapy (DBT), substance abuse recovery, harm reduction, behavior modification, stress management, and Trauma Recovery and Empowerment (TREM).

Elizabeth 'Liz' Vater

School Psychologist Resident

Liz has received training in cognitive behavioral therapy, dialectical behavior therapy, and mindfulness techniques.

Liz has experience working with children who have anxiety and depressive disorders, Attention Deficit Hyperactivity Disorder, Autism Spectrum Disorder, and Oppositional Defiant Disorder.

Rachel LaBelle


School Psychologist Resident

Mrs. LaBelle has provided school psychological services to children with a variety of needs including, but not limited to ADHD and executive functioning, Autism, social skills, behavior management, and anxious and depressive disorders.

Ronayne 'Ronne' Lancaster

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School Psychologist Resident

Ronne has extensive experience providing comprehensive psychological evaluations and navigating the special education process.

She has also conducted individual and group counseling services to students with a variety of needs and has provided parent consultation and guidance.

Sepideh Saiedi, LPC

Licensed Professional Counselor

Sepideh specializes in a wide range of mental health concerns for children, adolescents, young adults, adults, groups, and families. She has training in trauma-informed, evidence-based, integrative, cognitive-behavioral, mindfulness, expressive art, as well as other premier advanced treatments. She also treats relationship dynamics/issues/needs across the lifespan. She honors diversity and inclusion; and offer LGBTQ+ affirming services. 

Sharon Hoffman


School Psychologist Resident

Ms. Hoffman has practiced as a School Psychologist in a public school setting for over ten years. During her career, she has supported children from preschool through young adulthood by providing individual and group counseling, psychoeducational testing, behavior support, and consultation with families and school personnel.  

Office Administration

Barb Valier


Billing Director

Barb has 22+ years of healthcare billing and auditing experience and brings with her a wealth of knowledge in regards to healthcare reimbursement and office management.

Part Time


Latte Willing 

Licensed Cuddler

Founder's Son

Latte is an eighteen month old Maltese Poodle who loves to cuddle, but don't worry, he is hypoallergenic and full of fun! 

He helps children with depression and anxiety and is very popular around Think Happy Live Healthy.