ADMIN TEAM
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AMANDA
BILLING & OPERATIONS COORDINATOR
Amanda brings several years of experience working in healthcare settings, with a background in client care, office coordination, and medical billing. Amanda is excited to be part of the team at MCG by helping keep administrative processes organized and running smoothly while ensuring clients receive clear and supportive communication. She takes pride in being detail-oriented and dependable. Please reach out for any billing questions.
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KATE
HEALTHCARE ADMINISTRATIVE COORDINATOR
Kate serves as a Healthcare Administrative Coordinator at Mindful Communication Group, helping support the day-to-day administrative needs of our clients, clinicians, and practice. With several years of experience in healthcare administration and a professional background in nursing, Kate brings a strong understanding of both the clinical and administrative sides of healthcare.
In her role at MCG, Kate assists with client inquiries, referrals, scheduling, insurance verification, intake coordination, and other administrative processes that help clients navigate their care from their first interaction with our practice.
Known for her attention to detail, organization, and commitment to providing a positive client experience, Kate works behind the scenes to help ensure that communication is timely, processes run smoothly, and both clients and clinicians receive the support they need.
Kate is proud to be part of the MCG team and to contribute to an environment where clients feel welcomed, supported, and connected to care.
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YAHAIRA
INSURANCE & CREDENTIALING COORDINATOR
Yahaira is an experienced healthcare administrative professional with more than 14 years of experience supporting clients and healthcare teams. Her background includes insurance verification, credentialing, electronic health record management, scheduling, client intake, and HIPAA-compliant administrative support. Bilingual and highly organized, Yahaira brings a detail-oriented and collaborative approach to helping MCG's administrative processes run smoothly and supporting clients as they navigate insurance and access to services.
Originally from Puerto Rico, Yahaira has called Washington, D.C. home since 2023. She is married and a proud mother of three boys. Outside of work, Yahaira enjoys dancing, exercising, cooking, traveling, and spending time with her family. Her favorite seasons are spring and fall, and her favorite color is pink.
MENTAL HEALTH THERAPISTS
SPEECH THERAPISTS
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KARIIN HESTER, MA CCC-SLP
Speech-Language Pathologist
Newport News, VAKariin is a certified and licensed Speech-Language Pathologist who provides individualized speech-language therapy for children and adults. She earned both her Master of Arts and Bachelor of Arts in Communicative Sciences and Disorders from Hampton University and has clinical experience across public schools, skilled nursing facilities, and private practice.
Kariin works with clients with a variety of communication needs, including speech sound disorders, receptive and expressive language difficulties, fluency, social communication, and cognitive-communication concerns. She also provides swallowing therapy for adults.
Kariin strives to create a supportive, engaging, and collaborative therapy environment where clients feel encouraged and confident as they work toward meaningful goals. Her approach emphasizes functional, individualized care that helps clients strengthen communication skills and participate more fully in everyday life at home, school, work, and in the community.
Works With: Children • Adults
Areas of Focus: Speech Sound Disorders & Articulation • Receptive & Expressive Language • Fluency • Social Communication • Cognitive-Communication • Adult Swallowing
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SAMARIA DARLINGTON, MA CCC-SLP
Speech-Language Pathologist
Douglasville, GASamaria is a licensed Speech-Language Pathologist who provides speech-language therapy to children and adults. She earned her master's degree from Southern University A&M College and is passionate about creating a supportive and engaging therapeutic environment where clients feel encouraged as they work toward their communication goals.
Samaria uses evidence-based, individualized approaches designed around each client's unique needs, strengths, and goals. She values collaboration with clients, families, caregivers, and other members of a client's support network to promote meaningful progress that extends beyond the therapy setting.
Whether helping clients develop new communication strategies or strengthen foundational skills, Samaria strives to help individuals communicate more effectively, build self-advocacy, and participate more confidently in everyday life. She approaches therapy with empathy, encouragement, and a commitment to helping each client make meaningful progress toward their goals.
Works With: Children • Adults
Areas of Focus: Speech & Language • Functional Communication • Communication Strategies • Self-Advocacy
EARLY INTERVENTION
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DR. KORI JOHNSON, OTD, OTR/L, BCP, DIR-P
Occupational Therapist
Early Intervention | Chesapeake, VAKori is a pediatric Occupational Therapist with five years of experience supporting young children and their families. She earned her Doctorate in Occupational Therapy from Mary Baldwin University in 2021 and has developed particular interests in infant and toddler feeding, sensory integrative processing, and parent and caregiver coaching.
In 2025, Kori earned her AOTA Board Certification in Pediatrics as well as her DIRFloortime® Proficient Certification. Her approach is developmental, individualized, and relationship-based, with an emphasis on helping families understand their child's needs and incorporate supportive strategies into everyday routines and interactions.
Kori values collaboration with parents and caregivers and strives to provide practical, family-centered support that promotes children's participation and development within their natural environments.
Outside of her work as an occupational therapist, Kori enjoys writing comedy, working on puzzles, practicing on her longboard, and spending time with her senior cat, Lincoln.
Works With: Infants • Toddlers • Parents & Caregivers
Areas of Focus: Early Intervention • Infant & Toddler Feeding • Sensory Processing • Developmental Skills • Parent & Caregiver Coaching • Relationship-Based Intervention