Meet our care managers
Everything Triplemoon offers is evidenced-based—designed, distilled, and backed by our team of credentialed experts.
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Katie Crank, MSW, JD, is a Licensed Social Worker with over a decade of experience supporting perinatal, parenting, neurodiverse, and LGBTQ populations. With advanced training in perinatal mood disorders, grief, and trauma, Katie is dedicated to providing compassionate, inclusive care tailored to each family’s unique needs. She also specializes in helping parents of young children navigate challenging behaviors and build strong, supportive family connections.
Katie Crank
LMSW
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Sarah Culpepper is a dedicated mental health professional with extensive experience supporting individuals and families through compassionate, evidence-based care. With a strong background in behavioral health and social services, she has worked with various communities helping clients navigate complex challenges with dignity and resilience.
Sarah is skilled at case management and therapeutic support, bringing both clinical knowledge and a person-centered approach to her work. She is passionate about fostering safe, supportive environments that empower individuals to access resources, strengthen coping skills, and move toward meaningful goals.
Sarah Culpepper
CMHC
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Mackenzie has been a Pediatric Nurse Practitioner in the primary care setting since 2016. Over those almost 9 years of clinical practice, she noticed how poor access to care was affecting her patients and decided to enroll in business school in 2023 with the hopes of working on this problem. She met the Triplemoon team through a mentored study while in this program and found that their approach to parenting and mental health aligned with her approach. Now, she is happy to continue working with Triplemoon to continue bringing their care to clinics across the country.
Mackenzie Davis
MSN, MBA
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Jazlyn Elkasri is a licensed clinical social worker with extensive experience working with children, adolescents and adults. Her career began as a family case manager, where she specialized in working with individuals impacted by abuse and neglect. Jazlyn is skilled in building trusting relationships with children and their families, while prioritizing their safety and well-being.
Clinical areas of focus include anxiety, depression, ADHD, low-risk mood disorders, self-esteem challenges, parent-child conflict, and behavioral management. She employs an integrative therapeutic approach, tailoring interventions to best suit the unique needs of each client. Jazlyn’s goal is to create a calm, safe, supportive, and non-judgmental space where clients feel heard and empowered.
She is deeply passionate about helping clients navigate and overcome adversity, and strives to break the stigma surrounding mental health through a compassionate and client-centered approach.
Jazlyn Elksari
LCSW
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Being a youth or adolescent can be incredibly challenging, with the pressures of balancing friendships, navigating social media, keeping up with schoolwork, and managing relationships with parents. With over 10 years of experience in the mental health field, I specialize in supporting children, adolescents, and families who are facing mental health challenges. I have worked extensively with individuals who have intellectual and developmental disabilities, as well as those who have experienced trauma. My commitment is to help individuals set both short- and long-term goals while increasing emotional awareness and stability.
Specialties include:
Family Conflict
Anxiety Disorders
Trauma
Depressive Disorders
Stressor-Related Disorders
Conduct Disorders
Emotional Disturbance
Bullying
Self-Esteem Building
Adjustment Disorder
Having been in your shoes before, I understand the struggles you face. I have helped countless children and adolescents find their way, and I’m here to help you too. My approach is not just about addressing the present, but about creating lifelong habits that will help you achieve your future goals. If you're ready to commit to making positive changes in your life and overcome your current challenges, I’m here to support you every step of the way.
Ashlie Jeffery
LPC
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Hilary Mayfield, LCSW, is a dedicated mental health professional with over 8 years of experience in child welfare. She is trained in Trauma-Focused Cognitive Behavioral Therapy (TF-CBT) and has a strong background in working with survivors of human trafficking. Throughout her career, she has provided individual, group, and family therapy to children and adolescents ages 4–18, with a special passion for supporting teenage girls. Her work is rooted in trauma-informed care and a deep commitment to empowering youth and families.
Hilary Mayfield
LCSW
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Angela Mendez is a Licensed Professional Counselor based in Georgia and fluent in both English and Spanish. She has supported children, teens, adults, and families in community agencies, nonprofit organizations, universities, and private practice. Her work is grounded in trauma-informed and culturally responsive approaches, with a focus on making care practical, supportive, and easy to understand. Angela brings experience in parent coaching, crisis intervention, short-term counseling, and care coordination, and is skilled in evidence-based practices such as CBT, solution-focused therapy, and motivational interviewing. She especially enjoys helping parents build confidence, strengthen communication within families, and develop strategies that fit their day-to-day lives. Her approach is collaborative and warm, always with the goal of helping families feel understood, supported, and empowered.
Angela Mendez
LCSW
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Elisabeth started her nursing career in labor and delivery at one of the busiest birthing hospitals in the U.S., assisting with hundreds of deliveries from routine to complex. Now specializing in women's reproductive health across the lifespan, her passion lies in the pre-, peri-, and postnatal periods, and she is currently working towards becoming Perinatal Mental Health Certified (PMH-C).
She lives in Chicago with her husband, three daughters, and two Bernese Mountain Dogs, enjoying the outdoors, family cooking, travel, and cheering on her alma mater, The University of Michigan (Go Blue!)
Elisabeth Mulligan
RN
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David Perez is a dedicated healthcare professional with over 20 years of experience in the industry. He began his career as a Respiratory Therapist, specializing in the Neonatal Intensive Care Unit (NICU), where he provided critical care to some of the most vulnerable patients. His early experiences in the NICU ignited a lifelong passion for improving patient outcomes and enhancing the overall patient experience. After earning his graduate degree, David transitioned into hospital operations, where he focused on optimizing the patient experience within healthcare settings. His commitment to effective communication led him to become a certified facilitator through the Academy of Communication in Healthcare. In this role, he has successfully trained over 500 providers and caregivers, equipping them with essential communication skills that enhance patient interactions and foster a supportive environment. As David's career evolved, so did his interests. He developed a passion for coaching, which led him to become a certified coach and personal trainer. In this capacity, he empowers individuals to reduce stress, set achievable goals, and improve their overall well-being. David's unique blend of clinical expertise and coaching skills allows him to make a significant impact on both healthcare providers and patients alike, making him a respected leader in the field.
David Perez
MBA, AC
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Jaylynn Riggins is a Licensed Clinical Social Worker (LCSW) with a strong background in both clinical and community-based social work. She holds a Master of Social Work degree from Baylor University, where she focused on clinical practice, case management, and evidence-based therapeutic modalities.
Over the past four years, Jaylynn has worked across residential, inpatient, and outpatient settings, providing direct services, therapy, and care coordination for diverse populations. Her professional experience includes supporting individuals with chronic mental health conditions, facilitating psychoeducational programs, and leading initiatives to improve patient outcomes and community health.
Jaylynn is certified in Dialectical Behavior Therapy (C-DBT) and skilled in trauma-informed care, crisis intervention, and family systems therapy. She also brings experience in program development, grant writing, and healthcare policy implementation. Passionate about holistic well-being, Jaylynn is dedicated to leveraging multidisciplinary approaches to help individuals and families achieve their personal and health goals.
Jaylynn Riggins
LCSW
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Dr. Katie Sardone, founder of Behavioral Health Dallas, PLLC, specializes in clinical health psychology and healthcare consultation, and supervises psychology students at UT Southwestern Medical Center.
She provides supportive, evidence-based care for various medical and mental health conditions, collaborates with healthcare professionals, and holds advanced training in health psychology intervention from UT Southwestern Medical Center, with a focus on maternal mental health.
Katie Sardone
PhD, PMH-C
What is evidenced-based parenting support?
As a parent, it’s hard to know who to trust. Everything Triplemoon offers is based on the latest evidence and research.
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Developing your parenting approach
Stages of development and play
Sleep & Soothing
Tantrums, sibling rivalry and discipline
Childcare selection (coming soon)
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Parenting Identity
Postpartum Mood & Anxiety Disorders (PMADs)
Couple’s mental health
Coping and stress management
Growing your family (coming soon!)
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Neurodivergences & Developmental Differences
Coping and stress
Anxiety and sadness
Traumatic events
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Nutrition fundamentals
Nutrition for fertility and postpartum
Infant feeding
Introducing solid foods and picky eating
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