Telehealth Check-in
Supervising Physician
David Snow, M.D.
Dr. David Snow, MD is a psychiatry specialist in Maryville, TN and has been practicing for 31 years. He graduated from East Tn State University J H Quillen College Of Medicine in 1987 and specializes in psychiatry. Winner of 3 Awards including:
- On-Time Doctor Award(2014, 2018, 2015, 2016)
- Patients’ Choice Award(2012, 2018)
- Compassionate Doctor Recognition (2013, 2016, 2015, 2012, 2018)
Providers
Sadonya Meadows Allen, PMHNP-BC, MSN, PhD
Founder of East Tennessee Focus Center
Dr. Sadonya Meadows Allen founded East Tennessee Focus Center with a commitment to helping people feel understood, supported, and hopeful as they work toward better mental health. She brings together doctoral-level training in psychology and advanced psychiatric nursing education to offer care that considers the whole person—their experiences, strengths, challenges, and goals.
Dr. Meadows Allen earned her PhD in Psychology from the University of Tennessee in 2001. Her background spans a variety of settings and informs her thoughtful, individualized approach to behavioral health. She works with patients experiencing concerns such as anxiety and stress, depression and mood disorders, ADHD, trauma and PTSD, and academic or performance challenges. Her care may also include behavioral health support and medication management.
Patients can expect a welcoming, respectful space where their concerns are taken seriously and their voice is part of the conversation. Dr. Meadows Allen believes that meaningful care begins with understanding each person as an individual and partnering with them toward lasting wellness and success.
Chad Phillips
MSN, PMHNP-BC
Chad is board certified by the American Nurses Credentialing Center (ANCC) as a Psychiatric/Mental Health Nurse Practitioner (PMHNP-BC). He received two Bachelor of Science Degrees (BS in Business Administration and BS in Nursing) and a Master of Science in Nursing from the University of Tennessee, Knoxville. Chad provides psychiatric evaluation and medication management services for clients 16 years and older. His practice focus includes adjustment disorders, depression, anxiety, mood disorders, and schizophrenia, among others. Chad’s overall goal is to partner with you in a safe, supportive and authentic way to honor your journey toward healing and growth.
Any requests for written letters (work release, etc) or paperwork (FMLA, student accommodation forms, etc) must be discussed in session and agreed upon by client and prescriber. There is a $25 fee assessed for letters and a $50 fee assessed for paperwork.
Josh Collins PMHNP-BC
We’re pleased to welcome Joshua Collins to the East Tennessee Focus Center team. Joshua is a board-certified Psychiatric-Mental Health Nurse Practitioner with a Master of Science in Nursing and a Bachelor of Science in Nursing from the University of Tennessee.
He brings a well-rounded background in psychiatric care, high-acuity nursing, clinical leadership, and nursing education. His approach includes comprehensive psychiatric assessment, diagnosis, medication management, psychotherapy, and individualized treatment planning.
Joshua is committed to compassionate, evidence-based care that recognizes each patient’s unique needs and goals. He strives to create a supportive space where patients feel heard and respected, and to work alongside them as they build hope, pursue healing, and take their next steps forward.
Brittani Arrowood
PMHNP-BC
Brittani Arrowood is a board-certified Psychiatric-Mental Health Nurse Practitioner who brings a broad clinical background and a compassionate, collaborative approach to care. Before specializing in psychiatric mental health, she practiced as a Family Nurse Practitioner for three years, with a particular focus on mental health and pediatrics. That experience strengthened her commitment to helping people access thoughtful, supportive care.
Brittani has worked in inpatient facilities, outpatient clinics, and school settings, supporting patients through different stages of life. She takes time to listen, understand each person’s concerns, and involve them in decisions about their care. Her goal is to create a safe, respectful space where patients feel heard and supported as they work toward their mental health goals.
Brittani is also committed to expanding access to mental health care, especially in rural communities. For adults living with treatment-resistant depression, she can discuss whether Spravato® (esketamine) may be an appropriate treatment option.
Jean Wilson
PMHNP-BC
Norma Wilson is a dual board-certified Psychiatric-Mental Health and Family Nurse Practitioner with more than 24 years of experience caring for patients across the lifespan. She works with children, adults, and older adults, providing thoughtful, individualized support for a wide range of mental health concerns, including depression, anxiety, bipolar disorder, ADHD, schizophrenia, and PTSD.
Norma provides care in both inpatient and outpatient behavioral health settings. Her expertise includes psychopharmacology, evidence-based treatment, and medication management, with a focus on helping patients build a path toward long-term wellness. She values a collaborative, patient-centered approach and works to ensure each person feels heard and involved in their care.
A clinical leader and advocate, Norma has served as president of the Association of Rehabilitation Nurses and has been active in nursing organizations. Her education reflects a strong commitment to learning and service, including five master’s degrees and nursing degrees from the University of North Carolina at Chapel Hill.
At East Tennessee Focus Center, Norma brings decades of clinical experience and a compassionate approach to supporting patients and families.
Ricki Bell
PMHNP-BC
Ricki Bell is a board-certified Psychiatric-Mental Health Nurse Practitioner who provides compassionate, personalized mental health care for patients of all ages. She specializes in ADHD, anxiety, mood disorders, and depression, and works with each patient to understand their needs and goals.
Ricki offers medication management, counseling, and education to help patients make informed choices about their care. Her approach is centered on supporting each person’s overall well-being with thoughtful, individualized treatment.
Ricki also sees patients at The DENSO Clinic on Wednesdays and Fridays, bringing convenient care closer to where people work. She welcomes new patients at East Tennessee Focus Center.
Meghan Mencer
PMHNP-BC
Meghan Mencer is a board-certified Psychiatric-Mental Health Nurse Practitioner who provides compassionate, attentive care to patients across the lifespan. She specializes in supporting people experiencing ADHD, anxiety, depression, and mood disorders, with an approach that combines personalized medication management, counseling, and patient education.
Meghan has completed more than 650 clinical hours working with children, adolescents, and adults in community mental health settings. Her experience also includes inpatient care, dialysis units, and specialty clinics. This broad clinical background helps her consider each person’s needs in the context of their overall health and life circumstances.
As a Spravato® provider, Meghan offers treatment for eligible patients with treatment-resistant depression. She is committed to helping patients understand their care options and feel supported throughout treatment.
Meghan earned her Master of Science in Nursing as a Family Psychiatric-Mental Health Nurse Practitioner from Lincoln Memorial University and her Bachelor of Science in Nursing from Tennessee Wesleyan College. She has also served on the East Tennessee Kidney Foundation’s Patient Services Committee and participated in medical mission trips to Antigua, Guatemala.
Tonya Buchanan
PMHNP-BC
Tonya Buchanan, a board-certified Psychiatric-Mental Health Nurse Practitioner, will be joining our team in December! Tonya brings decades of experience in healthcare and a broad nursing background spanning behavioral health, cardiology, long-term care, and hospital settings.
Tonya specializes in working with adolescents and has experience assessing the mental heath and medication needs of both adolescent and adults. Her psychiatric practice has included supporting people experiencing depression, anxiety, PTSD, and other mental health concerns, as well as providing follow-up care after crisis-center admissions. She values offering patients and families thoughtful guidance and education as they navigate mental health care.
Tonya earned her Psychiatric-Mental Health Nurse Practitioner education from King University, graduating summa cum laude in 2022. She also holds a Bachelor of Science in Nursing from South College and has received recognition for her academic achievement and nursing leadership.