Huong Phan, LPC

Lindsey Stewart, PMHNP, holds three Bachelor’s degrees in Biology, Medical Technology, and Nursing, as well as a Master of Science in Nursing. She began her nursing career in 2011, working in inpatient psychiatry, and later expanded her experience to community mental health and home health for patients with behavioral health needs. In 2018, she earned her PMHNP certification from the University of Missouri–Kansas City and has since spent six years providing behavioral health medication management at an FQHC, treating patients across the lifespan.

Lindsey is passionate about her work and values each patient’s unique life story. She focuses on meeting patients where they are and creating customized treatment plans that align with their goals. Her care is rooted in a patient-centered approach, ensuring collaboration and respect throughout the treatment process.

Lindsey’s process blends structure with flexibility, tailoring care to each patient’s needs. She begins by establishing a diagnosis and treatment plan, integrating medication management, therapy, collaborative goal-setting, and ongoing progress monitoring. This holistic approach supports both mental health and overall well-being.

Dr. Delima-Tokarz is double Board Certified in Psychiatry and Lifestyle medicine. She completed her psychiatry residency training at the University of Maryland/Sheppard Pratt, where she served as the chief resident. She has practiced in various settings over her career, including working for the Department of Defense, private practice, and community mental health. Dr. Delima-Tokarz is fluent in Portuguese, English, and Spanish. Dr. Delima-Tokarz has more than five years of experience treating patients with anxiety, depression, PTSD, Bipolar, OCD, ADHD, and other mental health issues. She employs pharmacotherapy along with supportive therapy and integrative approaches. Dr. Delima-Tokarz is currently working on completing her Ph.D. in Integrative Medicine and is passionate about a holistic and integrative approach to mental health. Her philosophy includes a healing-oriented approach that considers the whole person, including all lifestyle aspects. Dr. Delima-Tokarz aims to provide collaborative and comprehensive care, which may include medication management, lifestyle interventions, stress reduction techniques, and other integrative approaches. She believes building a strong therapeutic relationship where the patient feels empowered is the key to healing.‍

Jill Sinnott is a Licensed Clinical Social Worker. She has practiced in Tennessee for over ten years, in a variety of roles including comprehensive child and family therapy, mobile crisis, and group-based Alcohol and Drug treatment. Most recently, she worked in community mental health for five and a half years. In this role, she focused on individual therapy with clients of all ages. Jill obtained her Bachelor's Degree from Warren Wilson College in Swannanoa, NC, and her Master's of Science in Social Work from the University of Tennessee in Knoxville, TN before settling in Johnson City, TN with her family. Jill's areas of interest include working with the LGBTQIA+ community and incorporating play therapy techniques while working with children. She uses a combination of Cognitive Behavioral Therapy, Motivational Interviewing, and Solution-Focused Therapy to develop a treatment plan addressing the client's own goals using specific, obtainable steps and recognizing each individual's strengths.

Dr. Megan Freeman is board certified by the American Board of Psychiatry and Neurology in Adult Psychiatry. She completed her residency training at Vidant Medical Center at East Carolina University in Greenville, North Carolina in 2021 where she was the chief resident. Since then, she has worked as an attending physician at an inpatient adult psychiatric unit in Burlington, North Carolina. As a resident and attending she has treated adults of all ages and in all areas of mental health. Dr. Freeman's talkiatry practice will mostly focus on medication management in conjunction with support or acceptance-based therapy during 30-minute follow-up visits. During this time, Dr. Freeman hopes to collaborate with her patients to help set treatment goals and ways to track progress in between appointments. Dr. Freeman is board certified in adult psychiatry. She enjoys seeing patients with a wide variety of diagnoses including, but not limited to, major depressive disorder, bipolar disorder, post-traumatic stress disorder, obsessive-compulsive disorder, and generalized anxiety disorder. She enjoys combining medication management with various therapy techniques.‍

Penny Clark is a Licensed Professional Counselor, who earned her Master of Arts degree in Counseling Psychology at Monmouth University in West Long Branch, New Jersey in 2004. Penny also completed a one-year training to become a Certified Health Coach through the Institute for Integrative Nutrition in New York in 2017. Penny has more than 20 years of counseling experience and has worked with individuals, couples and families, beginning by working with 9/11 displaced workers and recovery workers, including police, firemen and EMTs, and then Hurricane Katrina and Superstorm Sandy families, after which she worked with bereaved military families, homeless veterans, and other homeless men. Penny has done individual, couples, career and relationship counseling. Penny has worked in various levels of care including inpatient, outpatient, intensive outpatient and partial care programs. Penny has answered the National Suicide Prevention Hotline 800-273-TALK, has worked in a psychiatrist’s office, and in her own private practice. Penny also worked at a drug and alcohol detox and rehabilitation program.  Penny has worked with individuals with Depression, Anxiety, PTSD, health and medical challenges, substance abuse, and the specific challenges that seniors face.

Penny provides a safe, therapeutic environment in which clients can share and process their thoughts and feelings, gain insight, and set and reach realistic and achievable goals. Penny’s primary goal is to develop a trusting relationship with her clients and helping them to improve their lives.

Penny uses Cognitive Behavioral Therapy, (CBT,) Positive Psychology, Psychodynamic Therapy, Solution Focused Therapy, Motivational Interviewing, and Psychoeducation while working with clients. Penny enjoys assisting clients in determining where they are and where they would like to be, the steps they need to take to get there, and in identifying and overcoming any obstacles that may be in their way.

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Sheena Mammen is a Licensed Clinical Social Worker with seven years of experience in various aspects of mental health. She earned her undergraduate degree from Nyack College and her Master's from Stony Brook, which deepened her understanding of the field. She specializes in treating clients with anxiety, depression, ADHD, interpersonal issues, and perfectionism. Sheena employs culturally sensitive and person-centered approaches to tailor treatments for each individual. Her eclectic therapeutic style is rooted in Cognitive Behavioral Therapy, Dialectical Behavioral Therapy, and Attachment Therapy. She also incorporates communication skills, mindfulness, executive functioning, and social skills training into her sessions, fostering comprehensive support for her clients.