Nakia Roberson, LPC

Nancy Marsh, LCSW, brings over thirty years of clinical experience and an inclusive, relational, insight-oriented approach to therapy. She is deeply committed to supporting individuals from diverse backgrounds and creating a welcoming space where clients feel seen and understood. Nancy integrates CBT, DBT, EFT, MI, ACT, and psychodynamic therapies to foster meaningful, lasting change. She has worked with Holocaust survivors, AIDS patients, and those grieving losses during COVID, as well as individuals facing perinatal stress, traumatic loss, anxiety, depression, ADHD, guiding and supporting folks facing chronic and acute illness, preparing for major surgeries, and major life transitions.

Nancy offers a compassionate, collaborative environment grounded in respect and curiosity. She tailors treatment to each client’s unique history, strengths, and goals, helping them process complex emotions and build resilience. Her relational style encourages self-awareness and empowers clients to navigate relationship challenges, workplace stress, and personal growth with greater clarity and confidence.

Nancy begins with a thorough assessment to understand each client’s story, concerns, and aspirations. Together, they develop clear goals and a personalized treatment plan. Drawing from evidence-based and depth-oriented modalities, she supports clients in developing practical coping tools, gaining insight into patterns, and cultivating sustainable change and renewed hope.

Dr. Krithika Mittakanti is a board-certified psychiatrist with experience in both outpatient and inpatient settings. She earned a Bachelor of Science in Biomedical Engineering from The University of Texas at Austin and her medical degree from the University of Texas Southwestern Medical Center in Dallas. She completed her psychiatry residency at Baylor College of Medicine Menninger Department of Psychiatry and Behavioral Sciences in Houston, TX. Dr. Mittakanti previously served as a Staff Psychiatrist at the Michael E. DeBakey Veterans Affairs Medical Center for over seven years, where she evaluated and treated veterans with a wide range of psychiatric conditions including depression, anxiety and panic disorders, PTSD, bipolar-related disorders, ADHD, and substance use disorders.

Dr. Mittakanti practices with empathy, compassion, and active listening, maintaining a non-judgmental approach to create a safe and respectful environment. She values open communication and works closely with patients to establish clear, shared treatment goals.

Dr. Mittakanti begins by gaining a thorough understanding of each patient’s history, concerns, and goals. She takes a holistic approach, considering biological, psychological, social, and environmental factors. Treatment plans are individualized and may include medication, psychotherapy, and lifestyle changes, with a collaborative team-based approach when appropriate.

Dr. Thomas Simeone is Board Certified by the American Board of Psychiatry and Neurology in Psychiatry.  Following his completion of medical school at Universidad Autonoma de Guadalajara, he completed his Fifth Pathway Clinical Training at New York Medical College.  He then completed his Psychiatry Residency at Tuft's University in Boston, MA, and went on to complete a Child and Adolescent Fellowship Program at the University of Florida in Gainesville FL.  He has since worked in both hospital inpatient and outpatient settings, as well as in Residential Treatment for adolescents. Dr. Simeone has treated a wide spectrum of mental health conditions including Anxiety and Depression Disorders, as well as Mood Disorders and Post Traumatic Stress Disorder. He has also treated ADHD, OCD and Eating Disorders in adults and adolescents. Dr. Simeone has worked in Telehealth Practice for the past 4 years. He is a Fellow of the American Psychiatric Association (APA) and a member of the American Medical Association (AMA).

Dr. Simeone utilizes medication management and psychotherapy practices to achieve treatment goals for his patients.  During an initial assessment and evaluation, a thorough review of the patient's previous mental health treatment is considered.  Dr. Simeone assesses patients' acute symptoms including recent stressors and exacerbating factors and then establishes a comprehensive treatment plan with the patients' goals in mind.  Psychotherapy with medication is incorporated into the treatment plan of all patients.  Dr. Simeone always aims to achieve full remission of symptoms for his patients.

Dr. Simeone's practice focuses on medication management with facets of various psychotherapeutic techniques.  He conducts 30 medication management follow up sessions. Dr. Simeone is a sincere and empathic physician who advocates for patient autonomy and believes in a direct and transparent approach to patient treatment. He encourages active patient participation in their treatment plans.

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Background  and credentials    

Dr. Christa DeFries is a board-certified Adult Psychiatrist. She earned her  medical degree from UT Southwestern Medical School in Dallas, Texas, and  completed her residency in Adult Psychiatry at Baylor Scott & White in  Temple, Texas. Following residency, Dr. DeFries gained additional experience  treating homeless and formerly homeless populations in New York City,  particularly focusing on individuals with histories of trauma and substance  addiction, prior to joining Talkiatry.    

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Treatment approach    

Dr. DeFries practices Adult Psychiatry, employing an integrative treatment  approach combining medication management, psychotherapeutic methods, and  lifestyle modifications. She recognizes that each patient benefits from a  personalized mix of these three aspects of care. Dr. DeFries specializes in  treating diverse psychiatric conditions, including those related to trauma,  substance addictions, and various mental health disorders.    

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What you can expect in a first visit    

In a first visit with Dr. DeFries, patients can expect a comprehensive  evaluation aimed at understanding their individual mental health history,  specific concerns, and overall treatment goals. Dr. DeFries emphasizes an  individualized approach, carefully exploring the best combination of  medication, therapy, and lifestyle adjustments tailored specifically to each  patient's needs. Patients can anticipate an empathetic and collaborative  environment focused on their personal experiences and goals.    

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Why Talkiatry?    

We’re a virtual mental health practice that makes it easy to find great  care. We combine quality and convenience to help you thrive—faster. Our  providers, like this one, are highly trained experts who specialize in  medication management and collaborate with you on a treatment plan that fits  your needs and comfort level.

Bobbie Anne is a Licensed Professional Counselor with over eight years of experience providing therapy and related services. She has worked in a wide range of therapeutic settings including inpatient psychiatric hospitalization, partial and intensive outpatient care, physician family practice and private practice. She works with clients affected by depression, anxiety, grief and loss, trauma and relationship challenges. She has experience with individual, group and family therapy.

Bobbie Anne is passionate about helping people discover hope, develop resilience and increase self-awareness to promote healing. She emphasizes Cognitive Behavioral Therapy and Solution Focused Therapy but integrates interventions from a variety of therapeutic approaches to allow for a treatment plan that will meet the unique needs of each specific client and help restore balance with a positive mindset for overall improved mental health and emotional wellbeing.

Bobbie Anne emphasizes an approach that is client-centered and strengths-based and promotes self-awareness. She seeks to create a warm and supportive environment where clients can establish unique and individualized goals toward healing. Bobbie Anne may utilize a range of techniques, including cognitive-behavioral strategies, solution-focused approaches, or person-centered counseling, depending on the client's individual needs.

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Dr. Michael Miller earned his medical degree with honors and completed his residency in Adult Psychiatry at the University of Kentucky College of Medicine. He has worked across a wide range of clinical settings, including inpatient, outpatient, community clinics, and state hospitals. Dr. Miller is also trained in multiple psychotherapy modalities, equipping him to meet diverse patient needs.

Dr. Miller values creating a safe and nonjudgmental space where patients can speak openly about their experiences and goals. He believes in a collaborative approach, working with patients to discover strategies that best suit their lives. He also takes into account lifestyle factors that may influence mental health, supporting a well-rounded and sustainable path to wellness.

Dr. Miller begins care with a comprehensive conversation about current concerns, past mental health, physical health, and life experiences. From there, he works with patients to create a personalized treatment plan—whether through therapy, medication, lifestyle adjustments, or a combination. Follow-ups focus on refining the plan to ensure it continues to support the patient’s journey.