Ruosi Liu, MD

Dr. Harmeeta Singh was born and raised in St. Louis, MO and is board certified with ABPN (American Board of Psychiatry & Neurology). Dr. Singh has been in practice for 15 years and focuses on an individualized treatment plan, not only using pharmacotherapy when needed, but also implementing insight-oriented, supportive, motivational, and brief psychotherapy. Dr. Singh is a firm believer in combining psychotherapy with medication management when warranted to manage and treat a wide variety of mental health conditions including, but not limited to - Depressive Disorders, Bipolar Disorders, Psychotic Disorders, Anxiety Disorders, Trauma related disorders, Substance use disorders, Personality disorders, Sleep Disorders and Eating Disorders. Her dynamic approach is client focused, involving the client throughout their treatment and care plan, taking careful consideration to the individual's needs and goals. ‍Upon completion of her residency through St. Louis University, St.Louis, Dr. Singh joined her parents' Internal Medicine practice. She learned firsthand that implementing mental health awareness, screening, and education into a primary medically focused practice led to more favorable outcomes. Many mental health conditions can manifest as and/or exacerbate a variety of medical/physical conditions and thereby go undiagnosed and untreated. Dr. Singh has worked closely and coordinated care within the medical field and with other specialists in treating and diagnosing comorbid mental health conditions. While in private practice for over 10 years, she was also an attending and consultant for inpatient mental health care and provided mental health services for residents in various residential care facilities, group homes, and skilled nursing facilities. Over the past 5 years she has consolidated her practice and presently is employed with Compass Health Network in Missouri helping bridge the gap in mental health care by coordinating and providing care to the underserved community.

Dr. S. Taylor Williams is a psychiatrist with Talkiatry. She is board-certified in psychiatry and has been practicing over 14 years. Dr. Williams received her MD from the University of Alabama School of Medicine at UAB. She completed her psychiatry residency at the University of Tennessee Health Science Center. Prior to joining Talkiatry, she held an academic appointment at UTHSC as Assistant Professor of Psychiatry and was the Clinical Director of the Memphis Mental Health Institute. She specializes in the treatment of young adults and LGBTQ patients. Her practice focuses on medication management.‍

Dr. Gotsche is a board-certified adult psychiatrist who is dedicated to helping individuals navigate their mental health journey. Originally from Illinois, she completed her undergraduate studies at Illinois State University before earning her medical degree from Kansas City University. She went on to complete her psychiatry residency at the University of Oklahoma. Following residency, she worked at the Kansas City VA Medical Center where she primarily focused on outpatient mental health. Outside of her clinical work, she enjoys cooking, reading, cycling, and hiking.

Dr. Gotsche takes a holistic, integrative, and evidence-based approach to mental health care. She emphasizes the importance of building a strong therapeutic alliance and working closely with each patient to ensure treatment fits their unique needs and goals. She is experienced in treating a variety of psychiatric conditions including mood disorders, anxiety, trauma-related disorders, and ADHD. She is committed to providing comprehensive care in a supportive environment.

Dr. Gotsche will conduct a thorough evaluation to learn each patient’s medical history, current symptoms, and treatment goals. She values open communication and a collaborative approach, ensuring that patients are actively involved in the decision-making process. An individualized treatment plan will be developed which may include medication management, psychotherapy, or referrals to additional services as needed. Her goal is to provide integrated, patient-centered care that promotes long-term well-being.

Joseph Smith, LMHC, earned his Master's Degree in Clinical Mental Health Counseling from Eastern Kentucky University in 2015 and has worked with patients in a clinical capacity for the past six years. While in graduate school, he was exposed to various clinical and research experiences, where he found his passion in examining the motivational factors of human behavior. Joseph's academic work strengthened his interest to work with individuals in a therapeutic capacity, which ultimately led to advanced experiential training in crisis interventions and the treatment of individuals with severe and persistent mental illness. Before relocating to New York City, he worked with individuals in under-served communities in the Appalachian region. Joseph subscribes to a humanistic, motivational enhancement, and cognitive behavioral framework. Understanding the benefit of therapeutic rapport, Joseph fosters an environment of self-acceptance and self-awareness while promoting intrinsic motivation for patients to act as their own catalyst of change. In addition, Joseph has a passion for working with individuals from diverse backgrounds, the LGBTQIA+ community, women with reproductive challenges, and victims of domestic violence.

Dr. John Lundeen earned his medical degree from the Medical College of Georgia and completed his psychiatry residency at TriStar Centennial Medical Center. He has worked with adults of all ages in both outpatient and inpatient settings, bringing a wide range of experience to his practice.

Dr. Lundeen approaches every patient with respect, empathy, and a genuine desire to understand their unique experience. He recognizes that seeking treatment can be intimidating and strives to create a welcoming, non-judgmental environment where patients feel safe and heard.

Dr. Lundeen believes in a collaborative treatment process, prioritizing each patient’s goals, values, and input. He emphasizes mental health education as a core component of care, empowering patients to better understand their treatment options and take an active role in their well-being.

Dr. Christopher DeBernard is a board-certified psychiatrist with extensive clinical leadership experience. He earned his MD and completed a combined residency in Internal Medicine and Psychiatry at Tulane University School of Medicine. Previously board certified in Internal Medicine, he is especially comfortable caring for patients with medical comorbidities. Dr. DeBernard has worked in both inpatient and outpatient settings and held leadership roles as Chief Medical Officer at Arisa Health and Lotic.ai. He also brings a systems-thinking perspective to clinical care from earlier careers in engineering and consulting. He holds active medical licenses in Louisiana and Arkansas.

Dr. DeBernard strives to create a warm, collaborative environment where patients feel respected, understood, and supported. His approach combines evidence-based medicine with an appreciation for each patient’s unique story, values, and motivations. Patients can expect open, direct communication, shared decision-making, and treatment plans that align with their personal goals. Trust, empathy, and authenticity form the foundation of his therapeutic relationships.

Dr. DeBernard begins by listening closely to each patient’s history, concerns, and hopes for treatment. Together, he works with patients to establish clear goals and develop individualized care plans that may include therapy, medication management, and lifestyle approaches. His focus is on both symptom relief and building long-term resilience, helping patients develop strategies that sustain well-being. Over time, he collaborates with patients to adapt treatment as their needs evolve, ensuring care remains effective and personalized.