David E. O'Connor - MD, M.D., Psychiatrist in Cedar Park, Texas

David O’Connor helps patients achieve stability and recovery through expert psychiatric medication management, serving children, adolescents, teens, and adults across Texas. At LifeStance Health, he provides comprehensive mental health care tailored to each individual, supporting those facing conditions such as ADHD, anxiety, and depression with a focus on improving daily functioning and long-term well-being. With decades of experience in psychiatry, Dr. O’Connor treats a wide range of mental health conditions using evidence-based medication strategies. His clinical approach emphasizes careful diagnosis and thoughtful medication management for concerns including mood disorders, behavioral challenges in children and adolescents, and complex psychiatric conditions. He has extensive experience supporting diverse populations, including individuals with autism spectrum disorders, developmental disabilities, and military veterans, and offers additional areas of expertise to meet varied patient needs. A central focus of Dr. O’Connor’s work is caring for individuals who have been recently discharged from a psychiatric hospital. He understands the critical importance of continuity of care during this transition and provides structured, attentive follow-up to reduce the risk of relapse or readmission. His approach prioritizes stabilization, medication optimization, and close monitoring, helping patients and families navigate the post-hospital period with greater confidence and support. Dr. O’Connor’s philosophy of care highlights the connection between mental and physical health, emphasizing patient-centered treatment that promotes resilience and self-management. His extensive background across inpatient, outpatient, and academic settings allows him to bring both clinical depth and practical insight to each patient interaction. Outside of his clinical work, he enjoys spending time with his children and dogs, restoring and appreciating antique cars, playing music, and staying physically active. David O’Connor provides psychiatric medication management services throughout Texas, offering dependable, experienced care for individuals seeking support with mental health conditions at every stage of life.