About

Dr. Singareddy is board-certified in Psychiatry and Sleep Medicine and has been practicing psychiatry and sleep medicine for more than 15 years. He completed a combined residency program in Internal Medicine and Psychiatry and subsequently pursued a formal Sleep Medicine Fellowship. He worked for nearly 10 years at Penn State University Medical Center before moving to a private practice setting. At Penn State, he was involved in training residents, conducting research, and practicing psychiatry and sleep. He has published in the areas of sleep disorders, depression, and anxiety disorders.

His care philosophy is to improve overall well-being by comprehensive evaluation and treatment of various emotional disorders and sleep disturbances while taking into consideration individual preferences and evidence-based medicine. He believes that improving these critical aspects will improve health and overall quality of life. The treatment of emotional disturbances and sleep disorders can be life-changing and may also involve a lifetime of care. He will work with you through this continuum of care and will help in regularly monitoring and adjusting treatment as appropriate.

Wykeisha Highsmith is a board-certified Psychiatric Mental Health Nurse Practitioner with over 18 years of experience, dedicated to being a partner in her patients’ mental health journeys. A graduate of Howard and Yale Universities, she provides compassionate, patient-centered care. Patients can expect an integrative approach to treatment, recognizing the deep connection between mental health and overall well-being. Beyond psychiatric evaluations and medication management, Wykeisha incorporates holistic methods, including nutrition, exercise, herbal supplementation, and psychoneuroendocrinology, to support healing from the inside out. Her goal is to create a safe, collaborative space where patients feel heard, valued, and empowered.

Whether patients are navigating anxiety, depression, ADHD, trauma, mood disorders, or other challenges, Wykeisha offers personalized, evidence-based care. Her approach is warm, thoughtful, and grounded in the latest research, ensuring patients receive the best possible support.

Dionne Lynch-Ramos is a board-certified Psychiatric Mental Health Nurse Practitioner with over 20 years of healthcare experience. She has worked for more than 15 years as an Emergency Department Registered Nurse and for 5 years as a Psychiatric Registered Nurse. Dionne holds a Bachelor of Science in Nursing from the City College of New York and a Master of Science in Nursing from Walden University.

Dionne provides compassionate, patient-centered care using an integrative approach that promotes mental health and well-being. She develops individualized treatment plans that combine medication management with therapeutic support. Her collaborative, non-judgmental style creates a safe environment where clients feel heard, respected, and empowered. She works closely with clients to help them achieve their goals and delivers culturally responsive care that honors each person’s background and values. She treats depression, anxiety, bipolar disorder, ADHD, trauma-related disorders, obsessive-compulsive disorder, and other stable psychiatric conditions.