Our Residents
Our residents come from around the country and around the world, bringing with them a wide variety of unique experiences and perspectives as they continue their medical studies at Onvida Health.
Antonia Gore, M.D.
Dr. Gore was born in South Carolina and raised in Bowie, Maryland. She earned her medical degree from St. George’s University School of Medicine and is passionate about providing comprehensive, compassionate, patient-centered psychiatric care. Her clinical interests include child and adolescent psychiatry, psychotherapy, cognitive behavioral therapy (CBT), rational behavior therapy (RBT), psycho-oncology, psychodermatology, and global mental health. Dr. Gore is dedicated to advocating for underserved populations and takes a holistic approach to understanding and supporting her patients. Outside of work, she enjoys spending time with loved ones, attending concerts, exploring new cuisines, traveling, playing the piano, practicing Pilates, and salsa dancing.
Celestine Ogwu, M.D.
Dr. Ogwu was born in Benin City, Nigeria. He earned his medical degree from All Saints University, SVG Campus, where he developed a strong interest in serving and advocating for the less vulnerable in society. He is currently a serving member of the US Army. He plans to pursue a career in primary care and community engagement.
Outside of clinical duties, Dr. Ogwu is passionate about mental health education and plans to work toward increasing access to psychiatric services in underserved communities. In his free time, he enjoys watching soccer with family and friends, traveling, cooking, and volunteering with his local community.
Nathan Luby, M.D.
Dr. Luby was born in Ogden, Utah, and Grew up in Clearfield, Utah. He earned his medical degree from American University of Antigua College of Medicine. His clinical interests include general psychiatry, preventative psychiatry, social psychiatry, and the intersection of philosophy and mental health. Dr. Luby patient care philosophy centers on a holistic, patient-centered approach that emphasizes understanding the whole person and their unique life story, integrating mindfulness and cultural awareness to support mental well-being. In his spare time, he enjoys reading and writing fantasy novels, wildlife and landscape photography, cooking, and playing Dungeons & Dragons.
Ryan Martz, M.D.
Dr. Martz was born in Phoenix, Arizona, and grew up in Tucson, Arizona. He earned his medical degree from UAG School of Medicine. His clinical areas of interest include Electroconvulsive therapy, psychedelic-assisted therapy, and geriatric psychiatry. His patient care philosophy involves harnessing the power of positive thinking- “if you can change your mind, you can change your life”. In his free time, he enjoys watching sports and collecting petrified wood.
